1 A Small Signal Bipolar Junction Transistors (BJT) 2,400+

Reset All
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

2SC4645

Onsemi

NPN

SINGLE

NO

70 MHz

1 W

1 A

PLASTIC/EPOXY

SWITCHING

1 V

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

40

150 Cel

SILICON

400 V

SINGLE

R-PSIP-T3

Not Qualified

MPS6715RLRA

Onsemi

NPN

SINGLE

NO

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

40 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e0

MPS6726ZL1

Onsemi

PNP

SINGLE

NO

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

30 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

EUROPEAN PART NUMBER

TO-92

e0

MPS6725G

Onsemi

NPN

DARLINGTON

NO

100 MHz

1 W

1 A

PLASTIC/EPOXY

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

4000

150 Cel

SILICON

50 V

TIN SILVER COPPER

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e1

260

BC639RL1

Onsemi

NPN

SINGLE

NO

200 MHz

.625 W

1 A

PLASTIC/EPOXY

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

40

150 Cel

SILICON

80 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

EUROPEAN PART NUMBER

TO-92

e0

235

MPS6601RL1

Onsemi

NPN

SINGLE

NO

100 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

30

150 Cel

SILICON

25 V

55 ns

300 ns

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

EUROPEAN PART NUMBER

TO-92

e0

BC639-16ZL1

Onsemi

NPN

SINGLE

NO

200 MHz

.8 W

1 A

PLASTIC/EPOXY

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

100

150 Cel

SILICON

80 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

EUROPEAN PART NUMBER

TO-92

e0

235

MPS6602RLRE

Onsemi

NPN

SINGLE

NO

100 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

30

150 Cel

SILICON

40 V

55 ns

300 ns

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e0

JANTXV2N4033

Onsemi

PNP

SINGLE

NO

150 MHz

.8 W

1 A

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

25

175 Cel

SILICON

80 V

15 ns

25 ns

BOTTOM

O-MBCY-W3

Not Qualified

TO-205AD

MIL

MPS6652RLRE

Onsemi

PNP

SINGLE

NO

100 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

30

150 Cel

SILICON

40 V

55 ns

300 ns

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e0

MPS6602G

Onsemi

NPN

SINGLE

NO

100 MHz

.625 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

30

150 Cel

SILICON

40 V

55 ns

300 ns

TIN SILVER COPPER

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e1

260

MMBT489LT1

Onsemi

NPN

SINGLE

YES

100 MHz

.71 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

200

150 Cel

SILICON

30 V

Tin/Lead (Sn80Pb20)

DUAL

R-PDSO-G3

Not Qualified

TO-236AB

e0

30

235

2SC4645E

Onsemi

NPN

SINGLE

NO

70 MHz

1 W

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

100

150 Cel

SILICON

400 V

SINGLE

R-PSIP-T3

Not Qualified

BC517RL1

Onsemi

NPN

DARLINGTON

NO

200 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

30000

150 Cel

SILICON

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

EUROPEAN PART NUMBER

TO-226AA

e0

235

NSVMMBT589LT1G

Onsemi

PNP

SINGLE

YES

100 MHz

.71 W

1 A

1

Other Transistors

100

150 Cel

MATTE TIN

1

e3

30

260

MMBT589LT3

Onsemi

PNP

SINGLE

YES

100 MHz

.31 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

40

175 Cel

SILICON

30 V

TIN LEAD

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e0

235

MPS6727RLRM

Onsemi

PNP

SINGLE

NO

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

40 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e0

MMBT6589T1

Onsemi

PNP

SINGLE

YES

100 MHz

.925 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

6

SMALL OUTLINE

Other Transistors

40

150 Cel

SILICON

30 V

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G6

1

Not Qualified

e0

30

235

MPS6602RLRAG

Onsemi

NPN

SINGLE

NO

100 MHz

.625 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

30

150 Cel

SILICON

40 V

55 ns

300 ns

TIN SILVER COPPER

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e1

260

MPS6714ZL1

Onsemi

NPN

SINGLE

NO

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

30 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

EUROPEAN PART NUMBER

TO-92

e0

MPS6724RL

Onsemi

NPN

DARLINGTON

NO

100 MHz

1 A

PLASTIC/EPOXY

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

4000

150 Cel

SILICON

40 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

EUROPEAN PART NUMBER

TO-92

e0

JANTX2N3634

Onsemi

PNP

SINGLE

NO

5 W

1 A

METAL

SWITCHING

.6 V

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

1 W

30

200 Cel

10 pF

SILICON

140 V

200 ns

-65 Cel

650 ns

BOTTOM

O-MBCY-W3

Not Qualified

TO-39

MIL-19500

2SC3646

Onsemi

NPN

SINGLE

YES

120 MHz

.5 W

1 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

100 V

SINGLE

R-PSSO-F3

COLLECTOR

FMMT549

Onsemi

PNP

SINGLE

YES

100 MHz

.5 W

1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

40

150 Cel

SILICON

30 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

KSD1616AYBU

Onsemi

NPN

SINGLE

NO

160 MHz

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

135

150 Cel

SILICON

60 V

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

MPS6715RLRE

Onsemi

NPN

SINGLE

NO

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

40 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e0

MPS6715RL

Onsemi

NPN

SINGLE

NO

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

40 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

EUROPEAN PART NUMBER

TO-92

e0

2SA1708S

Onsemi

PNP

SINGLE

NO

120 MHz

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

140

SILICON

100 V

Tin/Copper/Silver/Nickel (Sn/Cu/Ag/Ni)

