Bipolar (BJT) | Single, Pre-Biased | Electronic Components Distributor DigiKey

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Transistor Type	Current - Collector (Ic) (Max)	Voltage - Collector Emitter Breakdown (Max)	Resistors Included	Resistor - Base (R1)	Resistor - Emitter Base (R2)	DC Current Gain (hFE) (Min) @ Ic, Vce	Vce Saturation (Max) @ Ib, Ic	Current - Collector Cutoff (Max)	Frequency - Transition	Power - Max	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package
MMUN2111LT3G TRANS PREBIAS PNP 50V SOT23-3 onsemi	3,414 In Stock	1 : $0.13000 Cut Tape (CT) 10,000 : $0.02108 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	PNP - Pre-Biased	100 mA	50 V	R1 and R2	10 kOhms	10 kOhms	35 @ 5mA, 10V	250mV @ 300µA, 10mA	500nA	-	246 mW	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
PDTC114YT,215 TRANS PREBIAS NPN 50V TO236AB Nexperia USA Inc.	3,000 In Stock	1 : $0.14000 Cut Tape (CT) 3,000 : $0.02615 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	NPN - Pre-Biased	100 mA	50 V	R1 and R2	10 kOhms	47 kOhms	100 @ 5mA, 5V	100mV @ 250µA, 5mA	1µA	-	250 mW	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	TO-236AB
PDTC143EU,115 TRANS PREBIAS NPN 50V SOT323 Nexperia USA Inc.	1,654 In Stock	1 : $0.15000 Cut Tape (CT) 3,000 : $0.02914 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	NPN - Pre-Biased	100 mA	50 V	R1 and R2	4.7 kOhms	4.7 kOhms	30 @ 10mA, 5V	150mV @ 500µA, 10mA	1µA	-	200 mW	-	-	Surface Mount	SC-70, SOT-323	SOT-323
MMUN2132LT1G TRANS PREBIAS PNP 50V SOT23-3 onsemi	1,012 In Stock	1 : $0.15000 Cut Tape (CT) 3,000 : $0.02833 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	PNP - Pre-Biased	100 mA	50 V	R1 and R2	4.7 kOhms	4.7 kOhms	15 @ 5mA, 10V	250mV @ 1mA, 10mA	500nA	-	246 mW	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
MMUN2115LT1G TRANS PREBIAS PNP 50V SOT23-3 onsemi	3,000 In Stock 117,000 Factory	1 : $0.16000 Cut Tape (CT) 3,000 : $0.03092 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	PNP - Pre-Biased	100 mA	50 V	R1 Only	10 kOhms	-	160 @ 5mA, 10V	250mV @ 300µA, 10mA	500nA	-	400 mW	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
PDTC124XU,115 TRANS PREBIAS NPN 50V SOT323 Nexperia USA Inc.	2,966 In Stock	1 : $0.18000 Cut Tape (CT) 3,000 : $0.03596 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	NPN - Pre-Biased	100 mA	50 V	R1 and R2	22 kOhms	47 kOhms	80 @ 5mA, 5V	150mV @ 500µA, 10mA	1µA	-	200 mW	Automotive	AEC-Q100	Surface Mount	SC-70, SOT-323	SOT-323
RN1406,LF TRANS PREBIAS NPN 50V 0.1A SMINI Toshiba Semiconductor and Storage	1,937 In Stock	1 : $0.19000 Cut Tape (CT) 3,000 : $0.03743 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	NPN - Pre-Biased	100 mA	50 V	R1 and R2	4.7 kOhms	47 kOhms	80 @ 10mA, 5V	300mV @ 250µA, 5mA	500nA	250 MHz	200 mW	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	S-Mini
DDTC113ZCA-7-F TRANS PREBIAS NPN 50V SOT23-3 Diodes Incorporated	2,951 In Stock 834,000 Factory	1 : $0.20000 Cut Tape (CT) 3,000 : $0.03406 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	NPN - Pre-Biased	100 mA	50 V	R1 and R2	1 kOhms	10 kOhms	33 @ 5mA, 5V	300mV @ 500µA, 10mA	500nA	250 MHz	200 mW	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
