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

PBSS5160PAPS

NXP Semiconductors

PNP

SEPARATE, 2 ELEMENTS

YES

125 MHz

1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

SQUARE

2

6

SMALL OUTLINE

70

SILICON

60 V

TIN

DUAL

S-PDSO-N6

1

COLLECTOR

e3

30

260

AEC-Q101; IEC-60134

BC635-T/R

NXP Semiconductors

NPN

SINGLE

NO

180 MHz

1 A

PLASTIC/EPOXY

SWITCHING

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

40

150 Cel

SILICON

45 V

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

PBSS4140U,135

NXP Semiconductors

NPN

SINGLE

YES

150 MHz

.25 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

200

150 Cel

SILICON

40 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

PBSS5160K

NXP Semiconductors

PNP

SINGLE

YES

220 MHz

.425 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

200

150 Cel

SILICON

60 V

DUAL

R-PDSO-G3

Not Qualified

TO-236

2N4029/PH

NXP Semiconductors

PNP

SINGLE

NO

150 MHz

1 A

METAL

AMPLIFIER

WIRE

ROUND

1

3

CYLINDRICAL

100

SILICON

80 V

BOTTOM

O-MBCY-W3

Not Qualified

TO-18

BCP53T/R

NXP Semiconductors

PNP

SINGLE

YES

115 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

1.5 W

25

150 Cel

SILICON

80 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

260

BC51-16PAS

NXP Semiconductors

PNP

SINGLE

YES

145 MHz

1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

SQUARE

1

3

SMALL OUTLINE

100

SILICON

45 V

Tin (Sn)

DUAL

S-PDSO-N3

1

COLLECTOR

e3

30

260

AEC-Q101; IEC-60134

BCX52-16T/R

NXP Semiconductors

PNP

SINGLE

YES

145 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

100

150 Cel

SILICON

60 V

MATTE TIN

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

TO-243

e3

260

PBSS4140U/T3

NXP Semiconductors

NPN

SINGLE

YES

150 MHz

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

200

SILICON

40 V

TIN

DUAL

R-PDSO-G3

Not Qualified

e3

BCP52-10T/R

NXP Semiconductors

PNP

SINGLE

YES

115 MHz

1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

63

SILICON

60 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

PBSS4140VT/R

NXP Semiconductors

NPN

SINGLE

YES

150 MHz

1 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

6

SMALL OUTLINE

200

SILICON

40 V

TIN

DUAL

R-PDSO-F6

1

Not Qualified

e3

BC639-10

NXP Semiconductors

NPN

SINGLE

NO

180 MHz

.83 W

1 A

PLASTIC/EPOXY

SWITCHING

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

63

150 Cel

SILICON

80 V

TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

BCX53-10-TAPE-7

NXP Semiconductors

PNP

SINGLE

YES

50 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

25

150 Cel

SILICON

80 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

PBSS4140U

NXP Semiconductors

NPN

SINGLE

YES

150 MHz

.25 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

200

150 Cel

SILICON

40 V

Tin (Sn)

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

PBSS303PD

NXP Semiconductors

PNP

SINGLE

YES

110 MHz

2.5 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

6

SMALL OUTLINE

Other Transistors

20

150 Cel

SILICON

60 V

Tin (Sn)

DUAL

R-PDSO-G6

1

Not Qualified

e3

30

260

BCX51TRL

NXP Semiconductors

PNP

SINGLE

YES

50 MHz

1 A

PLASTIC/EPOXY

.5 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

40

SILICON

45 V

SINGLE

R-PSSO-F3

Not Qualified

BCX51-T

NXP Semiconductors

PNP

SINGLE

YES

50 MHz

1 A

PLASTIC/EPOXY

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

40

SILICON

45 V

SINGLE

R-PSSO-F3

Not Qualified

BCP53-16T/R

NXP Semiconductors

PNP

SINGLE

YES

145 MHz

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

1.5 W

100

150 Cel

SILICON

80 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

260

AEC-Q101; IEC-60134

PBSS5140U,115

NXP Semiconductors

PNP

SINGLE

YES

150 MHz

.25 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

160

150 Cel

SILICON

40 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

HIGH RELIABILITY

e3

30

260

BCP53,135

NXP Semiconductors

PNP

SINGLE

YES

145 MHz

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

63

SILICON

80 V

DUAL

R-PDSO-G4

COLLECTOR

AEC-Q101; IEC-60134

PBSS4120T

NXP Semiconductors

NPN

SINGLE

YES

100 MHz

.48 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

280

150 Cel

SILICON

20 V

Tin (Sn)

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

30

260

BC638-16-AMMO

NXP Semiconductors

PNP

SINGLE

NO

100 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

25

150 Cel

SILICON

60 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

PBSS304PD

NXP Semiconductors

PNP

SINGLE

YES

110 MHz

2.5 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

6

SMALL OUTLINE

Other Transistors

155

150 Cel

SILICON

80 V

90 ns

312 ns

Tin (Sn)

