8 W Small Signal Bipolar Junction Transistors (BJT) 21

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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

2SB631

Onsemi

PNP

SINGLE

NO

110 MHz

8 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

8 W

20

150 Cel

SILICON

100 V

SINGLE

R-PSFM-T3

Not Qualified

TO-126

2SB631E

Onsemi

PNP

SINGLE

NO

110 MHz

8 W

1 A

1

Other Transistors

100

140 Cel

Tin/Copper/Silver/Nickel (Sn/Cu/Ag/Ni)

2SD600K

Onsemi

NPN

SINGLE

NO

130 MHz

8 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

8 W

20

150 Cel

SILICON

120 V

SINGLE

R-PSFM-T3

Not Qualified

TO-126

2SB631K-F

Onsemi

PNP

SINGLE

NO

110 MHz

8 W

1 A

1

Other Transistors

160

140 Cel

2SD600E

Onsemi

NPN

SINGLE

NO

130 MHz

8 W

1 A

1

Other Transistors

100

150 Cel

Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni)

e2

2SD600K-E

Onsemi

NPN

SINGLE

NO

130 MHz

8 W

1 A

1

Other Transistors

100

150 Cel

2SD600

Onsemi

NPN

SINGLE

NO

130 MHz

8 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

8 W

20

150 Cel

SILICON

100 V

SINGLE

R-PSFM-T3

Not Qualified

TO-126

2SD600K-D

Onsemi

NPN

SINGLE

NO

130 MHz

8 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

60

150 Cel

SILICON

120 V

SINGLE

R-PSFM-T3

Not Qualified

TO-126

2SB631K

Onsemi

PNP

SINGLE

NO

110 MHz

8 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

8 W

20

150 Cel

SILICON

120 V

SINGLE

R-PSFM-T3

Not Qualified

TO-126

2SD600K-F

Onsemi

NPN

SINGLE

NO

130 MHz

8 W

1 A

1

Other Transistors

160

150 Cel

2SB631K-D

Onsemi

PNP

SINGLE

NO

110 MHz

8 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

60

150 Cel

SILICON

120 V

SINGLE

R-PSFM-T3

Not Qualified

TO-126

2SB631K-E

Onsemi

PNP

SINGLE

NO

110 MHz

8 W

1 A

1

Other Transistors

100

140 Cel

2SA743AB

Renesas Electronics

PNP

SINGLE

NO

120 MHz

8 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

60

150 Cel

SILICON

80 V

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

2SA743C

Renesas Electronics

PNP

SINGLE

NO

120 MHz

8 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

100

150 Cel

SILICON

50 V

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

2SA743AC

Renesas Electronics

PNP

SINGLE

NO

120 MHz

8 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

100

150 Cel

SILICON

80 V

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

2SA743B

Renesas Electronics

PNP

SINGLE

NO

120 MHz

8 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

60

150 Cel

SILICON

50 V

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

2SA743A

Renesas Electronics

PNP

SINGLE

NO

120 MHz

8 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

20

140 Cel

SILICON

80 V

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

2SA743

Renesas Electronics

PNP

SINGLE

NO

120 MHz

8 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

20

140 Cel

SILICON

50 V

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

2SC2298C

Renesas Electronics

NPN

DARLINGTON

NO

8 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

10000

150 Cel

SILICON

30 V

SINGLE

R-PSFM-T3

Not Qualified

2SC1212

Renesas Electronics

NPN

SINGLE

NO

160 MHz

8 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

20

SILICON

50 V

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

2SC1212A

Renesas Electronics

NPN

SINGLE

NO

160 MHz

8 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

20

SILICON

80 V

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

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