Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    BZT52C4V3T Search Results

    SF Impression Pixel

    BZT52C4V3T Price and Stock

    Micro Commercial Components BZT52C4V3T-TP

    DIODE ZENER 4.3V 200MW SOD523
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey BZT52C4V3T-TP Cut Tape 5,436 1
    • 1 $0.14
    • 10 $0.085
    • 100 $0.14
    • 1000 $0.026
    • 10000 $0.025
    Buy Now
    BZT52C4V3T-TP Digi-Reel 5,436 1
    • 1 $0.14
    • 10 $0.085
    • 100 $0.14
    • 1000 $0.026
    • 10000 $0.025
    Buy Now
    BZT52C4V3T-TP Reel 8,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.023
    Buy Now
    Mouser Electronics BZT52C4V3T-TP 8,136
    • 1 $0.14
    • 10 $0.085
    • 100 $0.038
    • 1000 $0.026
    • 10000 $0.023
    Buy Now
    TME BZT52C4V3T-TP 25
    • 1 -
    • 10 -
    • 100 $0.0293
    • 1000 $0.0259
    • 10000 $0.0209
    Get Quote

    Diodes Incorporated BZT52C4V3TQ-7-F

    DIODE ZENER 4.3V 300MW SOD523
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey BZT52C4V3TQ-7-F Digi-Reel 2,900 1
    • 1 $0.27
    • 10 $0.163
    • 100 $0.27
    • 1000 $0.06623
    • 10000 $0.06623
    Buy Now
    BZT52C4V3TQ-7-F Cut Tape 2,900 1
    • 1 $0.27
    • 10 $0.163
    • 100 $0.27
    • 1000 $0.06623
    • 10000 $0.06623
    Buy Now
    BZT52C4V3TQ-7-F Reel 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.05512
    Buy Now
    Avnet Americas BZT52C4V3TQ-7-F Reel 16 Weeks 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.05655
    Buy Now
    Mouser Electronics BZT52C4V3TQ-7-F
    • 1 $0.18
    • 10 $0.125
    • 100 $0.062
    • 1000 $0.058
    • 10000 $0.038
    Get Quote
    TME BZT52C4V3TQ-7-F 1
    • 1 $0.5362
    • 10 $0.3481
    • 100 $0.1205
    • 1000 $0.0485
    • 10000 $0.0351
    Get Quote
    Avnet Silica BZT52C4V3TQ-7-F 3,000 10 Weeks 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now

    Diodes Incorporated BZT52C4V3T-7

    DIODE ZENER 4.3V 300MW SOD523
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey BZT52C4V3T-7 Digi-Reel 2,250 1
    • 1 $0.11
    • 10 $0.072
    • 100 $0.11
    • 1000 $0.035
    • 10000 $0.035
    Buy Now
    BZT52C4V3T-7 Cut Tape 2,250 1
    • 1 $0.11
    • 10 $0.072
    • 100 $0.11
    • 1000 $0.035
    • 10000 $0.035
    Buy Now
    BZT52C4V3T-7 Reel 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.03
    Buy Now
    Avnet Americas BZT52C4V3T-7 Reel 3,000 8 Weeks 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.01713
    Buy Now
    Mouser Electronics BZT52C4V3T-7 8,794
    • 1 $0.1
    • 10 $0.072
    • 100 $0.039
    • 1000 $0.035
    • 10000 $0.021
    Buy Now
    Avnet Silica BZT52C4V3T-7 351,000 10 Weeks 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    New Advantage Corporation BZT52C4V3T-7 153,000 1
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.0284
    Buy Now

    Micro Commercial Components BZT52C4V3-TP

    DIODE ZENER 4.3V 500MW SOD123
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey BZT52C4V3-TP Cut Tape 1,201 1
    • 1 $0.16
    • 10 $0.096
    • 100 $0.16
    • 1000 $0.03769
    • 10000 $0.03769
    Buy Now
    BZT52C4V3-TP Digi-Reel 1,201 1
    • 1 $0.16
    • 10 $0.096
    • 100 $0.16
    • 1000 $0.03769
    • 10000 $0.03769
    Buy Now
    BZT52C4V3-TP Reel 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.03092
    Buy Now
    Mouser Electronics BZT52C4V3-TP
    • 1 $0.1
    • 10 $0.061
    • 100 $0.029
    • 1000 $0.025
    • 10000 $0.015
    Get Quote
    TME BZT52C4V3-TP 25
    • 1 -
    • 10 -
    • 100 $0.0217
    • 1000 $0.0173
    • 10000 $0.0155
    Get Quote

