NXP Semiconductors 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

PDTA144WT,215

NXP Semiconductors

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

.25 W

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

60

150 Cel

SILICON

50 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 0.47

TO-236AB

e3

30

260

PDTC123ET

NXP Semiconductors

NPN

SINGLE WITH BUILT-IN RESISTOR

YES

.25 W

.1 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

.25 W

30

150 Cel

3.5 pF

SILICON

50 V

Tin (Sn)

DUAL

R-PDSO-G3

1

Not Qualified

BUILT IN BIAS RESISTANCE RATIO IS 1

TO-236AB

e3

30

260

PEMD16

NXP Semiconductors

NPN AND PNP

SEPARATE, 2 ELEMENTS WITH BUILT-IN RESISTOR

YES

.3 W

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

BIP General Purpose Small Signal

80

150 Cel

SILICON

50 V

Tin (Sn)

DUAL

R-PDSO-G6

1

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 2.1

e3

30

260

PEMH2,315

NXP Semiconductors

NPN

YES

.2 W

.1 A

2

BIP General Purpose Small Signal

80

SILICON

TIN

1

e3

30

260

PMBT3946YPN,115

NXP Semiconductors

NPN AND PNP

SINGLE

YES

300 MHz

.23 W

.2 A

1

BIP General Purpose Small Signal

100

150 Cel

TIN

1

e3

30

260

PMBT4403

NXP Semiconductors

PNP

SINGLE

YES

200 MHz

.3 W

.6 A

PLASTIC/EPOXY

SWITCHING

.75 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

20

150 Cel

8.5 pF

SILICON

40 V

40 ns

350 ns

Tin (Sn)

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

30

260

AEC-Q101; IEC-60134

PMBT4403,235

NXP Semiconductors

PNP

SINGLE

YES

200 MHz

.3 W

.6 A

PLASTIC/EPOXY

SWITCHING

.75 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

20

150 Cel

8.5 pF

SILICON

40 V

40 ns

350 ns

TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

PMP4201Y

NXP Semiconductors

NPN

SEPARATE, 2 ELEMENTS

YES

250 MHz

.2 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

200

150 Cel

SILICON

45 V

Tin (Sn)

DUAL

R-PDSO-G6

1

ISOLATED

Not Qualified

e3

30

260

PMP4201Y,135

NXP Semiconductors

NPN

SEPARATE, 2 ELEMENTS

YES

250 MHz

.3 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

200

150 Cel

SILICON

45 V

TIN

DUAL

R-PDSO-G6

1

ISOLATED

Not Qualified

e3

30

260

PUMD9,135

NXP Semiconductors

NPN AND PNP

SEPARATE, 2 ELEMENTS WITH BUILT-IN RESISTOR

YES

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

BIP General Purpose Small Signal

100

150 Cel

SILICON

50 V

TIN

DUAL

R-PDSO-G6

1

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 4.7

e3

30

260

PUMD9,165

NXP Semiconductors

NPN AND PNP

SEPARATE, 2 ELEMENTS WITH BUILT-IN RESISTOR

YES

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

BIP General Purpose Small Signal

100

150 Cel

SILICON

50 V

TIN

DUAL

R-PDSO-G6

1

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 4.7

e3

30

260

PUMH10

NXP Semiconductors

NPN

SEPARATE, 2 ELEMENTS WITH BUILT-IN RESISTOR

YES

.3 W

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

BIP General Purpose Small Signal

100

150 Cel

SILICON

50 V

Tin (Sn)

DUAL

R-PDSO-G6

1

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 21

e3

30

260

PXTA14,115

NXP Semiconductors

NPN

DARLINGTON

YES

125 MHz

1 W

.5 A

PLASTIC/EPOXY

AMPLIFIER

1.5 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

20000

150 Cel

SILICON

TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e3

30

260

2PC1815Y,412

NXP Semiconductors

NPN

SINGLE

NO

80 MHz

.5 W

.15 A

PLASTIC/EPOXY

SWITCHING

.3 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

120

150 Cel

3.5 pF

SILICON

50 V

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

BC807-25W

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.2 W

.5 A

PLASTIC/EPOXY

SWITCHING

.7 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

160

150 Cel

10 pF

SILICON

45 V

Tin (Sn)

