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STMicroelectronics BUF420AW TRANS NPN 450V 30A TO247-3
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	BUF420AW	Tube	389		1	1 $12.7 10 $12.7 100 $7.66867 1000 $6.289 10000 $6.289	Buy Now
Avnet Americas	BUF420AW	Tube		14 Weeks	600	1 - 10 - 100 - 1000 $6.19138 10000 $5.83419	Buy Now
Mouser Electronics	BUF420AW		3,479			1 $11.59 10 $11.57 100 $6.29 1000 $6.28 10000 $6.13	Buy Now
Newark	BUF420AW	Bulk			1	1 - 10 - 100 - 1000 - 10000 -	Buy Now
STMicroelectronics	BUF420AW		3,479		1	1 $11.36 10 $11.34 100 $6.16 1000 $6.16 10000 $6.16	Buy Now

Avnet Silica	BUF420AW		570	15 Weeks	300	1 - 10 - 100 - 1000 - 10000 -	Buy Now
EBV Elektronik	BUF420AW			15 Weeks	30	1 - 10 - 100 - 1000 - 10000 -	Buy Now
STMicroelectronics BUF420M TRANS NPN 450V 30A TO3
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	BUF420M	Tube			100	1 - 10 - 100 $7.605 1000 $7.605 10000 $7.605	Buy Now
Newark	BUF420M	Bulk			140	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Quest Components	BUF420M		1			1 $12.48 10 $12.48 100 $12.48 1000 $12.48 10000 $12.48	Buy Now
STMicroelectronics BUF420A TRANSISTOR,BJT,NPN,450V V(BR)CEO,30A I(C),TO-218
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Quest Components	BUF420A		1			1 $8.88 10 $5.92 100 $5.92 1000 $5.92 10000 $5.92	Buy Now
ComSIT USA	BUF420A		90			1 - 10 - 100 - 1000 - 10000 -	Get Quote
STMicroelectronics BUF420I Electronic Component
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
ComSIT USA	BUF420I		717			1 - 10 - 100 - 1000 - 10000 -	Get Quote
STMicroelectronics BUF420AI Electronic Component
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
ComSIT USA	BUF420AI		29			1 - 10 - 100 - 1000 - 10000 -	Get Quote

BUF420 Datasheets (25)

Part	Manufacturer	Description	Datasheet Type	PDF
BUF420	STMicroelectronics	HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR	Original	PDF
BUF420	Unknown	Shortform IC and Component Datasheets (Plus Cross Reference Data)	Short Form	PDF
BUF420	STMicroelectronics	Fastswitch East to Drive (ETD) NPN Transistors	Scan	PDF
BUF420	STMicroelectronics	Shortform Data Book 1988	Short Form	PDF
BUF420A	STMicroelectronics	HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR	Original	PDF
BUF420A	STMicroelectronics	HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR	Original	PDF
BUF420A	STMicroelectronics	HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR	Original	PDF
BUF420A	Unknown	Shortform IC and Component Datasheets (Plus Cross Reference Data)	Short Form	PDF
BUF420A	STMicroelectronics	Fastswitch East to Drive (ETD) NPN Transistors	Scan	PDF
BUF420A	STMicroelectronics	Shortform Data Book 1988	Short Form	PDF
BUF420AI	Unknown	Shortform IC and Component Datasheets (Plus Cross Reference Data)	Short Form	PDF
BUF420AI	STMicroelectronics	Fastswitch East to Drive (ETD) NPN Transistors	Scan	PDF
BUF420AI	STMicroelectronics	Shortform Data Book 1988	Short Form	PDF
BUF420AM	Unknown	Shortform IC and Component Datasheets (Plus Cross Reference Data)	Short Form	PDF

BUF420AM	STMicroelectronics	Fastswitch East to Drive (ETD) NPN Transistors	Scan	PDF
BUF420AW	STMicroelectronics	HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR	Original	PDF
BUF420AW	STMicroelectronics	High Voltage Fast-Switching NPN Power Transistor	Original	PDF
BUF420I	Unknown	Shortform IC and Component Datasheets (Plus Cross Reference Data)	Short Form	PDF
BUF420I	STMicroelectronics	Fastswitch East to Drive (ETD) NPN Transistors	Scan	PDF
BUF420I	STMicroelectronics	Shortform Data Book 1988	Short Form	PDF

