NO Small Signal Bipolar Junction Transistors (BJT) 2,400+

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Part RoHS Manufacturer Polarity or Channel Type Configuration Surface Mount Nominal Transition Frequency (fT) Maximum Power Dissipation (Abs) Maximum Collector Current (IC) Package Body Material Transistor Application Maximum Rise Time (tr) Maximum VCEsat Minimum DS Breakdown Voltage Terminal Form Package Shape Operating Mode No. of Elements Maximum Fall Time (tf) No. of Terminals Package Style (Meter) Sub-Category Field Effect Transistor Technology Maximum Power Dissipation Ambient Minimum DC Current Gain (hFE) Maximum Operating Temperature Maximum Collector-Base Capacitance Transistor Element Material Maximum Collector-Emitter Voltage Maximum Turn On Time (ton) Minimum Operating Temperature Maximum Turn Off Time (toff) Terminal Finish Maximum Drain-Source On Resistance Maximum Drain Current (ID) Terminal Position JESD-30 Code Moisture Sensitivity Level (MSL) Case Connection Qualification Additional Features JEDEC-95 Code JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Maximum Feedback Capacitance (Crss) Reference Standard

2N2906

Texas Instruments

PNP

SINGLE

NO

200 MHz

.4 W

.6 A

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

35

175 Cel

SILICON

40 V

45 ns

100 ns

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-18

NOT SPECIFIED

NOT SPECIFIED

2N2946

Texas Instruments

PNP

SINGLE

NO

3 MHz

.4 W

.1 A

METAL

CHOPPER

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

30

175 Cel

SILICON

35 V

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-46

NOT SPECIFIED

NOT SPECIFIED

2N4029

Texas Instruments

PNP

SINGLE

NO

150 MHz

.5 W

1 A

METAL

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

75

175 Cel

SILICON

80 V

100 ns

400 ns

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-18

NOT SPECIFIED

NOT SPECIFIED

2N4058

Texas Instruments

PNP

SINGLE

NO

100 MHz

.62 W

.03 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

100

150 Cel

SILICON

30 V

BOTTOM

O-PBCY-W3

Not Qualified

TO-92

NOT SPECIFIED

NOT SPECIFIED

2N2978

Texas Instruments

NPN

SEPARATE, 2 ELEMENTS

NO

60 MHz

.25 W

.03 A

METAL

AMPLIFIER

WIRE

ROUND

2

6

CYLINDRICAL

Other Transistors

150

175 Cel

SILICON

60 V

BOTTOM

O-MBCY-W6

ISOLATED

Not Qualified

LOW NOISE

NOT SPECIFIED

NOT SPECIFIED

2N2904A

Texas Instruments

PNP

SINGLE

NO

200 MHz

.6 W

.6 A

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

40

175 Cel

SILICON

60 V

45 ns

100 ns

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-5

NOT SPECIFIED

NOT SPECIFIED

2N5147

Texas Instruments

PNP

SINGLE

NO

50 MHz

1 W

2 A

METAL

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

5

175 Cel

SILICON

80 V

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-39

NOT SPECIFIED

NOT SPECIFIED

2N3011

Texas Instruments

NPN

SINGLE

NO

400 MHz

.36 W

.5 A

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

30

175 Cel

SILICON

30 V

BOTTOM

O-MBCY-W3

Not Qualified

TO-18

NOT SPECIFIED

NOT SPECIFIED

2N5154

Texas Instruments

NPN

SINGLE

NO

70 MHz

1 W

2 A

METAL

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

40

175 Cel

SILICON

80 V

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-39

NOT SPECIFIED

NOT SPECIFIED

2N2972

Texas Instruments

NPN

SEPARATE, 2 ELEMENTS

NO

60 MHz

.25 W

.03 A

METAL

AMPLIFIER

WIRE

ROUND

2

6

CYLINDRICAL

Other Transistors

150

175 Cel

SILICON

45 V

BOTTOM