DUAL

R-PDSO-G6

1

Not Qualified

e3

30

260

PBSS4160DPN

NXP Semiconductors

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

220 MHz

.7 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

BIP General Purpose Small Signal

250

150 Cel

SILICON

60 V

Tin (Sn)

DUAL

R-PDSO-G6

1

Not Qualified

e3

30

260

BCP51-10T/R

NXP Semiconductors

PNP

SINGLE

YES

115 MHz

1.5 W

1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

63

140 Cel

SILICON

45 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

BC638-10

NXP Semiconductors

PNP

SINGLE

NO

100 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

63

150 Cel

SILICON

60 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

BC53-16PA

NXP Semiconductors

PNP

SINGLE

YES

145 MHz

1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

SQUARE

1

3

SMALL OUTLINE

100

SILICON

80 V

DUAL

S-PDSO-N3

COLLECTOR

AEC-Q101; IEC-60134

BCP52TRL13

NXP Semiconductors

PNP

SINGLE

YES

50 MHz

1 A

PLASTIC/EPOXY

.5 V

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

40

SILICON

60 V

DUAL

R-PDSO-G4

Not Qualified

PBSS4160DS/T2

NXP Semiconductors

NPN

SEPARATE, 2 ELEMENTS

YES

220 MHz

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

250

150 Cel

SILICON

60 V

DUAL

R-PDSO-G6

Not Qualified

BC637-16

NXP Semiconductors

NPN

SINGLE

NO

180 MHz

.83 W

1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

100

150 Cel

SILICON

60 V

TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

BC637-T/R

NXP Semiconductors

NPN

SINGLE

NO

180 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

40

150 Cel

SILICON

60 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

BCX55-TAPE-7

NXP Semiconductors

NPN

SINGLE

YES

130 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

25

150 Cel

SILICON

60 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

BCX54-T

NXP Semiconductors

NPN

SINGLE

YES

130 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

25

150 Cel

SILICON

45 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

TO-243AA

BCX53TRL

NXP Semiconductors

PNP

SINGLE

YES

50 MHz

1 A

PLASTIC/EPOXY

.5 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

40

SILICON

80 V

TIN

SINGLE

R-PSSO-F3

Not Qualified

e3

PBSS5140SAMO

NXP Semiconductors

PNP

SINGLE

NO

150 MHz

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

160

SILICON

40 V

TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

BC56PA

NXP Semiconductors

NPN

SINGLE

YES

180 MHz

1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

SQUARE

1

3

SMALL OUTLINE

40

SILICON

80 V

TIN

DUAL

S-PDSO-N3

1

COLLECTOR

e3

AEC-Q101; IEC-60134

PBSS305PD,115

NXP Semiconductors

PNP

SINGLE

YES

110 MHz

2.5 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

6

SMALL OUTLINE

Other Transistors

175

150 Cel

SILICON

100 V

210 ns

366 ns

TIN

DUAL

R-PDSO-G6

1

Not Qualified

e3

30

260

BCX52-TAPE-13

NXP Semiconductors

PNP

SINGLE

YES

50 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

25

150 Cel

SILICON

60 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

BCP56T/R

NXP Semiconductors

NPN

SINGLE

YES

130 MHz

1.5 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

1.5 W

40

150 Cel

SILICON

80 V

MATTE TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

e3

40

260

BC53-10PA

NXP Semiconductors

PNP

SINGLE

YES

145 MHz

1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

SQUARE

1

3

SMALL OUTLINE

63

SILICON

80 V

DUAL

S-PDSO-N3

COLLECTOR

AEC-Q101; IEC-60134

BC635-10-AMMO

NXP Semiconductors

NPN

SINGLE

NO

130 MHz

1 A

PLASTIC/EPOXY

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

25

150 Cel

SILICON

45 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

PBSS8110D

NXP Semiconductors

NPN

SINGLE

YES

100 MHz

.7 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

6

SMALL OUTLINE

Other Transistors

150

150 Cel

SILICON

100 V

Tin (Sn)

DUAL

R-PDSO-G6

1

Not Qualified

e3

30

260

BCX53-16T/R

NXP Semiconductors

PNP

SINGLE

YES

145 MHz

1 W

1 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

80 V

MATTE TIN

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

TO-243AA

e3

40

260

AEC-Q101; IEC-60134

BCX56-TAPE-13

NXP Semiconductors

NPN

SINGLE

YES

130 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

25

150 Cel

SILICON

80 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

BCX52-10

NXP Semiconductors

PNP

SINGLE

YES

145 MHz

1 W

1 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

63

150 Cel

SILICON

60 V

Tin (Sn)

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

TO-243AA

e3

30

260

IEC-60134

BC638-10-AMMO

NXP Semiconductors

PNP

SINGLE

NO

100 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

25

150 Cel

SILICON

60 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

PBHV9115Z

NXP Semiconductors

PNP

SINGLE

YES

115 MHz

1.4 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

150 V

Tin (Sn)

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

e3

30

260

PBHV8115T

NXP Semiconductors

NPN

SINGLE

YES

30 MHz

.3 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

10

150 Cel

SILICON

150 V

Tin (Sn)

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

30

260

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