BUF420 Datasheets Context Search

Catalog Datasheet	MFG & Type	Document Tags	PDF
BUF420AW Abstract: No abstract text available Text: BUF420AW  HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR • ■ ■ ■ ■ STMicroelectronics PREFERRED SALESTYPE HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION LOW BASE-DRIVE REQUIREMENTS APPLICATIONS:	Original	BUF420AW BUF420AW O-247	PDF
BUF420M Abstract: buf420 P003N Text: BUF420 BUF420M HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR • ■ ■ ■ ■ ■ SGS-THOMSON PREFERRED SALESTYPES NPN TRANSISTOR HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION LOW BASE-DRIVE REQUIREMENTS	Original	BUF420 BUF420M BUF420 BUF420M P003N	PDF
RC VOLTAGE CLAMP snubber circuit Abstract: inductive BUF420M BB 555 DC motor speed control using 555 transistor 342 G P003N Text: BUF420M  HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR • ■ ■ ■ ■ STMicroelectronics PREFERRED SALESTYPE HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION LOW BASE-DRIVE REQUIREMENTS APPLICATIONS:	Original	BUF420M BUF420M RC VOLTAGE CLAMP snubber circuit inductive BB 555 DC motor speed control using 555 transistor 342 G P003N	PDF
BUF420A Abstract: No abstract text available Text: BUF420A  HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR • ■ ■ ■ ■ STMicroelectronics PREFERRED SALESTYPE HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION LOW BASE-DRIVE REQUIREMENTS APPLICATIONS:	Original	BUF420A BUF420A O-218	PDF
BUF420AW Abstract: RC VOLTAGE CLAMP snubber circuit Text: BUF420AW HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR • ■ ■ ■ ■ STMicroelectronics PREFERRED SALESTYPE HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION LOW BASE-DRIVE REQUIREMENTS APPLICATIONS:	Original	BUF420AW BUF420AW O-247 RC VOLTAGE CLAMP snubber circuit	PDF
BUF420AW Abstract: CC 50 R 06 transistor bb Text: BUF420AW HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR • ■ ■ ■ ■ STMicroelectronics PREFERRED SALESTYPE HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION LOW BASE-DRIVE REQUIREMENTS APPLICATIONS:	Original	BUF420AW BUF420AW O-247 O-247 P025P CC 50 R 06 transistor bb	PDF
Untitled Abstract: No abstract text available Text: BUF420AW HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR • ■ ■ ■ ■ STMicroelectronics PREFERRED SALESTYPE HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION LOW BASE-DRIVE REQUIREMENTS APPLICATIONS:	Original	BUF420AW BUF420AW O-247	PDF
BUF420AW Abstract: No abstract text available Text: BUF420AW  HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR • ■ ■ ■ ■ STMicroelectronics PREFERRED SALESTYPE HIGH VOLTAGE CAPABILITY > 1500 V VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION LOW BASE-DRIVE REQUIREMENTS	Original	BUF420AW BUF420AW O-247	PDF
BUF420A Abstract: No abstract text available Text: BUF420A HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR • ■ ■ ■ ■ SGS-THOMSON PREFERRED SALESTYPE HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION LOW BASE-DRIVE REQUIREMENTS APPLICATIONS: ■ SWITCH MODE POWER SUPPLIES	Original	BUF420A BUF420A O-218	PDF
BUF420M Abstract: No abstract text available Text: BUF420M HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR • ■ ■ ■ ■ STMicroelectronics PREFERRED SALESTYPE HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION LOW BASE-DRIVE REQUIREMENTS s ct u	Original	BUF420M BUF420M	PDF
TRANSISTOR EQUIVALENT BUF420A Abstract: ad 152 transistor BUF420A Text: BUF420A  HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR • ■ ■ ■ ■ STMicroelectronics PREFERRED SALESTYPE HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION LOW BASE-DRIVE REQUIREMENTS APPLICATIONS:	Original	BUF420A BUF420A O-218 TRANSISTOR EQUIVALENT BUF420A ad 152 transistor	PDF
BUF420M Abstract: BB 555 P003N RC VOLTAGE CLAMP snubber circuit Text: BUF420M HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR • ■ ■ ■ ■ STMicroelectronics PREFERRED SALESTYPE HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION LOW BASE-DRIVE REQUIREMENTS APPLICATIONS:	Original	BUF420M BUF420M BB 555 P003N RC VOLTAGE CLAMP snubber circuit	PDF
STV5112 Abstract: colour tv power supply system ic STV2040 STV2165 tv lcd Schematic Power Supply TDA9302H colour tv sound system ic 15" TV Monitor Schematic ptv110 tda9302 Text: CONSUMER TV, MONITORS & VCR CIRCUITS RGB VIDEO OUTPUT TRANSISTORS VCEO Device VCBO VCES IC V (A) VCE(sat) @ IC / IB Ptot ts tf (µs) (µs) Package , (V) (W) (V) (mA) (mA) , VT120 BF457 BF458 BF459 200 160 250 300 200 160 250 300 0.10 0.30 0.30 0.30 8.4 12.5	Original	VT120 BF457 BF458 BF459 OT-32 O220I ISOWATT220AC STV5112 colour tv power supply system ic STV2040 STV2165 tv lcd Schematic Power Supply TDA9302H colour tv sound system ic 15" TV Monitor Schematic ptv110 tda9302	PDF
BUV48I Abstract: BU808DXI BD699 buv18a BD241CFI transistor 2SA1046 BUW52I BU808DFI equivalent BU724AS 2SA1046 Text: BIPOLAR TRANSISTOR INTRODUCTION TO BIPOLAR CROSS REFERENCE In order to improve our overall service, SGS-THOMSON has introduced a system of preferred transistor sales types. The following cross-reference is intended as a guide to identify sales types that may be suitable	Original	2N3016 2N3021 2N3022 2N3023 2N3024 2N3025 2N3026 2N3055 2N3076 2N3171 BUV48I BU808DXI BD699 buv18a BD241CFI transistor 2SA1046 BUW52I BU808DFI equivalent BU724AS 2SA1046	PDF