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

BC807W,115

NXP Semiconductors

PNP

SINGLE

YES

80 MHz

.2 W

.5 A

PLASTIC/EPOXY

SWITCHING

.7 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

10 pF

SILICON

45 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

BC817-16W

NXP Semiconductors

NPN

SINGLE

YES

100 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

.7 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

5 pF

SILICON

45 V

Tin (Sn)

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

BC847BQA

NXP Semiconductors

NPN

SINGLE

YES

100 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

SMALL OUTLINE

.28 W

200

SILICON

45 V

TIN

DUAL

R-PDSO-N3

1

COLLECTOR

e3

30

260

AEC-Q101; IEC-60134

BC847CT/R

NXP Semiconductors

NPN

SINGLE

YES

100 MHz

.3 W

.1 A

PLASTIC/EPOXY

SWITCHING

.6 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

420

150 Cel

SILICON

45 V

MATTE TIN

DUAL

R-PDSO-G3

COLLECTOR

Not Qualified

TO-236AB

e3

260

BCM856BS,115

NXP Semiconductors

PNP

YES

100 MHz

.3 W

.1 A

Other Transistors

200

150 Cel

TIN

1

e3

30

260

BCP56-10,135

NXP Semiconductors

NPN

SINGLE

YES

180 MHz

1.5 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

63

150 Cel

SILICON

80 V

TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

e3

30

260

AEC-Q101; IEC-60134

BCV62B,215

NXP Semiconductors

PNP

CURRENT MIRROR

YES

100 MHz

.1 A

PLASTIC/EPOXY

.65 V

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

220

150 Cel

SILICON

30 V

TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

FOR TRANSISTOR2 HFE IS 220

e3

30

260

BCX19,235

NXP Semiconductors

NPN

SINGLE

YES

100 MHz

.25 W

.5 A

PLASTIC/EPOXY

SWITCHING

.62 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

40

150 Cel

SILICON

45 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

30

260

BCY59/X

NXP Semiconductors

NPN

SINGLE

NO

150 MHz

.1 A

METAL

SWITCHING

.7 V

WIRE

ROUND

1

3

CYLINDRICAL

1 W

380

200 Cel

5 pF

SILICON

45 V

150 ns

800 ns

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-18

BFS19,215

NXP Semiconductors

NPN

SINGLE

YES

260 MHz

.2 W

.03 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

65

150 Cel

SILICON

20 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

30

260

IEC-134

BSP50,115

NXP Semiconductors

NPN

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

YES

200 MHz

1.5 W

.5 A

PLASTIC/EPOXY

SWITCHING

1.3 V

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

1.5 W

2000

150 Cel

SILICON

45 V

TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

e3

30

260

BSV52T/R

NXP Semiconductors

NPN

SINGLE

YES

500 MHz

.225 W

.1 A

PLASTIC/EPOXY

SWITCHING

.4 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

25

150 Cel

4 pF

SILICON

12 V

10 ns

20 ns

MATTE TIN

DUAL

R-PDSO-G3

Not Qualified

TO-236AB

e3

260

PBSS5130T,215

NXP Semiconductors

PNP

SINGLE

YES

200 MHz

.48 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

210

150 Cel

SILICON

30 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

30

260

PBSS5350T

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

1.2 W

2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

200

150 Cel

SILICON

50 V

Tin (Sn)

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

30

260

PBSS5350X,115

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

1.6 W

3 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

80

150 Cel

SILICON

50 V

TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

TO-243AA

e3

30

260

PBSS8110Z

NXP Semiconductors

NPN

SINGLE

YES

100 MHz

1.4 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

150

150 Cel

SILICON

100 V

Tin (Sn)

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

e3

30

260

PBSS9110T,215

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.48 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

