1 W Small Signal Bipolar Junction Transistors (BJT) 944

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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

2SC3733-L

Renesas Electronics

NPN

SINGLE

NO

380 MHz

1 W

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

60

150 Cel

SILICON

45 V

TIN LEAD

SINGLE

R-PSIP-T3

Not Qualified

e0

2SB1093K

Renesas Electronics

PNP

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

NO

80 MHz

1 W

1.5 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

8000

150 Cel

SILICON

80 V

TIN LEAD

SINGLE

R-PSIP-T3

Not Qualified

e0

2SC3380

Renesas Electronics

NPN

SINGLE

YES

80 MHz

1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

30

150 Cel

SILICON

300 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

2SB772-R

Renesas Electronics

PNP

SINGLE

NO

80 MHz

1 W

3 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

60

150 Cel

SILICON

30 V

TIN LEAD

SINGLE

R-PSFM-T3

COLLECTOR

Not Qualified

e0

2SA1626K

Renesas Electronics

PNP

SINGLE

NO

40 MHz

1 W

2 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

60

150 Cel

SILICON

400 V

500 ns

2700 ns

TIN LEAD

SINGLE

R-PSIP-T3

Not Qualified

e0

2SA1156-L

Renesas Electronics

PNP

SINGLE

NO

1 W

.5 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

60

150 Cel

SILICON

400 V

1000 ns

5000 ns

TIN LEAD

SINGLE

R-PSFM-T3

COLLECTOR

Not Qualified

e0

2SB1025DJ

Renesas Electronics

PNP

SINGLE

YES

140 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

80 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

2SB1025DH

Renesas Electronics

PNP

SINGLE

YES

140 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

60

150 Cel

SILICON

80 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

2SD1418DC

Renesas Electronics

NPN

SINGLE

YES

140 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

160

150 Cel

SILICON

80 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

2SB1318-AZ

Renesas Electronics

PNP

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

NO

1 W

3 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

1000

150 Cel

SILICON

100 V

SINGLE

R-PSIP-T3

Not Qualified

10

260

2SC2752-M

Renesas Electronics

NPN

SINGLE

NO

1 W

.5 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

20

150 Cel

SILICON

400 V

1000 ns

3500 ns

TIN LEAD

SINGLE

R-PSFM-T3

COLLECTOR

Not Qualified

e0

2SA1626L

Renesas Electronics

PNP

SINGLE

NO

40 MHz

1 W

2 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

40

150 Cel

SILICON

400 V

500 ns

2700 ns

TIN LEAD

SINGLE

R-PSIP-T3

Not Qualified

e0

2SD1418DBTR-E

Renesas Electronics

NPN

SINGLE

YES

140 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

80 V

TIN BISMUTH

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e6

20

260

2SB1025DJTL-E

Renesas Electronics

PNP

SINGLE

YES

140 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

30

150 Cel

SILICON

80 V

TIN BISMUTH

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e6

20

260

2SD1630K

Renesas Electronics

NPN

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

NO

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

8000

150 Cel

SILICON

70 V

TIN LEAD

SINGLE

R-PSFM-T3

COLLECTOR

Not Qualified

e0

2SD1418DCTR-E

Renesas Electronics

NPN

SINGLE

YES

140 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

160

150 Cel

SILICON

80 V

TIN BISMUTH

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e6

2SD1582M

Renesas Electronics

NPN

SINGLE

NO

250 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

800

150 Cel

SILICON

50 V

TIN LEAD

SINGLE

R-PSIP-T3

Not Qualified

e0

2SD1630-AZ

Renesas Electronics

NPN

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

NO

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

2000

150 Cel

SILICON

70 V

SINGLE

R-PSFM-T3

COLLECTOR

Not Qualified

10

260

2SD1630L

Renesas Electronics

NPN

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

NO

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

4000

150 Cel

SILICON

70 V

TIN LEAD

SINGLE

R-PSFM-T3

COLLECTOR

Not Qualified

e0

2SD1899-Z

Renesas Electronics

NPN

SINGLE

YES

120 MHz

1 W

3 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

Other Transistors

50

150 Cel

SILICON

60 V

500 ns

2500 ns

Tin/Lead (Sn/Pb)