    Diodes Incorporated BZT52C4V3TQ-7

    Diode Zener Single 4.3V 300mW 2-Pin SOD-523 T/R - Tape and Reel (Alt: BZT52C4V3TQ-7)
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    Avnet Americas BZT52C4V3TQ-7 Reel 6,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Get Quote

    BZT52C4V3T Datasheets (7)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    BZT52C4V3T Diodes SURFACE MOUNT ZENER DIODE Original PDF
    BZT52C4V3T Kexin Surface Mount Zener Diodes Original PDF
    BZT52C4V3T TY Semiconductor Surface Mount Zener Diodes - SOD-523 Original PDF
    BZT52C4V3T-7 Diodes DIODE ZENER SINGLE 150mW 4.3Vz 5mA-Izt 0.07 3uA-Ir 1 SOD-523 3K/REEL Original PDF
    BZT52C4V3-TP Micro Commercial Components Diodes - Zener - Single, Discrete Semiconductor Products, DIODE ZENER 4.3V 500MW SOD123 Original PDF
    BZT52C4V3TQ-7-F Diodes Discrete Semiconductor Products - Diodes - Zener - Single - DIODE ZENER 4.3V 300MW SOD523 Original PDF
    BZT52C4V3T-TP Micro Commercial Components Diodes - Zener - Single, Discrete Semiconductor Products, DIODE ZENER 4.3V 100MW SOD523 Original PDF

    BZT52C4V3T Datasheets Context Search

    Catalog Datasheet MFG & Type Document Tags PDF

    c15t

    Abstract: BZT52C18T BZT52C3V0T BZT52C2V0T BZT52C2V4T BZT52C2V7T BZT52C3V3T BZT52C3V6T BZT52C10T BZT52C4V3T
    Text: SPICE MODELS: BZT52C2V0T BZT52C2V4T BZT52C2V7T BZT52C3V0T BZT52C3V3T BZT52C3V6T BZT52C3V9T BZT52C4V3T BZT52C4V7T BZT52C5V1T BZT52C2V0T - BZT52C24T SURFACE MOUNT ZENER DIODE Lead-free Green BZT52C5V6T BZT52C6V2T BZT52C6V8T BZT52C7V5T BZT52C8V2T BZT52C9V1T BZT52C10T BZT52C11T BZT52C12T BZT52C13T


    Original
    BZT52C2V0T BZT52C2V4T BZT52C2V7T BZT52C3V0T BZT52C3V3T BZT52C3V6T BZT52C3V9T BZT52C4V3T BZT52C4V7T BZT52C5V1T c15t BZT52C18T BZT52C10T PDF

    zener smd diode wl

    Abstract: DIODE SMD w9 Zener diode smd marking code WN Zener diode smd marking code wa Zener diode smd marking WM smd zener diode code WH W8 DIODE smd Wj zener SMD W9 zener smd diode 5.1v 500mw marking code WL SMD zener
    Text: Formosa MS SMD Zener Diode BZT52-T Series List List. 1 Package outline. 2 Features. 2


    Original
    BZT52-T MIL-STD-750D METHOD-1051 METHOD-1056 METHOD-4066-2 1000hrs. METHOD-1038 zener smd diode wl DIODE SMD w9 Zener diode smd marking code WN Zener diode smd marking code wa Zener diode smd marking WM smd zener diode code WH W8 DIODE smd Wj zener SMD W9 zener smd diode 5.1v 500mw marking code WL SMD zener PDF

    smd k72 y5

    Abstract: K72 y8 k72 y4 BAS70WT 46A gez SMBJ8.5CA SMBJ11CA SMD Marking K72 sk 75 dgm marking f5 sot-89
    Text: Micro Commercial Components Corp. Marking Code For MCC's SMD Devices 1N4148W 1N4148WX 1N4148X 1N4448W 1N4448WX 1N4448X 1N914W 1SS181 1SS184 1SS193 1SS226 1SS355 1SS357 1SS389 1SS400 1SS404 2N7002 2N7002DW 2N7002T 2N7002W 2SA1037-Q 2SA1037-R 2SA1037-S 2SA1162-GR


    Original
    1N4148W 1N4148WX 1N4148X 1N4448W 1N4448WX 1N4448X 1N914W 1SS181 1SS184 1SS193 smd k72 y5 K72 y8 k72 y4 BAS70WT 46A gez SMBJ8.5CA SMBJ11CA SMD Marking K72 sk 75 dgm marking f5 sot-89 PDF

    Untitled

    Abstract: No abstract text available
    Text: MCC TM Micro Commercial Components BZT52C2V4T THRU BZT52C39T   omponents 20736 Marilla Street Chatsworth    !"# $ %    !"# Features x x • • • • 200 mW Zener Diode 2.4 to 39 Volts Planar Die Construction


    Original
    BZT52C2V4T BZT52C39T 200mW OD523 PDF

    4 PC

    Abstract: marking code zener diode wl marking WM Marking W3 marking code SOD body marking w7 BZT52C10T BZT52C24T BZT52C2V0T BZT52C2V7T
    Text: BZT52C2V0T - BZT52C24T SURFACE MOUNT ZENER DIODE Please click here to visit our online spice models database. Features • • • • Mechanical Data • • Ultra-Small Surface Mount Package Flat Lead Package Design for Low Profile and High Power Dissipation.


