.2 A Small Signal Bipolar Junction Transistors (BJT) 2,050

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

2N4126T/R

NXP Semiconductors

PNP

SINGLE

NO

250 MHz

.35 W

.2 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

60

150 Cel

SILICON

25 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

ED1402A

NXP Semiconductors

NPN

SINGLE

NO

100 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

110

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2N4123-T/R

NXP Semiconductors

NPN

SINGLE

NO

250 MHz

.2 A

PLASTIC/EPOXY

AMPLIFIER

.3 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

1 W

25

150 Cel

4 pF

SILICON

30 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2N4124-AMMO

NXP Semiconductors

NPN

SINGLE

NO

300 MHz

.2 A

PLASTIC/EPOXY

AMPLIFIER

.3 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

1 W

60

150 Cel

4 pF

SILICON

25 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

ED1402C

NXP Semiconductors

NPN

SINGLE

NO

100 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

202

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

BCW60C,215

NXP Semiconductors

NPN

SINGLE

YES

250 MHz

.3 W

.2 A

PLASTIC/EPOXY

SWITCHING

.55 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

90

150 Cel

SILICON

32 V

150 ns

800 ns

TIN

DUAL

R-PDSO-G3

1

Not Qualified

LOW NOISE

e3

30

260

BCW61D-TAPE-13

NXP Semiconductors

PNP

SINGLE

YES

180 MHz

.2 A

PLASTIC/EPOXY

.55 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

110

150 Cel

SILICON

32 V

150 ns

800 ns

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

BCX70K-TAPE-13

NXP Semiconductors

NPN

SINGLE

YES

250 MHz

.2 A

PLASTIC/EPOXY

.55 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

100

150 Cel

SILICON

45 V

150 ns

800 ns

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

BCX71HTRL

NXP Semiconductors

PNP

SINGLE

YES

180 MHz

.2 A

PLASTIC/EPOXY

.25 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

180

SILICON

45 V

TIN

DUAL

R-PDSO-G3

Not Qualified

e3

PMBT2369-T

NXP Semiconductors

NPN

SINGLE

YES

500 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

.25 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

20

150 Cel

4 pF

SILICON

15 V

10 ns

20 ns

DUAL

R-PDSO-G3

Not Qualified

TO-236AB

PMBT3906T/R

NXP Semiconductors

PNP

SINGLE

YES

250 MHz

.3 W

.2 A

PLASTIC/EPOXY

SWITCHING

.65 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

30

150 Cel

4.5 pF

SILICON

40 V

70 ns

300 ns

MATTE TIN

DUAL

R-PDSO-G3

Not Qualified

TO-236AB

e3

BCX71KTRL13

NXP Semiconductors

PNP

SINGLE

YES

180 MHz

.2 A

PLASTIC/EPOXY

.25 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

380

SILICON

45 V

TIN

DUAL

R-PDSO-G3

Not Qualified

e3

PMBT3904-TAPE-13

NXP Semiconductors

NPN

SINGLE

YES

300 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

4 pF

SILICON

40 V

70 ns

250 ns

DUAL

R-PDSO-G3

Not Qualified

BCX71H-TAPE-7

NXP Semiconductors

PNP

SINGLE

YES

180 MHz

.2 A

PLASTIC/EPOXY

.55 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

80

150 Cel

SILICON

45 V

150 ns

800 ns

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

PMST3906-T

NXP Semiconductors

PNP

SINGLE

YES

250 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

.4 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

4.5 pF

SILICON

40 V

70 ns

300 ns

DUAL

R-PDSO-G3

Not Qualified

BCW61C,235

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.3 W

.2 A

PLASTIC/EPOXY

SWITCHING

.55 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

32 V

150 ns

800 ns

TIN

DUAL

R-PDSO-G3

1

Not Qualified

LOW NOISE

e3

30

260

PMST3906

NXP Semiconductors

PNP

SINGLE

YES

250 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

.4 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

30

150 Cel

4.5 pF

SILICON

40 V

70 ns

300 ns

Tin (Sn)

