1 W Small Signal Bipolar Junction Transistors (BJT) 944

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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

ZTX689B

Diodes Incorporated

NPN

SINGLE

NO

150 MHz

1 W

3 A

PLASTIC/EPOXY

SWITCHING

WIRE

RECTANGULAR

1

3

IN-LINE

Other Transistors

150

200 Cel

SILICON

20 V

MATTE TIN

SINGLE

R-PSIP-W3

Not Qualified

e3

30

260

2DD2150R-13

Diodes Incorporated

NPN

SINGLE

YES

160 MHz

1 W

3 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

180

150 Cel

SILICON

20 V

MATTE TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e3

260

ZXTP26020DMFTA

Diodes Incorporated

PNP

SINGLE

YES

200 MHz

1 W

1.25 A

PLASTIC/EPOXY

.235 V

NO LEAD

RECTANGULAR

1

2

SMALL OUTLINE

Other Transistors

140

150 Cel

20 pF

SILICON

20 V

60 ns

-55 Cel

167 ns

NICKEL PALLADIUM GOLD

SINGLE

R-PSSO-N2

1

COLLECTOR

Not Qualified

HIGH RELIABLITY

e4

30

260

ZTX688B

Diodes Incorporated

NPN

SINGLE

NO

150 MHz

1 W

3 A

PLASTIC/EPOXY

SWITCHING

WIRE

RECTANGULAR

1

3

IN-LINE

Other Transistors

100

200 Cel

SILICON

12 V

MATTE TIN

SINGLE

R-PSIP-W3

Not Qualified

e3

30

260

ZTX750

Diodes Incorporated

PNP

SINGLE

NO

140 MHz

1 W

2 A

PLASTIC/EPOXY

WIRE

RECTANGULAR

1

3

IN-LINE

Other Transistors

40

200 Cel

SILICON

45 V

SINGLE

R-PSIP-W3

Not Qualified

ZXTN26020DMFTA

Diodes Incorporated

NPN

SINGLE

YES

260 MHz

1 W

1.5 A

PLASTIC/EPOXY

SWITCHING

.29 V

NO LEAD

RECTANGULAR

1

2

SMALL OUTLINE

Other Transistors

200

150 Cel

20 pF

SILICON

20 V

60 ns

-55 Cel

NICKEL PALLADIUM GOLD

SINGLE

R-PSSO-N2

1

COLLECTOR

Not Qualified

HIGH RELIABILITY

e4

30

260

ZTX555

Diodes Incorporated

PNP

SINGLE

NO

100 MHz

1 W

1 A

PLASTIC/EPOXY

WIRE

RECTANGULAR

1

3

IN-LINE

Other Transistors

50

200 Cel

SILICON

150 V

MATTE TIN

SINGLE

R-PSIP-W3

Not Qualified

e3

260

ZTX796A

Diodes Incorporated

PNP

SINGLE

NO

100 MHz

1 W

.5 A

PLASTIC/EPOXY

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

100

200 Cel

SILICON

200 V

MATTE TIN

SINGLE

R-PSIP-T3

Not Qualified

e3

30

260

DXT2907A-13

Diodes Incorporated

PNP

SINGLE

YES

200 MHz

1 W

.6 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

50

150 Cel

SILICON

60 V

45 ns

100 ns

MATTE TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e3

30

260

ZTX718

Diodes Incorporated

PNP

SINGLE

NO

180 MHz

1 W

2.5 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

15

200 Cel

SILICON

20 V

MATTE TIN

BOTTOM

O-PBCY-T3

1

Not Qualified

TO-92

e3

30

260

ZTX557

Diodes Incorporated

PNP

SINGLE

NO

75 MHz

1 W

.5 A

PLASTIC/EPOXY

WIRE

RECTANGULAR

1

3

IN-LINE

Other Transistors

50

200 Cel

SILICON

300 V

SINGLE

R-PSIP-W3

Not Qualified

260

ZTX788B

Diodes Incorporated

PNP

SINGLE

NO

100 MHz

1 W

3 A

PLASTIC/EPOXY

SWITCHING

WIRE