DTC143ZM3T5G TRANS PREBIAS NPN 50V SOT723 onsemi	8,000 In Stock	1 : $0.24000 Cut Tape (CT) 8,000 : $0.04240 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	NPN - Pre-Biased	100 mA	50 V	R1 and R2	4.7 kOhms	47 kOhms	80 @ 5mA, 10V	250mV @ 1mA, 10mA	500nA	-	260 mW	-	-	Surface Mount	SOT-723	SOT-723
PDTD113ZT,215 TRANS PREBIAS NPN 50V TO236AB Nexperia USA Inc.	1,063 In Stock	1 : $0.29000 Cut Tape (CT) 3,000 : $0.05926 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	NPN - Pre-Biased	500 mA	50 V	R1 and R2	1 kOhms	10 kOhms	70 @ 50mA, 5V	300mV @ 2.5mA, 50mA	500nA	-	250 mW	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	TO-236AB
PDTC143TT,215 TRANS PREBIAS NPN 50V TO236AB Nexperia USA Inc.	2,830 In Stock	1 : $0.15000 Cut Tape (CT) 3,000 : $0.02615 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	NPN - Pre-Biased	100 mA	50 V	R1 Only	4.7 kOhms	-	200 @ 1mA, 5V	100mV @ 250µA, 5mA	1µA	-	250 mW	Automotive	AEC-Q100	Surface Mount	TO-236-3, SC-59, SOT-23-3	TO-236AB
MMUN2134LT1G TRANS PREBIAS PNP 50V SOT23-3 onsemi	4,190 In Stock	1 : $0.16000 Cut Tape (CT) 3,000 : $0.03092 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	PNP - Pre-Biased	100 mA	50 V	R1 and R2	22 kOhms	47 kOhms	80 @ 5mA, 10V	250mV @ 1mA, 10mA	500nA	-	246 mW	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
MUN2212T1G TRANS PREBIAS NPN 50V 0.1A SC59 onsemi	3,100 In Stock	1 : $0.16000 Cut Tape (CT) 3,000 : $0.03191 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	NPN - Pre-Biased	100 mA	50 V	R1 and R2	22 kOhms	22 kOhms	60 @ 5mA, 10V	250mV @ 300µA, 10mA	500nA	-	338 mW	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SC-59
DTA124EET1G TRANS PREBIAS PNP 50V 0.1A SC75 onsemi	2,800 In Stock 45,000 Factory	1 : $0.16000 Cut Tape (CT) 3,000 : $0.03092 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	PNP - Pre-Biased	100 mA	50 V	R1 and R2	22 kOhms	22 kOhms	60 @ 5mA, 10V	250mV @ 300µA, 10mA	500nA	-	200 mW	-	-	Surface Mount	SC-75, SOT-416	SC-75, SOT-416
MUN5112T1G TRANS PREBIAS PNP 50V SC70-3 onsemi	2,530 In Stock	1 : $0.16000 Cut Tape (CT) 3,000 : $0.03073 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	PNP - Pre-Biased	100 mA	50 V	R1 and R2	22 kOhms	22 kOhms	60 @ 5mA, 10V	250mV @ 300µA, 10mA	500nA	-	202 mW	-	-	Surface Mount	SC-70, SOT-323	SC-70-3 (SOT323)
MMUN2112LT1G TRANS PREBIAS PNP 50V SOT23-3 onsemi	1,241 In Stock 105,000 Factory	1 : $0.16000 Cut Tape (CT) 3,000 : $0.03092 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	PNP - Pre-Biased	100 mA	50 V	R1 and R2	22 kOhms	22 kOhms	60 @ 5mA, 10V	250mV @ 300µA, 10mA	500nA	-	246 mW	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
RN1108MFV,L3F TRANS PREBIAS NPN 50V 0.1A VESM Toshiba Semiconductor and Storage	1,135 In Stock	1 : $0.16000 Cut Tape (CT) 8,000 : $0.02546 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	NPN - Pre-Biased	100 mA	50 V	R1 and R2	22 kOhms	47 kOhms	80 @ 10mA, 5V	300mV @ 500µA, 5mA	500nA	-	150 mW	-	-	Surface Mount	SOT-723	VESM
MUN2112T1G TRANS PREBIAS PNP 50V 0.1A SC59 onsemi	0 In Stock 9,000 Factory Check Lead Time	1 : $0.16000 Cut Tape (CT) 3,000 : $0.03191 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	PNP - Pre-Biased	100 mA	50 V	R1 and R2	22 kOhms	22 kOhms	60 @ 5mA, 10V	250mV @ 300µA, 10mA	500nA	-	230 mW	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SC-59