O-MBCY-W6

ISOLATED

Not Qualified

LOW NOISE

NOT SPECIFIED

NOT SPECIFIED

2N2975

Texas Instruments

NPN

SEPARATE, 2 ELEMENTS

NO

60 MHz

.25 W

.03 A

METAL

AMPLIFIER

WIRE

ROUND

2

6

CYLINDRICAL

Other Transistors

300

175 Cel

SILICON

45 V

BOTTOM

O-MBCY-W6

ISOLATED

Not Qualified

LOW NOISE

NOT SPECIFIED

NOT SPECIFIED

2N657

Texas Instruments

NPN

SINGLE

NO

4 W

METAL

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

30

200 Cel

SILICON

100 V

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-5

NOT SPECIFIED

NOT SPECIFIED

2N5149

Texas Instruments

PNP

SINGLE

NO

60 MHz

1 W

2 A

METAL

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

15

175 Cel

SILICON

80 V

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-39

NOT SPECIFIED

NOT SPECIFIED

2N2987

Texas Instruments

NPN

SINGLE

NO

50 MHz

1 W

1 A

METAL

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

20

200 Cel

SILICON

80 V

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-5

NOT SPECIFIED

NOT SPECIFIED

2N656

Texas Instruments

NPN

SINGLE

NO

4 W

METAL

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

30

200 Cel

SILICON

60 V

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-5

NOT SPECIFIED

NOT SPECIFIED

2N4001

Texas Instruments

NPN

SINGLE

NO

40 MHz

1 W

1 A

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

20

175 Cel

SILICON

100 V

300 ns

2000 ns

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-5

NOT SPECIFIED

NOT SPECIFIED

2N3033

Texas Instruments

NPN

NO

.3 W

.2 A

1

BIP General Purpose Small Signal

SILICON

2N4000

Texas Instruments

NPN

SINGLE

NO

40 MHz

1 W

1 A

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

10

175 Cel

SILICON

80 V

300 ns

2000 ns

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-5

NOT SPECIFIED

NOT SPECIFIED

2N4060

Texas Instruments

PNP

SINGLE

NO

100 MHz

.62 W

.03 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

45

150 Cel

SILICON

30 V

BOTTOM

O-PBCY-W3

Not Qualified

TO-92

NOT SPECIFIED

NOT SPECIFIED

2N2919

Texas Instruments

NPN

SEPARATE, 2 ELEMENTS

NO

60 MHz

.3 W

.03 A

METAL

AMPLIFIER

WIRE

ROUND

2

6

CYLINDRICAL

Other Transistors

150

175 Cel

SILICON

60 V

BOTTOM

O-MBCY-W6

ISOLATED

Not Qualified

LOW NOISE

TO-78

NOT SPECIFIED

NOT SPECIFIED

2N4013

Texas Instruments

NPN

SINGLE

NO

300 MHz

.5 W

.5 A

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

30

200 Cel

SILICON

30 V

35 ns

60 ns

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

HIGH CURRENT DRIVER

TO-18

NOT SPECIFIED

NOT SPECIFIED

2N696

Texas Instruments

NPN

SINGLE

NO

40 MHz

.6 W

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

20

100 Cel

SILICON

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

HIGH RELIABILITY

TO-5

NOT SPECIFIED

NOT SPECIFIED

2N4062

Texas Instruments

PNP

SINGLE

NO

100 MHz

.36 W

.03 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

180

150 Cel

SILICON

30 V

BOTTOM

O-PBCY-W3

Not Qualified

TO-92

NOT SPECIFIED

NOT SPECIFIED

2N698

Texas Instruments

NPN

SINGLE

NO

40 MHz

.8 W

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

20

200 Cel

SILICON

60 V

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

HIGH RELIABILITY

TO-39

NOT SPECIFIED

NOT SPECIFIED

2N5210

Texas Instruments

NPN

SINGLE

NO

30 MHz

.62 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

250

150 Cel

SILICON

50 V

BOTTOM

O-PBCY-W3

Not Qualified

LOW NOISE

TO-92

NOT SPECIFIED

