.43 W Small Signal Bipolar Junction Transistors (BJT) 28

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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

BC857CM,315

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

420

150 Cel

SILICON

45 V

TIN

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

BC857BM,315

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

220

150 Cel

SILICON

45 V

TIN

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

BC857AM,315

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

125

150 Cel

SILICON

45 V

TIN

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

2PC4617QM,315

NXP Semiconductors

NPN

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

120

150 Cel

SILICON

50 V

TIN

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

PBSS3540M,315

NXP Semiconductors

PNP

SINGLE

YES

300 MHz

.43 W

.5 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

200

150 Cel

SILICON

40 V

TIN

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

2PA1774SM

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

270

150 Cel

SILICON

40 V

Tin (Sn)

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

2PA1774RM,315

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

180

150 Cel

SILICON

40 V

TIN

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

2PA1774RM

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

180

150 Cel

SILICON

40 V

Tin (Sn)

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

2PA1774QM,315

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

120

150 Cel

SILICON

40 V

TIN

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

2PA1774QM

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

120

150 Cel

SILICON

40 V

Tin (Sn)

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

2PA1774SM,315

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

270

150 Cel

SILICON

40 V

TIN

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

PBSS3515M

NXP Semiconductors

PNP

SINGLE

YES

280 MHz

.43 W

.5 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

200

150 Cel

SILICON

15 V

Tin (Sn)

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

PBSS2540M

NXP Semiconductors

NPN

SINGLE

YES

450 MHz

.43 W

.5 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

200

150 Cel

SILICON

40 V

Tin (Sn)

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

2PC4617SM

NXP Semiconductors

NPN

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

270

150 Cel

SILICON

50 V

MATTE TIN

BOTTOM

R-PBCC-N3

COLLECTOR

Not Qualified

e3

260

BC857CM

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

420

150 Cel

SILICON

45 V

Tin (Sn)

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

PBSS5240Y,135

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.43 W

2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

6

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

40 V

TIN

DUAL

R-PDSO-G6

1

Not Qualified

e3

30

260

2PC4617QM

NXP Semiconductors

NPN

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

120

150 Cel

SILICON

50 V

Tin (Sn)

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

BC847BM

NXP Semiconductors

NPN

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

200

150 Cel

SILICON

45 V

Tin (Sn)

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

PBSS3540M

NXP Semiconductors

PNP

SINGLE

YES

300 MHz

.43 W

.5 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

200

150 Cel

SILICON

40 V

Tin (Sn)

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

2PC4617RM

NXP Semiconductors

NPN

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

180

150 Cel

SILICON

50 V

Tin (Sn)

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

2PC4617RM,315

NXP Semiconductors

NPN

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

180

150 Cel

SILICON

50 V

TIN

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

PBSS2540M,315

NXP Semiconductors

NPN

SINGLE

YES

450 MHz

.43 W

.5 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

200

150 Cel

SILICON

40 V

TIN

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

PBSS5240Y,115

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.43 W

2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

6

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

40 V

TIN

DUAL

R-PDSO-G6

1

Not Qualified

e3

30

260

BC847AM

NXP Semiconductors

NPN

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

110

150 Cel

SILICON

45 V

Tin (Sn)

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

BC857AM

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

125

150 Cel

SILICON

45 V

Tin (Sn)

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

BC847CM

NXP Semiconductors

NPN

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

420

150 Cel

SILICON

45 V

Tin (Sn)

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

PBSS3515M,315

NXP Semiconductors

PNP

SINGLE

YES

280 MHz

.43 W

.5 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

200

150 Cel

SILICON

15 V

TIN

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

e3

30

260

BC857BM

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.43 W

.1 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

Other Transistors

220

150 Cel

SILICON

45 V

Tin (Sn)

BOTTOM

R-PBCC-N3

1

COLLECTOR

Not Qualified

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