MJE494 Abstract: 2SC1419 BD 804 2SD675 MJE104 BD581 BD135 CURVES MJ1000 DTS-4041 2N5037 Text: MOTOROLA SEMICONDUCTOR TECHNICAL DATA BD157 BD158 BD159 Plastic Medium Power NPN Silicon Transistor . . . designed for power output stages for television, radio, phonograph and other consumer product applications. 0.5 AMPERE POWER TRANSISTORS NPN SILICON 250 – 300 – 350 VOLTS	Original	BD157 BD158 BD159 TIP73B TIP74 TIP74A TIP74B TIP75 TIP75A TIP75B MJE494 2SC1419 BD 804 2SD675 MJE104 BD581 BD135 CURVES MJ1000 DTS-4041 2N5037	PDF
2SD669 equivalent Abstract: BD801 BDY29 equivalent BU108 2SC2080 2SD436 2N6021 BD345 tip122 D-PAK package 2SD544 Text: MOTOROLA SEMICONDUCTOR TECHNICAL DATA 2N6609 See 2N3773 Darlington Silicon Power Transistors 2N6667 2N6668 . . . designed for general–purpose amplifier and low speed switching applications. • High DC Current Gain — hFE = 3500 (Typ) @ IC = 4 Adc • Collector–Emitter Sustaining Voltage — @ 200 mAdc	Original	2N6609 2N3773) 2N6667 2N6668 220AB 2N6387, 2N6388 2SD669 equivalent BD801 BDY29 equivalent BU108 2SC2080 2SD436 2N6021 BD345 tip122 D-PAK package 2SD544	PDF
2SC495 Abstract: NSP41A BU108 transistor BD614 MOTOROLA 2SA663 BD4122 BD661 MJ1000 NSP2100 D45VH4 similar Text: MOTOROLA SEMICONDUCTOR TECHNICAL DATA MJF6107 Power Transistor For Isolated Package Applications PNP SILICON POWER TRANSISTOR 7 AMPERES 70 VOLTS 34 WATTS Designed for general–purpose amplifier and switching applications, where the mounting surface of the device is required to be electrically isolated from the heatsink	Original	MJF6107 2N6107 E69369, TIP73B TIP74 TIP74A TIP74B TIP75 TIP75A TIP75B 2SC495 NSP41A BU108 transistor BD614 MOTOROLA 2SA663 BD4122 BD661 MJ1000 NSP2100 D45VH4 similar	PDF
"Tektronix 475" Abstract: equivalent 2n6488 TIP42C EQUIVALENT BU108 motorola darlington power transistor motorola 266 TO-204AA transistor D45H11 equivalent replacement pnp bux TRANSISTOR REPLACEMENT table for transistor tip3055 equivalent Text: MOTOROLA SEMICONDUCTOR TECHNICAL DATA BUX48 BUX48A SWITCHMODE II Series NPN Silicon Power Transistors 15 AMPERES NPN SILICON POWER TRANSISTORS 400 AND 450 VOLTS V BR CEO 850 – 1000 VOLTS V(BR)CEX 175 WATTS The BUX 48/BUX 48A transistors are designed for high–voltage, high–speed,	Original	48/BUX BUX48 BUX48A AMPERE32 TIP73B TIP74 TIP74A TIP74B TIP75 TIP75A "Tektronix 475" equivalent 2n6488 TIP42C EQUIVALENT BU108 motorola darlington power transistor motorola 266 TO-204AA transistor D45H11 equivalent replacement pnp bux TRANSISTOR REPLACEMENT table for transistor tip3055 equivalent	PDF