    Original
    BZT52C2V0T BZT52C24T OD-523 J-STD-020D MIL-STD-202, DS30502 4 PC marking code zener diode wl marking WM Marking W3 marking code SOD body marking w7 BZT52C10T BZT52C24T BZT52C2V7T PDF

    Untitled

    Abstract: No abstract text available
    Text: MCC TM Micro Commercial Components BZT52C2V4T THRU BZT52C39T   omponents 20736 Marilla Street Chatsworth    !"# $ %    !"# Features x x • • • 100 mW Zener Diode 2.4 to 39 Volts Planar Die Construction


    Original
    BZT52C2V4T BZT52C39T 100mW OD523 PDF

    2SA733AP

    Abstract: 2N3055B 2sc945b 2SA733A S8550D sa15tp TPT5609 MP1010B s8050d S9012H
    Text: MCC's EU RoHS and Green Halogen Antimony Free Parts List Package RoHS Compliant EU RoHS Exemption Code 1.5KE10-TP/AP/BP DO-201AE X 7a Matte Tin 1.5KE100-TP/AP/BP DO-201AE X 7a 1.5KE100A-TP/AP/BP DO-201AE X 1.5KE100C-TP/AP/BP DO-201AE 1.5KE100CA-TP/AP/BP


    Original
    5KE10-TP/AP/BP DO-201AE 5KE100-TP/AP/BP 5KE100A-TP/AP/BP 5KE100C-TP/AP/BP 5KE100CA-TP/AP/BP 2SA733AP 2N3055B 2sc945b 2SA733A S8550D sa15tp TPT5609 MP1010B s8050d S9012H PDF

    FabTech

    Abstract: BZT52C3V9LP
    Text: DATE: 15th July, 2010 PCN #: 2017 PCN Title: Qualification of Additional Wafer Sources or Die Shrink. Dear Customer: This is an announcement of change s to products that are currently being


    Original
    PD3Z284C39-7 BAV116W-7-G PD3Z284C3V0-7 BZT52C2V0-7-F PD3Z284C3V3-7 BZT52C2V0S-7-F BZX84B8V2-7-F PD3Z284C3V6-7 BZT52C2V0T-7 PD3Z284C3V9-7 FabTech BZT52C3V9LP PDF

    AZC002-02N

    Abstract: ESD6V1 LL4148 nxp B20S CPDT-5V0U BZX844-C33 CPDU5V0 tsc 429 VDZ11B CZRU52C15
    Text: Comchip - Complete Cross Reference # Company Industry type Nearest Comchip equivalent 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60


    Original
    1N4148WT CDSU4148 1N4448HWT CDSU4448 1SMA4736 CZRA4736-G 1SMA4737 CZRA4737-G AZC002-02N ESD6V1 LL4148 nxp B20S CPDT-5V0U BZX844-C33 CPDU5V0 tsc 429 VDZ11B CZRU52C15 PDF

    CAT7105CA

    Abstract: mp1410es G547E2 G547H2 G547F2 P5504EDG equivalent G547I1 SP8K10 SP8K10SFD5TB LD1117Al
    Text: Diodes, Inc. - Cross Reference Industry Part Diodes, Inc. Equivalent Diodes, Inc. Nearest 1.5CE120C 1.5KE120CA N/A 1.5CE120CA 1.5KE120CA N/A 1.5CE12A 1.5KE12A N/A 1.5CE12C 1.5KE12CA N/A 1.5CE12CA 1.5KE12CA N/A 1.5CE13 1.5KE13A N/A 1.5CE130 1.5KE130A N/A 1.5CE130A


    Original
    5CE120C 5KE120CA 5CE120CA 5CE12A 5KE12A 5CE12C 5KE12CA 5CE12CA CAT7105CA mp1410es G547E2 G547H2 G547F2 P5504EDG equivalent G547I1 SP8K10 SP8K10SFD5TB LD1117Al PDF

    schematic diagram atx Power supply 500w

    Abstract: pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS
    Text: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 Digital Signal Processors, iCoupler , iMEMS® and iSensor . . . . . 805, 2707, 2768-2769 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-568 RF Connectors . . . . . . . . . . . . . . . . . . . . . . Pages 454-455