NOT SPECIFIED

2N2537

Texas Instruments

NPN

SINGLE

NO

250 MHz

.8 W

.8 A

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

20

200 Cel

SILICON

30 V

40 ns

40 ns

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-5

NOT SPECIFIED

NOT SPECIFIED

2N2538

Texas Instruments

NPN

SINGLE

NO

250 MHz

.8 W

.8 A

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

40

200 Cel

SILICON

30 V

40 ns

40 ns

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-5

NOT SPECIFIED

NOT SPECIFIED

2N1613

Texas Instruments

NPN

SINGLE

NO

60 MHz

.8 W

1 A

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

20

200 Cel

SILICON

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

HIGH RELIABILITY

TO-5

NOT SPECIFIED

NOT SPECIFIED

MAT04BIEY

Analog Devices

NPN

SEPARATE, 4 ELEMENTS WITH BUILT-IN DIODE

NO

300 MHz

.03 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

.06 V

THROUGH-HOLE

RECTANGULAR

4

14

IN-LINE

400

85 Cel

SILICON

40 V

TIN LEAD

DUAL

R-CDIP-T14

Not Qualified

LOW NOISE

e0

MAT02BIFH

Analog Devices

NPN

SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE

NO

200 MHz

.02 A

METAL

AMPLIFIER

.2 V

WIRE

ROUND

2

6

CYLINDRICAL

1.8 W

400

150 Cel

SILICON

40 V

TIN LEAD

BOTTOM

O-MBCY-W6

SUBSTRATE

Not Qualified

LOW NOISE

TO-78

e0

MAT03BIEH

Analog Devices

PNP

SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE

NO

190 MHz

.02 A

METAL

AMPLIFIER

.1 V

WIRE

ROUND

2

6

CYLINDRICAL

100

150 Cel

SILICON

36 V

TIN LEAD

BOTTOM

O-MBCY-W6

Not Qualified

LOW NOISE

TO-78

e0

MAT03FHZ

Analog Devices

PNP

SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE

NO

190 MHz

.02 A

METAL

AMPLIFIER

.1 V

WIRE

ROUND

2

6

CYLINDRICAL

80

150 Cel

SILICON

36 V

GOLD

BOTTOM

O-MBCY-W6

Not Qualified

LOW NOISE

TO-78

e4

MAT02AH/883

Analog Devices

NPN

SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE

NO

200 MHz

.02 A

METAL

AMPLIFIER

.1 V

WIRE

ROUND

2

6

CYLINDRICAL

1.8 W

500

150 Cel

SILICON

40 V

TIN LEAD

BOTTOM

O-MBCY-W6

SUBSTRATE

Not Qualified

LOW NOISE

TO-78

e0

MAT02-913H

Analog Devices

NPN

SEPARATE, 2 ELEMENTS

NO

.02 A

PLASTIC/EPOXY

WIRE

ROUND

2

6

CYLINDRICAL

500

125 Cel

SILICON

40 V

BOTTOM

O-PBCY-W6

SUBSTRATE

Not Qualified

MAT-04BY/883

Analog Devices

NPN

SEPARATE, 4 ELEMENTS WITH BUILT-IN DIODE

NO

300 MHz

.03 A

CERAMIC, GLASS-SEALED

AMPLIFIER

.06 V

THROUGH-HOLE

RECTANGULAR

4

14

IN-LINE

300

125 Cel

SILICON

40 V

TIN LEAD

DUAL

R-GDIP-T14

Not Qualified

LOW NOISE

e0

MAT03AH/883C

Analog Devices

PNP

SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE

NO

190 MHz

.02 A

METAL

AMPLIFIER

.1 V

WIRE

ROUND

2

6

CYLINDRICAL

100

150 Cel

SILICON

36 V

TIN LEAD

BOTTOM

O-MBCY-W6

Not Qualified

LOW NOISE

TO-78

e0

MAT04FPZ

Analog Devices

NPN

SEPARATE, 4 ELEMENTS WITH BUILT-IN DIODE

NO

300 MHz

.03 A

PLASTIC/EPOXY

AMPLIFIER

.06 V

THROUGH-HOLE

RECTANGULAR

4

14

IN-LINE

300

85 Cel

SILICON

40 V

MATTE TIN

DUAL

R-PDIP-T14

Not Qualified

LOW NOISE

e3

MAT02AH/883C

Analog Devices

NPN

SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE

NO

200 MHz

.02 A

METAL

AMPLIFIER

.1 V

WIRE

ROUND

2

6

CYLINDRICAL

1.8 W

500

150 Cel

SILICON

40 V

TIN LEAD

BOTTOM

O-MBCY-W6

SUBSTRATE

Not Qualified

LOW NOISE

TO-78

e0

MAT04BIFY

Analog Devices

NPN

SEPARATE, 4 ELEMENTS WITH BUILT-IN DIODE

NO

300 MHz

.03 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

.06 V

THROUGH-HOLE