Untitled Abstract: No abstract text available Text: SGS-THOMSON RfflD0lsi i[Liera®[i!lDS$ BUF420A HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR . . . . SGS-THOMSON PREFERRED SALESTYPE HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION . LOW BASE-DRIVE REQUIREMENTS	OCR Scan	BUF420A BUF420A O-218 OT-93)	PDF
buf420 Abstract: BUF420M Text: SGS-THOMSON RfflDeiE!<s [l[L[ie,n’[KÌ@RDD S$ BUF420 BUF420M HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR . . . . . SGS-THOMSON PREFERRED SALESTYPES NPN TRANSISTOR HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION	OCR Scan	BUF420 BUF420M BUF420 BUF420M BUF420/ P003N	PDF
buf420 Abstract: BUF420M Text: m SGS-THOMSON BUF420 BUF420M HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR . . . . . SG S-T H O M S O N P R E F E R R E D S A L E S T Y P E S NPN TRAN SISTO R HIGH V O LT A G E CAPABILITY V E R Y HIGH SW ITCHING S P E E D MINIMUM LOT-TO-LOT S P R E A D FO R	OCR Scan	BUF420 BUF420M BUF420M SC-43S4	PDF
Untitled Abstract: No abstract text available Text: / S T SGS-THOMSON HD œ[lLi glTi(Q M©i BUF420A HÌGHVOLTAGE FASTSWITCHING NPN POWER TRANSISTOR . . . . SG S-THO M SO N PREFERRED SALESTYPE HIGH VOLTAGE CAPABILITY VE R Y HIGH SW ITCHING SPEED M INIM UM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION > LOW BASE-DRIVE REQ UIREM ENTS	OCR Scan	BUF420A BUF420A O-218	PDF
transistor f420 Abstract: F420 transistor BUF420 Text: SGS-THOMSON RfflDSlSÎOilLiSiriRiOiDtgi buf42o BUF420M HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR . . • . SGS-THOMSON PREFERRED SALESTYPES HIGH VOLTAGE CAPABILITY VERY HIGH SWITCHING SPEED MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION ■ LOW BASE-DRIVE REQUIREMENTS	OCR Scan	buf42o BUF420M BUF420 BUF420M O-21cs. transistor f420 F420 transistor	PDF
TDA0161 equivalent Abstract: 1N3393 BDX54F equivalent byt301000 bux transient voltage suppressor ST90R9 ua776mh sgs 2n3055 Transistor morocco mje13007 inmos transputer reference manual Text: SHORTFORM 1995 NOVEMBER 1994 USE IN LIFE SUPPORT DEVICES OR SYSTEMS MUST BE EXPRESSLY AUTHORIZED SGS-THOMSON PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF SGS-THOMSON Microelectronics. As used herein:	OCR Scan		PDF

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BUF420 Price and Stock

STMicroelectronics BUF420AW

STMicroelectronics BUF420M

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STMicroelectronics BUF420I

STMicroelectronics BUF420AI

BUF420 Datasheets (25)

BUF420 Datasheets Context Search

BUF420AW

BUF420M

RC VOLTAGE CLAMP snubber circuit

BUF420A

BUF420AW

BUF420AW

Untitled

BUF420AW

BUF420A

BUF420M

TRANSISTOR EQUIVALENT BUF420A

BUF420M

STV5112

BUV48I

MJE494

2SD669 equivalent

2SC495

"Tektronix 475"

Untitled

buf420

buf420

Untitled

transistor f420

TDA0161 equivalent