MUN2232T1G TRANS PREBIAS NPN 50V 0.1A SC59 onsemi	0 In Stock 21,000 Factory Check Lead Time	1 : $0.16000 Cut Tape (CT) 3,000 : $0.03191 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	NPN - Pre-Biased	100 mA	50 V	R1 and R2	4.7 kOhms	4.7 kOhms	15 @ 5mA, 10V	250mV @ 1mA, 10mA	500nA	-	338 mW	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SC-59
RN1409,LF TRANS PREBIAS NPN 50V 0.1A SMINI Toshiba Semiconductor and Storage	6,000 In Stock	1 : $0.17000 Cut Tape (CT) 3,000 : $0.03190 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	NPN - Pre-Biased	100 mA	50 V	R1 and R2	47 kOhms	22 kOhms	70 @ 10mA, 5V	300mV @ 250µA, 5mA	500nA	250 MHz	200 mW	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	S-Mini
DTC124XET1G TRANS PREBIAS NPN 50V 0.1A SC75 onsemi	3,302 In Stock	1 : $0.17000 Cut Tape (CT) 3,000 : $0.03331 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	NPN - Pre-Biased	100 mA	50 V	R1 and R2	22 kOhms	47 kOhms	80 @ 5mA, 10V	250mV @ 1mA, 10mA	500nA	-	200 mW	-	-	Surface Mount	SC-75, SOT-416	SC-75, SOT-416
NSVMMUN2135LT1G TRANS PREBIAS PNP 50V SOT23-3 onsemi	2,840 In Stock 6,000 Factory	1 : $0.17000 Cut Tape (CT) 3,000 : $0.03308 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	PNP - Pre-Biased	100 mA	50 V	R1 and R2	2.2 kOhms	47 kOhms	80 @ 5mA, 10V	250mV @ 300µA, 10mA	500nA	-	246 mW	Automotive	AEC-Q101	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
NSVMMUN2132LT1G TRANS PREBIAS PNP 50V SOT23-3 onsemi	2,836 In Stock	1 : $0.17000 Cut Tape (CT) 3,000 : $0.03308 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	PNP - Pre-Biased	100 mA	50 V	R1 and R2	4.7 kOhms	4.7 kOhms	15 @ 5mA, 10V	250mV @ 1mA, 10mA	500nA	-	246 mW	Automotive	AEC-Q101	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
RN1410,LF TRANS PREBIAS NPN 50V SMINI Toshiba Semiconductor and Storage	2,000 In Stock	1 : $0.17000 Cut Tape (CT) 3,000 : $0.03190 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	NPN - Pre-Biased	100 mA	50 V	R1 Only	4.7 kOhms	-	120 @ 1mA, 5V	300mV @ 250µA, 5mA	100nA (ICBO)	250 MHz	200 mW	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	S-Mini
PDTA144WT,215 TRANS PREBIAS PNP 50V TO236AB Nexperia USA Inc.	1,540 In Stock	1 : $0.17000 Cut Tape (CT) 3,000 : $0.02615 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	PNP - Pre-Biased	100 mA	50 V	R1 and R2	47 kOhms	22 kOhms	60 @ 5mA, 5V	150mV @ 500µA, 10mA	100nA (ICBO)	-	250 mW	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	TO-236AB

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Single, Pre-Biased Bipolar Transistors

Pre-biased/Digital transistors (also known as BRT’s) are designed to interface directly with digital logic for inverter, level-shifting, switching, and buffer applications. The pre-biased transistors are typically identified by the inclusion of a series base (R1) current limiting resistor as well as a shunt (turn-off) resistor across the base-collector junction (R2) to reduce leakage current by ensuring that the transistor is completely turned off in the absence of an input signal. Pre-biased transistors reduce the number of external circuit components required, thereby reducing project costs

Single, Pre-Biased

Single, Pre-Biased Bipolar Transistors

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