1 A 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

520100404R

STMicroelectronics

NPN

SINGLE

YES

1 A

PLASTIC/EPOXY

NO LEAD

RECTANGULAR

1

3

SMALL OUTLINE

50

200 Cel

SILICON

80 V

DUAL

R-PDSO-N3

NOT SPECIFIED

NOT SPECIFIED

EUROPEAN SPACE AGENCY; RH - 100K Rad(Si)

520100404

STMicroelectronics

NPN

SINGLE

YES

1 A

PLASTIC/EPOXY

NO LEAD

RECTANGULAR

1

3

SMALL OUTLINE

50

200 Cel

SILICON

80 V

DUAL

R-PDSO-N3

NOT SPECIFIED

NOT SPECIFIED

EUROPEAN SPACE AGENCY

BC161-6

STMicroelectronics

PNP

SINGLE

NO

50 MHz

.75 W

1 A

METAL

SWITCHING

1 V

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

3.7 W

40

175 Cel

30 pF

SILICON

60 V

500 ns

650 ns

Tin/Lead (Sn/Pb)

BOTTOM

O-MBCY-W3

Not Qualified

TO-39

e0

SOC37000

STMicroelectronics

NPN

SINGLE

YES

1 A

PLASTIC/EPOXY

NO LEAD

RECTANGULAR

1

3

SMALL OUTLINE

50

200 Cel

SILICON

80 V

GOLD

DUAL

R-PDSO-N3

Not Qualified

e4

BC141-6

STMicroelectronics

NPN

SINGLE

NO

50 MHz

.75 W

1 A

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

40

175 Cel

SILICON

60 V

250 ns

850 ns

MATTE TIN

BOTTOM

O-MBCY-W3

Not Qualified

TO-39

e3

STL72G-AP

STMicroelectronics

NPN

SINGLE

NO

1 W

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

5

150 Cel

SILICON

400 V

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

STX93003

STMicroelectronics

PNP

SINGLE

NO

1.5 W

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

4

150 Cel

SILICON

400 V

MATTE TIN

BOTTOM

O-PBCY-T3

COLLECTOR

Not Qualified

TO-92

e3

STBV42G

STMicroelectronics

NPN

SINGLE

NO

1 W

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

5

150 Cel

SILICON

400 V

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

STX83003

STMicroelectronics

NPN

SINGLE

NO

1.5 W

1 A

PLASTIC/EPOXY

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

4

150 Cel

SILICON

400 V

MATTE TIN

BOTTOM

O-PBCY-W3

Not Qualified

TO-92

e3

BC286

STMicroelectronics

NPN

SINGLE

NO

100 MHz

.75 W

1 A

METAL

AMPLIFIER

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

20

175 Cel

SILICON

60 V

TIN LEAD

BOTTOM

O-MBCY-W3

Not Qualified

TO-39

e0

SOC3700RHRG

STMicroelectronics

NPN

SINGLE

YES

.76 W

1 A

UNSPECIFIED

AMPLIFIER

.5 V

NO LEAD

RECTANGULAR

1

3

SMALL OUTLINE

.5 W

50

200 Cel

12 pF

SILICON

80 V

-65 Cel

Gold (Au)

DUAL

R-XDSO-N3

e4

ESA/SCC 5201/004; RH - 100K Rad(Si)

