Single Bipolar Transistors

Use the filters and product table below to compare Single Bipolar Transistors components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Transistor Type	Current - Collector (Ic) (Max)	Voltage - Collector Emitter Breakdown (Max)	Vce Saturation (Max) @ Ib, Ic	Current - Collector Cutoff (Max)	DC Current Gain (hFE) (Min) @ Ic, Vce	Power - Max	Frequency - Transition	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
BD677A TRANS NPN DARL 60V 4A SOT-32-3 STMicroelectronics	1,528	-	RFQ	Datasheet	-	TO-225AA, TO-126-3	Tube	Active	NPN - Darlington	4 A	60 V	2.8V @ 40mA, 2A	500µA	750 @ 2A, 3V	40 W	-	150°C (TJ)	-	-	Through Hole	SOT-32-3
STN790A TRANS PNP 30V 3A SOT-223 STMicroelectronics	6,801	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	PNP	3 A	30 V	700mV @ 100mA, 3A	10µA (ICBO)	100 @ 500mA, 2V	1.6 W	100MHz	150°C (TJ)	-	-	Surface Mount	SOT-223
STD888T4 TRANS PNP 30V 5A DPAK STMicroelectronics	9,272	-	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	PNP	5 A	30 V	1.2V @ 500mA, 10A	10µA (ICBO)	100 @ 500mA, 1V	15 W	-	150°C (TJ)	-	-	Surface Mount	DPAK
MJD112T4 TRANS NPN DARL 100V 2A DPAK STMicroelectronics	11,790	-	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	NPN - Darlington	2 A	100 V	3V @ 40mA, 4A	20µA	1000 @ 2A, 3V	20 W	25MHz	150°C (TJ)	-	-	Surface Mount	DPAK
BD679A TRANS NPN DARL 80V 4A SOT-32-3 STMicroelectronics	3,350	-	RFQ	Datasheet	-	TO-225AA, TO-126-3	Tube	Active	NPN - Darlington	4 A	80 V	2.8V @ 40mA, 2A	500µA	750 @ 2A, 3V	40 W	-	150°C (TJ)	-	-	Through Hole	SOT-32-3
TIP125 TRANS PNP DARL 60V 5A TO-220 STMicroelectronics	2,796	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	PNP - Darlington	5 A	60 V	4V @ 20mA, 5A	500µA	1000 @ 3A, 3V	2 W	-	150°C (TJ)	-	-	Through Hole	TO-220
TIP121 TRANS NPN DARL 80V 5A TO-220 STMicroelectronics	1,955	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	NPN - Darlington	5 A	80 V	4V @ 20mA, 5A	500µA	1000 @ 3A, 3V	2 W	-	150°C (TJ)	-	-	Through Hole	TO-220
TIP29C TRANS NPN 100V 1A TO-220 STMicroelectronics	2,507	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	NPN	1 A	100 V	700mV @ 125mA, 1A	300µA	15 @ 1A, 4V	2 W	-	150°C (TJ)	-	-	Through Hole	TO-220
BD241C TRANS NPN 100V 3A TO-220 STMicroelectronics	2,220	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	NPN	3 A	100 V	1.2V @ 600mA, 3A	300µA	10 @ 3A, 4V	40 W	-	150°C (TJ)	-	-	Through Hole	TO-220
BDX54C TRANS PNP DARL 100V 8A TO-220 STMicroelectronics	4,005	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	PNP - Darlington	8 A	100 V	2V @ 12mA, 3A	500µA	750 @ 3A, 3V	60 W	-	150°C (TJ)	-	-	Through Hole	TO-220

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FREQUENTLY ASKED QUESTIONS

Single Bipolar Transistors FAQ

Common questions about filtering, comparing and sourcing Single Bipolar Transistors components.

How can I narrow the Single Bipolar Transistors selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Single Bipolar Transistors part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.