RECTANGULAR

1

3

IN-LINE

Other Transistors

150

200 Cel

SILICON

15 V

MATTE TIN

SINGLE

R-PSIP-W3

Not Qualified

e3

30

260

2DD2098R-13

Diodes Incorporated

NPN

SINGLE

YES

220 MHz

1 W

5 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

180

150 Cel

SILICON

20 V

MATTE TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e3

30

260

TMBT3906,LM

Toshiba

PNP

SINGLE

YES

250 MHz

1 W

.2 A

PLASTIC/EPOXY

AMPLIFIER

.4 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

7 pF

SILICON

50 V

70 ns

250 ns

DUAL

R-PDSO-G3

1

10

260

2SB907

Toshiba

PNP

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

NO

1 W

3 A

PLASTIC/EPOXY

SWITCHING

1.5 V

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

15 W

1000

150 Cel

SILICON

40 V

TIN LEAD

SINGLE

R-PSIP-T3

COLLECTOR

Not Qualified

e0

TPCP8H02

Toshiba

NPN

SINGLE WITH BUILT-IN FET AND DIODE

YES

1 W

3 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

8

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

345 ns

DUAL

R-PDSO-F8

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

TTC013(T2LXG,ZF)

Toshiba

NPN

SINGLE

YES

1 W

.5 A

PLASTIC/EPOXY

SWITCHING

.3 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

SILICON

350 V

SINGLE

R-PSSO-F3

COLLECTOR

NOT SPECIFIED

NOT SPECIFIED

TPC6902(TE85L,F)

Toshiba

NPN AND PNP

YES

1 W

2 A

BIP General Purpose Small Signal

200

150 Cel

TTC013

Toshiba

NPN

SINGLE

YES

1 W

.5 A

PLASTIC/EPOXY

SWITCHING

.3 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

SILICON

350 V

SINGLE

R-PSSO-F3

COLLECTOR

NOT SPECIFIED

NOT SPECIFIED

TPC6902(TE85L)

Toshiba

NPN AND PNP

YES

1 W

2 A

BIP General Purpose Small Signal

200

150 Cel

2SB905

Toshiba

PNP

SINGLE

YES

50 MHz

1 W

1.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

Other Transistors

60

150 Cel

SILICON

150 V

SINGLE

R-PSSO-G2

COLLECTOR

TMBT3904

Toshiba

NPN

SINGLE

YES

300 MHz

1 W

.2 A

PLASTIC/EPOXY

AMPLIFIER

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

3.5 pF

SILICON

50 V

70 ns

250 ns

DUAL

R-PDSO-G3

1

10

260

TMBT3906

Toshiba

PNP

SINGLE

YES

250 MHz

1 W

.2 A

PLASTIC/EPOXY

AMPLIFIER

.4 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

7 pF

SILICON

50 V

70 ns

250 ns

DUAL

R-PDSO-G3

30

260

TPCP8H01

Toshiba

NPN

SINGLE WITH BUILT-IN FET AND DIODE

YES

1 W

5 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

8

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

50 V

525 ns

DUAL

R-PDSO-F8

Not Qualified

2SB908

Toshiba

PNP

SINGLE

NO

1 W

4 A

1

Other Transistors

2000

140 Cel

Tin/Lead (Sn/Pb)

e0

TMBT3906,LM(B

Toshiba

PNP

SINGLE

YES

250 MHz

1 W

.2 A

PLASTIC/EPOXY

AMPLIFIER

.4 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

7 pF

SILICON

50 V

70 ns

250 ns

DUAL

R-PDSO-G3

1

10

260

TTC013(TE12L,C,ZE)