STL72

STMicroelectronics

NPN

SINGLE

NO

1 W

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

5

150 Cel

SILICON

400 V

TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

SOC37001

STMicroelectronics

NPN

SINGLE

YES

20 MHz

1 A

UNSPECIFIED

.5 V

NO LEAD

RECTANGULAR

1

3

SMALL OUTLINE

50

200 Cel

12 pF

SILICON

80 V

DUAL

R-XDSO-N3

EUROPEAN SPACE AGENCY

SOC3700HRB

STMicroelectronics

NPN

SINGLE

YES

.76 W

1 A

PLASTIC/EPOXY

NO LEAD

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

50

200 Cel

SILICON

80 V

GOLD

DUAL

R-PDSO-N3

Not Qualified

e4

2N3019HR

STMicroelectronics

NPN

SINGLE

NO

5 W

1 A

METAL

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

15

200 Cel

SILICON

80 V

GOLD

BOTTOM

O-MBCY-W3

Not Qualified

TO-39

e4

BC636-AP

STMicroelectronics

PNP

SINGLE

NO

100 MHz

1 W

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

25

150 Cel

SILICON

45 V

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

STX13003-AP

STMicroelectronics

NPN

SINGLE

NO

1.5 W

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

5

150 Cel

SILICON

400 V

4700 ns

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

STX13003G

STMicroelectronics

NPN

SINGLE

NO

1.5 W

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

5

150 Cel

SILICON

400 V

4700 ns

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

STX13003

STMicroelectronics

NPN

SINGLE

NO

1.5 W

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

5

150 Cel

SILICON

400 V

4700 ns

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

BC635-AP

STMicroelectronics

NPN

SINGLE

NO

100 MHz

1 W

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

25

150 Cel

SILICON

45 V

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

933326670126

NXP Semiconductors

PNP

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

NO

200 MHz

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

2000

SILICON

80 V

500 ns

700 ns

TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

BC869-10-TAPE-13

NXP Semiconductors

PNP

SINGLE

YES

60 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

60

150 Cel

SILICON

20 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

BSV17-10

NXP Semiconductors

PNP

SINGLE

NO

50 MHz

1 A

METAL

SWITCHING

1 V

WIRE

ROUND

1

3

CYLINDRICAL

5 W

25

200 Cel

25 pF

SILICON

80 V

500 ns

650 ns

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-39

BFY55

NXP Semiconductors

NPN

SINGLE

NO

60 MHz

1 A

METAL

AMPLIFIER

1 V

WIRE

ROUND

1

3

CYLINDRICAL

15

200 Cel

12 pF

SILICON

35 V

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-39

933917240115

NXP Semiconductors

NPN

SINGLE

YES

180 MHz

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

40

SILICON

80 V

DUAL

R-PDSO-G4

COLLECTOR

NOT SPECIFIED

NOT SPECIFIED

AEC-Q101; IEC-60134

BSR41TRL

NXP Semiconductors

NPN

SINGLE

YES

1 A

PLASTIC/EPOXY

SWITCHING

.5 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

100

SILICON

60 V

250 ns

1000 ns

SINGLE

R-PSSO-F3

Not Qualified

PBLS6002D,115

NXP Semiconductors

PNP

SEPARATE, 2 ELEMENTS WITH BUILT-IN RESISTOR

YES

185 MHz

.6 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

60 V

TIN

DUAL

R-PDSO-G6

1

Not Qualified

BUILT IN BIAS RESISTOR RATIO 1

e3

30

260

BST52TRL13

NXP Semiconductors

NPN

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

YES

200 MHz

1 A

PLASTIC/EPOXY

SWITCHING

1.3 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

2000

150 Cel

SILICON

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

TO-243

934056515235

NXP Semiconductors

NPN

SINGLE

YES

150 MHz

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

200

150 Cel

SILICON

40 V

TIN

DUAL

R-PDSO-G3

Not Qualified

TO-236AB

e3

934056905115

NXP Semiconductors

PNP

SINGLE

YES

150 MHz

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

6

SMALL OUTLINE

160

SILICON

40 V

DUAL

R-PDSO-G6

Not Qualified

934060017115

NXP Semiconductors

PNP

SINGLE

YES

110 MHz

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

6

SMALL OUTLINE

175

SILICON

100 V

210 ns

366 ns

DUAL

R-PDSO-G6

BC640-T/R

NXP Semiconductors

PNP

SINGLE

NO

145 MHz

1 A

PLASTIC/EPOXY

SWITCHING

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

63

150 Cel

SILICON

80 V

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

933644300115

NXP Semiconductors

PNP

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

YES

200 MHz

1 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

2000

150 Cel

SILICON

80 V

TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

TO-243AA

e3

BC160-16

NXP Semiconductors

PNP

SINGLE

NO

50 MHz

1 A

METAL

1 V

WIRE

ROUND

1

3

CYLINDRICAL

3.7 W

100

175 Cel

30 pF

SILICON

40 V

500 ns

650 ns

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-39

BC368-25-AMMO

NXP Semiconductors

NPN

SINGLE

NO

40 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

60

150 Cel

40 pF

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

BC880-T/R

NXP Semiconductors

PNP

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

NO

200 MHz

1 A

PLASTIC/EPOXY

SWITCHING

1.8 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

2000

150 Cel

SILICON

80 V

BOTTOM

O-PBCY-T3

Not Qualified

BUILT-IN BIAS RESISTOR

TO-92

934056514115

NXP Semiconductors

NPN

SINGLE

YES

150 MHz

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

200

150 Cel

SILICON

40 V

TIN

DUAL

R-PDSO-G3

Not Qualified

e3

PH5415

NXP Semiconductors

PNP

SINGLE

NO

15 MHz

1 A

PLASTIC/EPOXY

SWITCHING

.8 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

30

150 Cel

15 pF

SILICON

200 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

BSR60-T/R

NXP Semiconductors

PNP

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

NO

200 MHz

1 A

PLASTIC/EPOXY

SWITCHING

1.6 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

2000

150 Cel

SILICON

45 V

500 ns

700 ns

BOTTOM

O-PBCY-T3

Not Qualified

BUILT-IN BIAS RESISTOR

TO-92

BSR50-T/R

NXP Semiconductors

NPN

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

NO

200 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

1.6 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

2000

150 Cel

SILICON

45 V

500 ns

1300 ns

BOTTOM

O-PBCY-T3

Not Qualified

BUILT-IN BIAS RESISTOR

TO-92

BC868-25-TAPE-13

NXP Semiconductors

NPN

SINGLE

YES

60 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

60

150 Cel

SILICON

20 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

BC369-25-AMMO

NXP Semiconductors

PNP

SINGLE

NO

40 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

60

150 Cel

60 pF

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

BC52-10PAS

NXP Semiconductors

PNP

SINGLE

YES

145 MHz

1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

SQUARE

1

3

SMALL OUTLINE

63

SILICON

60 V

Tin (Sn)

DUAL

S-PDSO-N3

1

COLLECTOR

e3

30

260

AEC-Q101; IEC-60134

934062771215

NXP Semiconductors

NPN

SINGLE

YES

100 MHz

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

150

SILICON

100 V

DUAL

R-PDSO-G3

TO-236AB

PH5416-AMMO

NXP Semiconductors

PNP

SINGLE

NO

15 MHz

1 A

PLASTIC/EPOXY

SWITCHING

.8 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

30

150 Cel

15 pF

SILICON

300 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

BC868-16T/R

NXP Semiconductors

NPN

SINGLE

YES

40 MHz

1 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

100

150 Cel

SILICON

20 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

BC369-10

NXP Semiconductors

PNP

SINGLE

NO

40 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

60

150 Cel

60 pF

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

BC617-AMMO

NXP Semiconductors

NPN

DARLINGTON

NO

155 MHz

1 A

PLASTIC/EPOXY

SWITCHING

1.1 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

10000

150 Cel

SILICON

40 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

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