About Bipolar Transistors - Pre-Biased

Bipolar Transistors - Pre-Biased

Bipolar transistors are transistors that contain both p-type and n-type material. They are used in many types of electronic circuits, and find their primary application in amplifier circuits. When a bipolar transistor is pre-biased, it means that has been setup with a bias voltage or current applied to its base/gate, causing it to be partially on. This partial turn on of the transistor can have several advantages compared to a non-biased transistor, such as increased speed and reduced power consumption. Pre-biasing a transistor can also reduce the amount of power needed to turn the transistor on, and therefore the size of the associated elements, such as the power supply. Pre-biasing is particularly useful in circuits where the operating parameters of the transistor vary over time, such as high-frequency circuits and RF applications.

Bipolar Transistors - Pre-Biased

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PDTC114ET

SOT-23 Digital Transistors ROHS

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SLKORMICRO

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USD 0.0163

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MMBTRA102SS

SOT-23 Digital Transistors ROHS

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Semtech

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PDTC124ET,215

Transistors Switching - Resistor Biased TRANS RET TAPE-7

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Nexperia

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SOT-323 Digital Transistors ROHS

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Digital Transistors PNP 100mA 50V SOT-23 (SOT-23-3) RoHS

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Leshan

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DTC144EUA

SOT-323 Digital Transistors ROHS

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Hong Kong Chuangji

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USD 0.0105

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MMUN2234

SOT-23 Digital Transistors ROHS

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Hong Kong Chuangji

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USD 0.0105

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DTC144EE

SOT-523 Digital Transistors ROHS

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Shikues

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USD 0.0106

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DTC124EE

SOT-523 Digital Transistors ROHS

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Hong Kong Chuangji

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USD 0.0108

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MMUN2214

SOT-23 Digital Transistors ROHS

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Hong Kong Chuangji

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KTC3875GR

SOT-23 Digital Transistors ROHS

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Changjing Electronics Technology

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USD 0.0113

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DTC123ECA

SOT-23 Digital Transistors ROHS

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Changjing Electronics Technology

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38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0119

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DTC144TCA

SOT-23 Digital Transistors ROHS

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Changjing Electronics Technology

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38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0119

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DTC144EE 26

SOT-523-3 Digital Transistors ROHS

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Hong Kong Chuangji

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38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0125

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LMUN2241LT1G

1 NPN - Pre Biased 100mA 50V SOT-23 Digital Transistors ROHS

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Leshan

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38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0136

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PDTC144TT,215

NXP Semiconductors Bipolar Transistors - Pre-Biased TRANS RET TAPE-7

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Nexperia

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33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0138

Multiples of: 1

Single

Npn

47 Kohms

Smd/Smt

SOT - 23 - 3

50 V

100 mA

- 65 C

+ 150 C

Reel

MMUN2233

SOT-23 Digital Transistors ROHS

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SLKORMICRO

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38	14	15	16	17	18	19	20
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0144

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DTC143ZUA

Digital Transistors SOT-323 RoHS

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High Diode

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38	14	15	16	17	18	19	20
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0146

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DTC143EE

20@10mA,5V 150mW 1 NPN - Pre Biased SOT-523(SC-75) Digital Transistors ROHS

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Yangjie

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38	14	15	16	17	18	19	20
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0149

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MMUN2211

SOT-23 Digital Transistors ROHS

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SLKORMICRO

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