    Original
    P462-ND P463-ND LNG295LFCP2U LNG395MFTP5U US2011) schematic diagram atx Power supply 500w pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS PDF

    Untitled

    Abstract: No abstract text available
    Text: Product specification BZT52C2V0T - BZT52C39T Features Planar Die Construction Ultra-Small Surface Mount Package Ideally Suited for Automated Assembly Processes Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit P 150 mW 833 /W 0.9 V Power dissipation


    Original
    BZT52C2V0T BZT52C39T MaxC22T BZT52C24T BZT52C27T BZT52C30T BZT52C33T BZT52C36T PDF

    SOD-123 marking code 24

    Abstract: zener sot23 marking MARKING CODE DO-214AC BZV55C4V3 1N5988B 1N6006B BZV55C6V2 BZV55C12 1N5994B BZV55C15
    Text: TM Micro Commercial Components ZENER DIODES MCC Part Number Maximum Zener Impedance ‘B’ Suffix Only Maximum Reverse Leakage Current IR @ VR Max. Zener Voltage Temp Coefficient ‘B’ Suffix Only Nominal Zener Voltage Vz @ Izt Test Current IZT Volts mA


    Original
    DO-214AA SMBJ5382B SMBJ5383B SMBJ5384B SMBJ5385B SMBJ5386B SOD-123 marking code 24 zener sot23 marking MARKING CODE DO-214AC BZV55C4V3 1N5988B 1N6006B BZV55C6V2 BZV55C12 1N5994B BZV55C15 PDF

    diac kr 206

    Abstract: BAS70WT SMBJ11CA FR107 SOD-123 db1 diac EX 0045 bm diode zener 10A06 sources 812 6V8A Zener Diode pev LF marking PL 15Z DIODE
    Text: PRODUCT CATALOG 2015 MCC TM Micro Commercial Components COMPLETE DISCRETE SEMICONDUCTORS SOLUTIONS POWERED BY SERVICE MCCSEMI.COM MCC TM Micro Commercial Components TM Where to Buy Micro Commercial Components www.arrownac.com www.digikey.com www.futureelectronics.com


    Original
    element14 diac kr 206 BAS70WT SMBJ11CA FR107 SOD-123 db1 diac EX 0045 bm diode zener 10A06 sources 812 6V8A Zener Diode pev LF marking PL 15Z DIODE PDF

    DMN26D0UFB4-7B

    Abstract: SDPB1K10NB-7 DDTC115TUA LMN200B01 DMN5L06TK DMP2012SN DMN5L06DMK MMDT3946LP4 DDTB123EU DDTD114GC
    Text: DATE: 7th April, 2011 PCN #: 2020 PCN Title: Qualification of Additional Wafer Fabrication Sources Dear Customer: This is an announcement of change s to products that are currently being


    Original
    DMN2005K-7 DMN3115UDM-7 DMN5L06TK-7 DMP2104LP-7-G BSS8402DW-7-G DMN2005LP4K-7 DMN3200U-7 DMN5L06VAK-7 DMP2104V-7 BSS84DW-7-F DMN26D0UFB4-7B SDPB1K10NB-7 DDTC115TUA LMN200B01 DMN5L06TK DMP2012SN DMN5L06DMK MMDT3946LP4 DDTB123EU DDTD114GC PDF

    DS30502

    Abstract: BZT52C10T
    Text: BZT52C2V0T - BZT52C24T SURFACE MOUNT ZENER DIODE Please click here to visit our online spice models database. NEW PRODUCT Features • • • • • Mechanical Data • • Planar Die Construction Ultra-Small Surface Mount Package Ideally Suited for Automated Assembly Processes


    Original
    BZT52C2V0T BZT52C24T OD-523 J-STD-020D MIL-STD-202, DS30502 BZT52C10T PDF

    WH 94V0

    Abstract: BZT52C5V6T mark W8 Diode zener mark w9
    Text: SPICE MODELS: BZT52C5V6T BZT52C6V2T BZT52C6V8T BZT52C7V5T BZT52C8V2T BZT52C9V1T BZT52C10T BZT52C11T BZT52C12T BZT52C13T BZT52C15T BZT52C2V0T - BZT52C24T SURFACE MOUNT ZENER DIODE Lead-free Green BZT52C16T BZT52C18T BZT52C20T BZT52C22T BZT52C24T BZT52C5V1T BZT52C2V0T BZT52C2V4T BZT52C2V7T BZT52C3V0T