SINGLE

R-PSSO-G2

COLLECTOR

Not Qualified

e0

2SA1615-Z

Renesas Electronics

PNP

SINGLE

YES

180 MHz

1 W

10 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

Other Transistors

160

150 Cel

SILICON

20 V

TIN LEAD

SINGLE

R-PSSO-G2

COLLECTOR

Not Qualified

e0

2SD1419DD

Renesas Electronics

NPN

SINGLE

YES

140 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

60

150 Cel

SILICON

100 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

2SB1025DK

Renesas Electronics

PNP

SINGLE

YES

140 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

160

150 Cel

SILICON

80 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

2SD1418DA

Renesas Electronics

NPN

SINGLE

YES

140 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

60

150 Cel

SILICON

80 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

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

2SB1027EH

Renesas Electronics

PNP

SINGLE

YES

1 W

1.5 A

PLASTIC/EPOXY

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

60

150 Cel

SINGLE

R-PSSO-F3

Not Qualified

2SB1318-L

Renesas Electronics

PNP

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

NO

1 W

3 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

3000

150 Cel

SILICON

100 V

TIN LEAD

SINGLE

R-PSIP-T3

Not Qualified

e0

2SA1627M

Renesas Electronics

PNP

SINGLE

NO

28 MHz

1 W

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

30

150 Cel

SILICON

600 V

500 ns

5500 ns

TIN LEAD

SINGLE

R-PSIP-T3

Not Qualified

e0

2SC3380ASTR-E

Renesas Electronics

NPN

SINGLE

YES

80 MHz

1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

30

150 Cel

SILICON

300 V

TIN BISMUTH

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e6

20

260

2SD1582K

Renesas Electronics

NPN

SINGLE

NO

250 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

2000

150 Cel

SILICON

50 V

TIN LEAD

SINGLE

R-PSIP-T3

Not Qualified

e0

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

2SD1630M

Renesas Electronics

NPN

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

NO

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

2000

150 Cel

SILICON

70 V

TIN LEAD

SINGLE

R-PSFM-T3

COLLECTOR

Not Qualified

e0

2SD1470

Renesas Electronics

NPN

DARLINGTON

YES

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

2000

150 Cel

SILICON

60 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

2SB1093L

Renesas Electronics

PNP

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

NO

80 MHz

1 W

1.5 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

4000

150 Cel

SILICON

80 V

TIN LEAD

SINGLE

R-PSIP-T3

Not Qualified

e0

2SD1471ET

Renesas Electronics

NPN

DARLINGTON

YES

1 W

.3 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

10000

150 Cel

SILICON

30 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

2SB1002CJ

Renesas Electronics

PNP

SINGLE

YES

150 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

160

150 Cel

SILICON

50 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

2SA1460-K

Renesas Electronics

PNP

SINGLE

NO

400 MHz

1 W

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

100

150 Cel

SILICON

45 V

40 ns

100 ns

TIN LEAD

SINGLE

R-PSIP-T3

Not Qualified

e0

2SB1026DL

Renesas Electronics

PNP

SINGLE

YES

140 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

60

150 Cel

SILICON

100 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

2SD1419DE

Renesas Electronics

NPN

SINGLE

YES

140 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

100 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

2SB1028EL

Renesas Electronics

PNP

SINGLE

YES

1 W

1.5 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

60

150 Cel

SILICON

160 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

2SD1472

Renesas Electronics

NPN

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

YES

1 W

1.5 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

2000

150 Cel

SILICON

120 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

2SD1366AAD

Renesas Electronics

NPN

SINGLE

YES

240 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

25 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

2SD1582L

Renesas Electronics

NPN

SINGLE

NO

250 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

1200

150 Cel

SILICON

50 V

TIN LEAD

SINGLE

R-PSIP-T3

Not Qualified

e0

2SC2752-K

Renesas Electronics

NPN

SINGLE

NO

1 W

.5 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

40

150 Cel

SILICON

400 V

1000 ns

3500 ns

TIN LEAD

SINGLE

R-PSFM-T3

COLLECTOR

Not Qualified

e0

2SB1027EJ

Renesas Electronics

PNP

SINGLE

YES

1 W

1.5 A

PLASTIC/EPOXY

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

SINGLE

R-PSSO-F3

Not Qualified

2SB1261-Z

Renesas Electronics

PNP

SINGLE

YES

50 MHz

1 W

3 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

Other Transistors

50

150 Cel

SILICON

60 V

500 ns

2500 ns

TIN LEAD

SINGLE

R-PSSO-G2

COLLECTOR

Not Qualified

e0

2SB1318-M

Renesas Electronics

PNP

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

NO

1 W

3 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

2000

150 Cel

SILICON

100 V

TIN LEAD

SINGLE

R-PSIP-T3

Not Qualified

e0

2SB1318-K

Renesas Electronics

PNP

DARLINGTON WITH BUILT-IN DIODE AND RESISTOR

NO

1 W

3 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

5000

150 Cel

SILICON

100 V

TIN LEAD

SINGLE

R-PSIP-T3

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