.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

2SC3209-L

Renesas Electronics

NPN

SINGLE

NO

50 MHz

1 W

.2 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

100

150 Cel

SILICON

300 V

2000 ns

3000 ns

TIN LEAD

SINGLE

R-PSIP-T3

Not Qualified

e0

2SC1621B4-T2B-A

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

90

150 Cel

SILICON

20 V

20 ns

40 ns

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC1621R2B-A

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

40

SILICON

20 V

TIN BISMUTH

DUAL

R-PDSO-G3

Not Qualified

e6

NOT SPECIFIED

NOT SPECIFIED

2SC1621B2-T2B

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

40

150 Cel

SILICON

20 V

20 ns

40 ns

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SA1666YI-TR

Renesas Electronics

PNP

SINGLE

YES

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

20

SILICON

15 V

DUAL

R-PDSO-G3

Not Qualified

2SC1621B2

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

40

150 Cel

SILICON

20 V

20 ns

40 ns

DUAL

R-PDSO-G3

1

Not Qualified

2SC3554SL-T1

Renesas Electronics

NPN

SINGLE

YES

50 MHz

2 W

.2 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

300 V

TIN LEAD

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

e0

2SC4175B3-T1

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.15 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

60

150 Cel

SILICON

20 V

20 ns

40 ns

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SC3554SK-T1-AZ

Renesas Electronics

NPN

SINGLE

YES

50 MHz

2 W

.2 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

160

150 Cel

SILICON

300 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC4175B3

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.15 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

60

150 Cel

SILICON

20 V

20 ns

40 ns

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SC4175B2-T1-A

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.15 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

40

150 Cel

SILICON

20 V

20 ns

40 ns

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC4175B2

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.15 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

40

150 Cel

SILICON

20 V

20 ns

40 ns

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SC4829RF

Renesas Electronics

NPN

SINGLE

NO

.2 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

ROUND

1

3

CYLINDRICAL

60

SILICON

100 V

BOTTOM

O-PBCY-W3

Not Qualified

2SC3554SK-AZ

Renesas Electronics

NPN

SINGLE

YES

50 MHz

2 W

.2 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

160

150 Cel

SILICON

300 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC4175B4-T2

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.15 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

90

150 Cel

SILICON

20 V

20 ns

40 ns

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SC4175B4-A

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

90

SILICON

20 V

20 ns

40 ns

TIN BISMUTH

DUAL

R-PDSO-G3

Not Qualified

e6

NOT SPECIFIED

NOT SPECIFIED

2SC3209-AZ

Renesas Electronics

NPN

SINGLE

NO

50 MHz

.2 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

60

SILICON

300 V

2000 ns

3000 ns

SINGLE

R-PSIP-T3

Not Qualified

10

260

2SC3209-K-AZ

Renesas Electronics

NPN

SINGLE

NO

50 MHz

.2 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

160

SILICON

300 V

2000 ns

3000 ns

SINGLE

R-PSIP-T3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC4175

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.15 W

.2 A

1

Other Transistors

150 Cel

Tin/Lead (Sn/Pb)

e0

2SC3554SL-T1-AZ

Renesas Electronics

NPN

SINGLE

YES

50 MHz

2 W

.2 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

300 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC4175B4-T1

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.15 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