    Original
    BZT52C5V6T BZT52C6V2T BZT52C6V8T BZT52C7V5T BZT52C8V2T BZT52C9V1T BZT52C10T BZT52C11T BZT52C12T BZT52C13T WH 94V0 mark W8 Diode zener mark w9 PDF

    zener zp 278

    Abstract: Zener Diode minimelf Zener diode wz 162 krc 118 056 diode 918b zener diode 182 KD6 Z7 ZENER DIODE 18-2 diode 368b h25b
    Text: MCC TM Micro Commercial Components ZENER DIODES 500mW ZENER DIODE / DODO-35 MCC PART NUMBER NOMINAL ZENER VOLTAGE VZ @ IZT VOLTS TEST CURRENT IZT mA MAXIMUM ZENER IMPEDANCE ‘B’ SUFFIX ONLY ZZT @ IZT Ω 1N5221B 2.4 20 30 1N5222B 2.5 20 30 1N5223B 2.7 20


    Original
    500mW DODO-35 1N5221B 1N5222B 1N5223B 1N5224B 1N5225B 1N5226B 1N5227B 1N5228B zener zp 278 Zener Diode minimelf Zener diode wz 162 krc 118 056 diode 918b zener diode 182 KD6 Z7 ZENER DIODE 18-2 diode 368b h25b PDF

    Untitled

    Abstract: No abstract text available
    Text: BZT52C2V0T - BZT52C24T SURFACE MOUNT ZENER DIODE Features Mechanical Data • • • • • • Ultra-Small Surface Mount Package Flat Lead Package Design for Low Profile and High Power Dissipation. Lead Free By Design/RoHS Compliant Note 1 "Green" Device (Note 2)


    Original
    BZT52C2V0T BZT52C24T OD523 J-STD-020 MIL-STD-202, DS30502 PDF

    Untitled

    Abstract: No abstract text available
    Text: MCC TM Micro Commercial Components BZT52C2V4T THRU BZT52C39T   omponents 20736 Marilla Street Chatsworth    !"# $ %    !"# Features x x Planar Die Construction 100mW Power Dissipation x Case Material: Molded Plastic.


    Original
    BZT52C2V4T BZT52C39T OD523 100mW PDF

    zener Z2 033

    Abstract: BZT52C18T BZT52C2V4T BZT52C39T BZT52C36T BZT52C7V5T
    Text: MCC BZT52C2V4T THRU BZT52C39T   omponents 20736 Marilla Street Chatsworth    !"# $ %    !"# Features • • 100 mW Zener Diode 2.4 to 39 Volts Planar Die Construction 100mW Power Dissipation SOD523 Absolute Maximum Ratings


    Original
    100mW BZT52C2V4T BZT52C39T OD523 BZT52C6V8T BZT52C7V5T BZT52C8V2T BZT52C9V1T BZT52C10T BZT52C11T zener Z2 033 BZT52C18T BZT52C39T BZT52C36T PDF

    Untitled

    Abstract: No abstract text available
    Text: MCC TM Micro Commercial Components BZT52C2V4T THRU BZT52C39T   omponents 20736 Marilla Street Chatsworth    !"# $ %    !"# Features x x Planar Die Construction 100mW Power Dissipation x Case Material: Molded Plastic. UL Flammability


    Original
    BZT52C2V4T BZT52C39T 100mW OD523 PDF

    marking code zener diode wl

    Abstract: marking WM BZT52C24T BZT52C2V0T BZT52C2V4T BZT52C2V7T BZT52C3V0T BZT52C3V3T J-STD-020D BZT52C10T
    Text: BZT52C2V0T - BZT52C24T SURFACE MOUNT ZENER DIODE Please click here to visit our online spice models database. Features Mechanical Data • • • • • • Ultra-Small Surface Mount Package Flat Lead Package Design for Low Profile and High Power Dissipation.


    Original
    BZT52C2V0T BZT52C24T OD-523 J-STD-020D MIL-STD-202, DS30502 marking code zener diode wl marking WM BZT52C24T BZT52C2V4T BZT52C2V7T BZT52C3V0T BZT52C3V3T J-STD-020D BZT52C10T PDF

    zener Z2 033

    Abstract: No abstract text available
    Text: MCC TM Micro Commercial Components BZT52C2V4T THRU BZT52C39T   omponents 20736 Marilla Street Chatsworth    !"# $ %    !"# Features x x • • • 100 mW Zener Diode 2.4 to 39 Volts Planar Die Construction


    Original
    BZT52C2V4T BZT52C39T 100mW OD523 zener Z2 033 PDF