SINGLE

R-PSIP-T3

Not Qualified

JANTX2N3635

Onsemi

PNP

SINGLE

NO

5 W

1 A

METAL

SWITCHING

.6 V

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

1 W

60

200 Cel

10 pF

SILICON

140 V

200 ns

-65 Cel

650 ns

BOTTOM

O-MBCY-W3

Not Qualified

TO-39

MIL-19500

JANTXV2N3636L

Onsemi

PNP

SINGLE

NO

5 W

1 A

METAL

SWITCHING

.6 V

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

1 W

30

200 Cel

10 pF

SILICON

175 V

200 ns

-65 Cel

650 ns

BOTTOM

O-MBCY-W3

Not Qualified

TO-5

MIL-19500

BC637G

Onsemi

NPN

SINGLE

NO

200 MHz

.625 W

1 A

PLASTIC/EPOXY

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

40

150 Cel

SILICON

60 V

Tin/Silver/Copper (Sn/Ag/Cu)

BOTTOM

O-PBCY-T3

Not Qualified

TO-226

e1

40

260

BC639G

Onsemi

NPN

SINGLE

NO

200 MHz

.625 W

1 A

PLASTIC/EPOXY

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

40

150 Cel

SILICON

80 V

Tin/Silver/Copper (Sn/Ag/Cu)

BOTTOM

O-PBCY-T3

Not Qualified

TO-226

e1

40

260

BC639ZL1

Onsemi

NPN

SINGLE

NO

200 MHz

.625 W

1 A

PLASTIC/EPOXY

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

40

150 Cel

SILICON

80 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

EUROPEAN PART NUMBER

TO-92

e0

235

2SC6083A

Onsemi

NPN

SINGLE

NO

20 MHz

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

10

SILICON

400 V

1000 ns

2800 ns

Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni)

SINGLE

R-PSIP-T3

Not Qualified

e2

2SA1416T

Onsemi

PNP

SINGLE

YES

120 MHz

.5 W

1 A

1

Other Transistors

200

150 Cel

2SB1122S-TD-E

Onsemi

PNP

SINGLE

YES

1.3 W

1 A

1

Other Transistors

140

150 Cel

TIN BISMUTH

1

e6

30

260

JANTXV2N3637

Onsemi

PNP

SINGLE

NO

5 W

1 A

METAL

SWITCHING

.6 V

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

1 W

60

200 Cel

10 pF

SILICON

175 V

200 ns

-65 Cel

650 ns

BOTTOM

O-MBCY-W3

Not Qualified

TO-39

MIL-19500

BC635RL1G

Onsemi

NPN

SINGLE

NO

200 MHz

.625 W

1 A

PLASTIC/EPOXY

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

40

150 Cel

SILICON

45 V

TIN SILVER COPPER

BOTTOM

O-PBCY-T3

Not Qualified

EUROPEAN PART NUMBER

TO-92

e1

260

MPS6714RL1

Onsemi

NPN

SINGLE

NO

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

30 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

EUROPEAN PART NUMBER

TO-92

e0

BC517RLRP

Onsemi

NPN

DARLINGTON

NO

200 MHz

1 A

PLASTIC/EPOXY

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

30000

150 Cel

SILICON

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e0

JANTX2N3637L

Onsemi

PNP

SINGLE

NO

1 W

1 A

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

60

200 Cel

SILICON

175 V

200 ns

650 ns

BOTTOM

O-MBCY-W3

Not Qualified

TO-5

MIL-19500/357H

MPS6715

Onsemi

NPN

SINGLE

NO

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

SILICON

40 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e0

JANTX2N3636L

Onsemi

PNP

SINGLE

NO

5 W

1 A

METAL

SWITCHING

.6 V

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

1 W

30

200 Cel

10 pF

SILICON

175 V

200 ns

-65 Cel

650 ns

BOTTOM

O-MBCY-W3

Not Qualified

TO-5

MIL-19500

MPS6651RLRP

Onsemi

PNP

SINGLE

NO

100 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

30

150 Cel

SILICON

25 V

55 ns

300 ns

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e0

MPS6727ZL1

Onsemi

PNP

SINGLE

NO

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

40 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

EUROPEAN PART NUMBER

TO-92

e0

JANTXV2N3635

Onsemi

PNP

SINGLE

NO

5 W

1 A

METAL

SWITCHING

.6 V

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

1 W

60

200 Cel

10 pF

SILICON

140 V

200 ns

-65 Cel

650 ns

BOTTOM

O-MBCY-W3

Not Qualified

TO-39

MIL-19500

MPS6727RLRA

Onsemi

PNP

SINGLE

NO

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

40 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e0

2SC3646R

Onsemi

NPN

SINGLE

YES

120 MHz

.5 W

1 A

1

Other Transistors

100

150 Cel

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