90

150 Cel

SILICON

20 V

20 ns

40 ns

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SC3554SK-T1-AY

Renesas Electronics

NPN

SINGLE

YES

2 W

.2 A

1

Other Transistors

160

150 Cel

NOT SPECIFIED

NOT SPECIFIED

2SC1621B4

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

90

150 Cel

SILICON

20 V

20 ns

40 ns

DUAL

R-PDSO-G3

1

Not Qualified

2SC3554SK-AY

Renesas Electronics

NPN

SINGLE

YES

2 W

.2 A

1

Other Transistors

160

150 Cel

NOT SPECIFIED

NOT SPECIFIED

2SC3554SL-T1-AY

Renesas Electronics

NPN

SINGLE

YES

2 W

.2 A

1

Other Transistors

100

150 Cel

NOT SPECIFIED

NOT SPECIFIED

2SC1621B4-T1B-A

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

90

150 Cel

SILICON

20 V

20 ns

40 ns

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC3209-M

Renesas Electronics

NPN

SINGLE

NO

50 MHz

1 W

.2 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

60

150 Cel

SILICON

300 V

2000 ns

3000 ns

TIN LEAD

SINGLE

R-PSIP-T3

Not Qualified

e0

2SC3554SM-AY

Renesas Electronics

NPN

SINGLE

YES

2 W

.2 A

1

Other Transistors

60

150 Cel

NOT SPECIFIED

NOT SPECIFIED

2SC1621B4-T1B

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

90

150 Cel

SILICON

20 V

20 ns

40 ns

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SC1621B3-A

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

60

SILICON

20 V

20 ns

40 ns

TIN BISMUTH

DUAL

R-PDSO-G3

Not Qualified

e6

2SC3554SL-T2-AZ

Renesas Electronics

NPN

SINGLE

YES

50 MHz

2 W

.2 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

300 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC3209-K

Renesas Electronics

NPN

SINGLE

NO

50 MHz

1 W

.2 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

160

150 Cel

SILICON

300 V

2000 ns

3000 ns

TIN LEAD

SINGLE

R-PSIP-T3

Not Qualified

e0

2SC1621B2-T1B

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

40

150 Cel

SILICON

20 V

20 ns

40 ns

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SA1461Y23

Renesas Electronics

PNP

SINGLE

YES

510 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

.4 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.2 W

100

150 Cel

4.5 pF

SILICON

40 V

70 ns

300 ns

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SC3554

Renesas Electronics

NPN

SINGLE

YES

50 MHz

2 W

.2 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

60

150 Cel

SILICON

300 V

TIN LEAD

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

e0

2SA1461

Renesas Electronics

PNP

SINGLE

YES

510 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

.4 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

.2 W

25

150 Cel

4.5 pF

SILICON

40 V

70 ns

300 ns

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SC4829TZ

Renesas Electronics

NPN

SINGLE

NO

.2 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

ROUND

1

3

CYLINDRICAL

60

SILICON

100 V

BOTTOM

O-PBCY-W3

Not Qualified

2SC3554SL-T2

Renesas Electronics

NPN

SINGLE

YES

50 MHz

2 W

.2 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

300 V

TIN LEAD

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

e0

2SC1621B2-A

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

40

SILICON

20 V

20 ns

40 ns

TIN BISMUTH

DUAL

R-PDSO-G3

Not Qualified

e6

2SC1621B3-T1B

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

60

150 Cel

SILICON

20 V

20 ns

40 ns

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SC1621

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

40

150 Cel

SILICON

20 V

20 ns

40 ns

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

2SC1621B4-A

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

90

SILICON

20 V

20 ns

40 ns

TIN BISMUTH

DUAL

R-PDSO-G3

Not Qualified

e6

2SC3554SK

Renesas Electronics

NPN

SINGLE

YES

50 MHz

2 W

.2 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

160

150 Cel

SILICON

300 V

TIN LEAD

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

e0

2SC4175B3-T1-A

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.15 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

60

150 Cel

SILICON

20 V

20 ns

40 ns

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC3209-M-AZ

Renesas Electronics

NPN

SINGLE

NO

50 MHz

.2 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

60

SILICON

300 V

2000 ns

3000 ns

SINGLE

R-PSIP-T3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SC3554SM

Renesas Electronics

NPN

SINGLE

YES

50 MHz

2 W

.2 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

60

150 Cel

SILICON

300 V

TIN LEAD

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

e0

2SC1621R-A

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

40

SILICON

20 V

TIN BISMUTH

DUAL

R-PDSO-G3

Not Qualified

e6

NOT SPECIFIED

NOT SPECIFIED

2SC4175B3-T2

Renesas Electronics

NPN

SINGLE

YES

500 MHz

.15 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

60

150 Cel

SILICON

20 V

20 ns

40 ns

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

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