Toshiba

NPN

SINGLE

YES

1 W

.5 A

PLASTIC/EPOXY

SWITCHING

.3 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

SILICON

350 V

SINGLE

R-PSSO-F3

COLLECTOR

2SA1384-O

Toshiba

PNP

SINGLE

YES

70 MHz

1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

1 W

50

150 Cel

8 pF

SILICON

300 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SA1213

Toshiba

PNP

SINGLE

YES

120 MHz

1 W

2 A

PLASTIC/EPOXY

SWITCHING

.5 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

1 W

20

150 Cel

SILICON

50 V

TIN LEAD

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

e0

2SC3072-B

Toshiba

NPN

SINGLE

NO

1 W

5 A

1

Other Transistors

200

150 Cel

Tin/Lead (Sn/Pb)

e0

2SC3074-O

Toshiba

NPN

SINGLE

YES

120 MHz

1 W

5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

Other Transistors

70

150 Cel

SILICON

50 V

Tin/Lead (Sn/Pb)

SINGLE

R-PSSO-G2

COLLECTOR

e0

2SA1429-Y

Toshiba

PNP

SINGLE

NO

80 MHz

1 W

2 A

PLASTIC/EPOXY

SWITCHING

.5 V

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

120

150 Cel

SILICON

80 V

SINGLE

R-PSIP-T3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC3670-A

Toshiba

NPN

SINGLE

NO

150 MHz

1 W

2 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

140

150 Cel

SILICON

10 V

SINGLE

R-PSIP-T3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SA1202YTE12L

Toshiba

PNP

SINGLE

YES

120 MHz

1 W

.4 A

PLASTIC/EPOXY

AMPLIFIER

.4 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

40

150 Cel

SILICON

80 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

2SC5692

Toshiba

NPN

SINGLE

YES

1 W

2.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

200

150 Cel

SILICON

50 V

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC3669

Toshiba

NPN

SINGLE

NO

100 MHz

1 W

2 A

PLASTIC/EPOXY

SWITCHING

.5 V

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

40

150 Cel

SILICON

80 V

SINGLE

R-PSIP-T3

Not Qualified

NOT SPECIFIED

240

2SC3670-C

Toshiba

NPN

SINGLE

NO

150 MHz

1 W

2 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

300

150 Cel

SILICON

10 V

SINGLE

R-PSIP-T3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC5976(TE85L,F)

Toshiba

NPN

SINGLE

YES

1 W

3 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

30 V

DUAL

R-PDSO-G3

NOT SPECIFIED

NOT SPECIFIED

2SA1430-B

Toshiba

PNP

SINGLE

NO

140 MHz

1 W

2 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

200

150 Cel

SILICON

10 V

SINGLE

R-PSIP-T3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC3673

Toshiba

NPN

SINGLE

NO

220 MHz

1 W

2 A

PLASTIC/EPOXY

SWITCHING

.5 V

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

500

150 Cel

SILICON

40 V

SINGLE

R-PSIP-T3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SA2056

Toshiba

PNP

SINGLE

YES

1 W

2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

50 V

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC3666-O

Toshiba

NPN

SINGLE

NO

150 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

100

150 Cel

SILICON

30 V

SINGLE

R-PSIP-T3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC6034

Toshiba

NPN

SINGLE

NO

1 W

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

80

150 Cel

SILICON

285 V

3740 ns

TIN LEAD

SINGLE

R-PSIP-T3

Not Qualified

e0

2SA1432-R

Toshiba

PNP

SINGLE

NO

60 MHz

1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

30

150 Cel

8 pF

SILICON

300 V

SINGLE

R-PSIP-T3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SA1225-Y

Toshiba

PNP

SINGLE

YES

100 MHz

1 W

1.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

160 V

Tin/Lead (Sn/Pb)

SINGLE

R-PSSO-G2

COLLECTOR

Not Qualified

e0

2SC3074-Y

Toshiba

NPN

SINGLE

YES

120 MHz

1 W

5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

50 V

Tin/Lead (Sn/Pb)

SINGLE

R-PSSO-G2

COLLECTOR

e0

2SC3670-D

Toshiba

NPN

SINGLE

NO

150 MHz

1 W

2 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

420

150 Cel

SILICON

10 V

SINGLE

R-PSIP-T3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC3669-Y

Toshiba

NPN

SINGLE

NO

100 MHz

1 W

2 A

PLASTIC/EPOXY

SWITCHING

.5 V

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

120

150 Cel

SILICON

80 V

TIN LEAD

SINGLE

R-PSIP-T3

Not Qualified

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