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

BCW61C-T

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

.55 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

100

150 Cel

SILICON

32 V

150 ns

800 ns

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

PMBT6428TRL13

NXP Semiconductors

NPN

SINGLE

YES

100 MHz

.2 A

PLASTIC/EPOXY

.2 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

250

SILICON

50 V

TIN

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

e3

PMST3904/T3

NXP Semiconductors

NPN

SINGLE

YES

300 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

4 pF

SILICON

40 V

70 ns

250 ns

TIN

DUAL

R-PDSO-G3

Not Qualified

e3

BSR17A-TAPE-7

NXP Semiconductors

NPN

SINGLE

YES

300 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

4 pF

SILICON

40 V

70 ns

250 ns

DUAL

R-PDSO-G3

Not Qualified

BCX70H-TAPE-7

NXP Semiconductors

NPN

SINGLE

YES

250 MHz

.2 A

PLASTIC/EPOXY

.55 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

70

150 Cel

SILICON

45 V

150 ns

800 ns

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

PMBT3906-T

NXP Semiconductors

PNP

SINGLE

YES

250 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

.65 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

30

4.5 pF

SILICON

40 V

70 ns

300 ns

DUAL

R-PDSO-G3

Not Qualified

TO-236AB

PMST2369T/R

NXP Semiconductors

NPN

SINGLE

YES

500 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

.25 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

20

150 Cel

4 pF

SILICON

15 V

10 ns

20 ns

MATTE TIN

DUAL

R-PDSO-G3

Not Qualified

e3

260

BCW61D-T

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

.55 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

110

150 Cel

SILICON

32 V

150 ns

800 ns

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

PMST6428,135

NXP Semiconductors

NPN

SINGLE

YES

100 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

.6 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

250

150 Cel

3 pF

SILICON

50 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

PMST3904-TAPE-7

NXP Semiconductors

NPN

SINGLE

YES

300 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

4 pF

SILICON

40 V

70 ns

250 ns

DUAL

R-PDSO-G3

Not Qualified

BC850CTRL13

NXP Semiconductors

NPN

SINGLE

YES

300 MHz

.2 A

PLASTIC/EPOXY

.25 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

420

SILICON

45 V

TIN

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

e3

PMBT3904/T3

NXP Semiconductors

NPN

SINGLE

YES

300 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

4 pF

SILICON

40 V

70 ns

250 ns

Tin (Sn)

DUAL

R-PDSO-G3

Not Qualified

TO-236AB

e3

40

260

BCW60A-TAPE-13

NXP Semiconductors

NPN

SINGLE

YES

250 MHz

.2 A

PLASTIC/EPOXY

.55 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

50

150 Cel

SILICON

32 V

150 ns

800 ns

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

BCW61BTRL13

NXP Semiconductors

PNP

SINGLE

YES

180 MHz

.2 A

PLASTIC/EPOXY

.25 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

180

SILICON

32 V

TIN

DUAL

R-PDSO-G3

Not Qualified

e3

PMBT3946YPN

NXP Semiconductors

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

300 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

30

150 Cel

SILICON

40 V

70 ns

250 ns

PURE TIN

DUAL

R-PDSO-G6

1

Not Qualified

BCX71HTRL13

NXP Semiconductors

PNP

SINGLE

YES

180 MHz

.2 A

PLASTIC/EPOXY

.25 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

180

SILICON

45 V

TIN

DUAL

R-PDSO-G3

Not Qualified

e3

BSR17AR-TAPE-7

NXP Semiconductors

NPN

SINGLE

YES

300 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

4 pF

SILICON

40 V

70 ns

250 ns

DUAL

R-PDSO-G3

Not Qualified

PMST3906T/R

NXP Semiconductors

PNP

SINGLE

YES

250 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

.4 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

30

150 Cel

4.5 pF

SILICON

40 V

70 ns

300 ns

MATTE TIN

DUAL

R-PDSO-G3

Not Qualified

e3

260

BSR18AR

NXP Semiconductors

PNP

SINGLE

YES

250 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

.4 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

4.5 pF

SILICON

40 V

70 ns

300 ns

DUAL

R-PDSO-G3

Not Qualified

BCW61C-TAPE-13

NXP Semiconductors

PNP

SINGLE

YES

180 MHz

.2 A

PLASTIC/EPOXY

.55 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

100

150 Cel

SILICON

32 V

150 ns

800 ns

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

BSR18TRL13

NXP Semiconductors

PNP

SINGLE

YES

.2 A

PLASTIC/EPOXY

SWITCHING

.4 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

50

SILICON

40 V

70 ns

250 ns

DUAL

R-PDSO-G3

Not Qualified

2PB709BSL

NXP Semiconductors

PNP

SINGLE

YES

200 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

290

150 Cel

SILICON

50 V

Tin (Sn)

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

30

260

BCX58-T/R

NXP Semiconductors

NPN

SINGLE

NO

125 MHz

.2 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

40

150 Cel

4.5 pF

SILICON

32 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

PMBT3906TRL13

NXP Semiconductors

PNP

SINGLE

YES

250 MHz

.2 A

PLASTIC/EPOXY

.25 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

100

SILICON

40 V

DUAL

R-PDSO-G3

Not Qualified

BCW61CT/R

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.3 W

.2 A

PLASTIC/EPOXY

SWITCHING

.55 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

32 V

150 ns

800 ns

MATTE TIN

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

e3

40

260

BCW61C/T3

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

.55 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

100

150 Cel

SILICON

32 V

150 ns

800 ns

TIN

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

e3

40

260

BCX71G-TAPE-13

NXP Semiconductors

PNP

SINGLE

YES

180 MHz

.2 A

PLASTIC/EPOXY

.55 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

60

150 Cel

SILICON

45 V

150 ns

800 ns

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

PMBT3904TRL13

NXP Semiconductors

NPN

SINGLE

YES

300 MHz

.2 A

PLASTIC/EPOXY

.2 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

100

SILICON

40 V

DUAL

R-PDSO-G3

Not Qualified

PMST3906-TAPE-7

NXP Semiconductors

PNP

SINGLE

YES

250 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

.4 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

4.5 pF

SILICON

40 V

70 ns

300 ns

DUAL

R-PDSO-G3

Not Qualified

BCX70HTRL

NXP Semiconductors

NPN

SINGLE

YES

250 MHz

.2 A

PLASTIC/EPOXY

.35 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

180

SILICON

45 V

TIN

DUAL

R-PDSO-G3

Not Qualified

e3

BCX70GTRL

NXP Semiconductors

NPN

SINGLE

YES

250 MHz

.2 A

PLASTIC/EPOXY

.35 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

120

SILICON

45 V

TIN

DUAL

R-PDSO-G3

Not Qualified

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