RECTANGULAR

4

14

IN-LINE

300

85 Cel

SILICON

40 V

TIN LEAD

DUAL

R-CDIP-T14

Not Qualified

LOW NOISE

e0

MAT03-913H

Analog Devices

NO

PLASTIC/EPOXY

WIRE

ROUND

6

CYLINDRICAL

BOTTOM

O-PBCY-W6

Not Qualified

MAT04EY

Analog Devices

NPN

SEPARATE, 4 ELEMENTS WITH BUILT-IN DIODE

NO

300 MHz

.03 A

CERAMIC, GLASS-SEALED

AMPLIFIER

.06 V

THROUGH-HOLE

RECTANGULAR

4

14

IN-LINE

400

85 Cel

SILICON

40 V

TIN LEAD

DUAL

R-GDIP-T14

Not Qualified

LOW NOISE

e0

MAT01AH/883C

Analog Devices

NPN

SEPARATE, 2 ELEMENTS

NO

450 MHz

.025 A

METAL

.2 V

WIRE

ROUND

2

6

CYLINDRICAL

1.8 W

500

150 Cel

SILICON

45 V

TIN LEAD

BOTTOM

O-MBCY-W6

SUBSTRATE

Not Qualified

LOW NOISE

TO-78

e0

MAT-03AH/883AH

Analog Devices

PNP

SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE

NO

.02 A

METAL

AMPLIFIER

WIRE

ROUND

2

6

CYLINDRICAL

100

SILICON

36 V

TIN LEAD

BOTTOM

O-MBCY-W6

Not Qualified

LOW NOISE

TO-78

e0

MIL

MAT03BIFH

Analog Devices

PNP

SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE

NO

190 MHz

.02 A

METAL

AMPLIFIER

.1 V

WIRE

ROUND

2

6

CYLINDRICAL

80

150 Cel

SILICON

36 V

TIN LEAD

BOTTOM

O-MBCY-W6

Not Qualified

LOW NOISE

TO-78

e0

MAT04AY/883C

Analog Devices

NPN

SEPARATE, 4 ELEMENTS WITH BUILT-IN DIODE

NO

300 MHz

.03 A

CERAMIC, GLASS-SEALED

AMPLIFIER

.06 V

THROUGH-HOLE

RECTANGULAR

4

14

IN-LINE

400

125 Cel

SILICON

40 V

TIN LEAD

DUAL

R-GDIP-T14

Not Qualified

LOW NOISE

e0

MAT04BY

Analog Devices

NPN

SEPARATE, 4 ELEMENTS WITH BUILT-IN DIODE

NO

300 MHz

.03 A

CERAMIC, GLASS-SEALED

AMPLIFIER

.06 V

THROUGH-HOLE

RECTANGULAR

4

14

IN-LINE

300

125 Cel

SILICON

40 V

TIN LEAD

DUAL

R-GDIP-T14

Not Qualified

LOW NOISE

e0

MAT03AH

Analog Devices

PNP

SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE

NO

190 MHz

.02 A

METAL

AMPLIFIER

.1 V

WIRE

ROUND

2

6

CYLINDRICAL

Other Transistors

100

150 Cel

SILICON

36 V

TIN LEAD

BOTTOM

O-MBCY-W6

SUBSTRATE

Not Qualified

LOW NOISE

TO-78

e0

MIL

MAT04FP

Analog Devices

NPN

SEPARATE, 4 ELEMENTS WITH BUILT-IN DIODE

NO

300 MHz

.03 A

PLASTIC/EPOXY

AMPLIFIER

.06 V

THROUGH-HOLE

RECTANGULAR

4

14

IN-LINE

300

85 Cel

SILICON

40 V

TIN LEAD

DUAL

R-PDIP-T14

Not Qualified

LOW NOISE

e0

Small Signal Bipolar Junction Transistors (BJT)

Small Signal Bipolar Junction Transistors (BJT) are electronic devices used in low-power applications to amplify and switch small signals. They are commonly used in applications such as audio amplifiers, signal processing, and low-power digital circuits.

Small Signal BJTs are designed to handle low-power levels and operate at low to medium frequencies, typically in the range of a few Hz to several MHz. They have a high gain and low noise figure, making them suitable for small signal amplification.

The Small Signal BJT consists of an emitter, base, and collector region, and works by controlling the flow of majority charge carriers (electrons or holes) between the emitter and collector through the base region. When a voltage is applied to the base-emitter junction, a small current flows through the base, allowing a larger current to flow from the emitter to the collector.

Proper use of Small Signal BJTs is important to ensure optimal performance, reliability, and compatibility with other components in the circuit. Small Signal BJTs are often used in conjunction with other components, such as capacitors and resistors, to form complete low-power electronic circuits.B395