150

150 Cel

SILICON

100 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

30

260

PDTA143ET,215

NXP Semiconductors

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

.25 W

.1 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

30

150 Cel

5 pF

SILICON

50 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 1

TO-236AB

e3

30

260

PDTC123EEF,115

NXP Semiconductors

NPN

SINGLE WITH BUILT-IN RESISTOR

YES

.1 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

SILICON

50 V

TIN

DUAL

R-PDSO-F3

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 1

e3

PDTC123TT,215

NXP Semiconductors

NPN

SINGLE WITH BUILT-IN RESISTOR

YES

.25 W

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

30

150 Cel

SILICON

50 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

PDTC144ET

NXP Semiconductors

NPN

SINGLE WITH BUILT-IN RESISTOR

YES

230 MHz

.25 W

.1 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

80

150 Cel

3.5 pF

SILICON

50 V

Tin (Sn)

DUAL

R-PDSO-G3

1

Not Qualified

BUILT IN BIAS RESISTANCE RATIO IS 1

TO-236AB

e3

30

260

PEMH13

NXP Semiconductors

NPN

SEPARATE, 2 ELEMENTS WITH BUILT-IN RESISTOR

YES

.3 W

.1 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

2

6

SMALL OUTLINE

BIP General Purpose Small Signal

100

150 Cel

SILICON

50 V

Tin (Sn)

DUAL

R-PDSO-F6

1

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 10

e3

30

260

PMBT2369,235

NXP Semiconductors

NPN

SINGLE

YES

500 MHz

.25 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

20

150 Cel

SILICON

15 V

20 ns

10 ns

TIN

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

30

260

PMBTA42/DG

NXP Semiconductors

NPN

SINGLE

YES

50 MHz

.25 W

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

40

150 Cel

SILICON

300 V

TIN

DUAL

R-PDSO-G3

Not Qualified

TO-236AB

e3

PMBTA56,235

NXP Semiconductors

PNP

SINGLE

YES

50 MHz

.25 W

.5 A

PLASTIC/EPOXY

SWITCHING

.25 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

80 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

30

260

PMP4501Y,135

NXP Semiconductors

NPN

SEPARATE, 2 ELEMENTS

YES

250 MHz

.3 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

200

150 Cel

SILICON

45 V

TIN

DUAL

R-PDSO-G6

1

ISOLATED

Not Qualified

e3

30

260

PMP5201V,115

NXP Semiconductors

PNP

SEPARATE, 2 ELEMENTS

YES

175 MHz

.3 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

200

150 Cel

SILICON

45 V

TIN

DUAL

R-PDSO-F6

1

Not Qualified

e3

30

260

PUMB20,115

NXP Semiconductors

PNP

SEPARATE, 2 ELEMENTS WITH BUILT-IN RESISTOR

YES

.3 W

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

BIP General Purpose Small Signal

30

150 Cel

SILICON

50 V

TIN

DUAL

R-PDSO-G6

1

Not Qualified

BUILT IN BIAS RESISTOR RATIO IS 1

e3

30

260

PUMD3

NXP Semiconductors

NPN AND PNP

SEPARATE, 2 ELEMENTS WITH BUILT-IN RESISTOR

YES

.2 W

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

BIP General Purpose Small Signal

30

150 Cel

SILICON

50 V

Tin (Sn)

DUAL

R-PDSO-G6

1

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 1

e3

30

260

PUMZ1,115

NXP Semiconductors

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

100 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

.2 V

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

.3 W

120

150 Cel

1.5 pF

SILICON

40 V

TIN

DUAL

R-PDSO-G6

1

Not Qualified

e3

30

260

PZT3906,115

NXP Semiconductors

PNP

SINGLE

YES

250 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

.4 V

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

1.5 W

30

150 Cel

4.5 pF

SILICON

40 V

65 ns

300 ns

TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

e3

NOT SPECIFIED

NOT SPECIFIED

PZT3906T/R

NXP Semiconductors

PNP

SINGLE

YES

250 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

.4 V

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

1.5 W

30

150 Cel

4.5 pF

SILICON

40 V

65 ns

300 ns

TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

e3

BC557C,126

NXP Semiconductors

PNP

SINGLE

NO

100 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

420

SILICON

45 V

TIN

BOTTOM

O-PBCY-T3

1

Not Qualified

TO-92

e3

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