.1 W Small Signal Bipolar Junction Transistors (BJT) 955

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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

2SA1587-GR,LF(T

Toshiba

PNP

SINGLE

YES

100 MHz

.1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.1 W

200

125 Cel

SILICON

120 V

DUAL

R-PDSO-G3

LOW NOISE

2SA1587-GR,LF

Toshiba

PNP

SINGLE

YES

100 MHz

.1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.1 W

200

125 Cel

SILICON

120 V

DUAL

R-PDSO-G3

LOW NOISE

2SA1587-GR,LF(B

Toshiba

PNP

SINGLE

YES

100 MHz

.1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.1 W

200

125 Cel

SILICON

120 V

DUAL

R-PDSO-G3

LOW NOISE

FJX4002RTF

Fairchild Semiconductor

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

200 MHz

.1 W

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

30

SILICON

50 V

MATTE TIN

DUAL

R-PDSO-G3

1

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 1

e3

2SA1587

Toshiba

PNP

SINGLE

YES

100 MHz

.1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.1 W

200

125 Cel

SILICON

120 V

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

NOT SPECIFIED

NOT SPECIFIED

2SA1587-BL,LF

Toshiba

PNP

SINGLE

YES

100 MHz

.1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.1 W

350

125 Cel

SILICON

120 V

DUAL

R-PDSO-G3

LOW NOISE

2SA1587-BL,LF(B

Toshiba

PNP

SINGLE

YES

100 MHz

.1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.1 W

350

125 Cel

SILICON

120 V

DUAL

R-PDSO-G3

LOW NOISE

2SA1587-BL,LF(T

Toshiba

PNP

SINGLE

YES

100 MHz

.1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.1 W

350

125 Cel

SILICON

120 V

DUAL

R-PDSO-G3

LOW NOISE

2SA1587-GR

Toshiba

PNP

SINGLE

YES

100 MHz

.1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

.1 W

200

125 Cel

SILICON

120 V

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

e0

RN1102

Toshiba

NPN

SINGLE WITH BUILT-IN RESISTOR

YES

250 MHz

.1 W

.1 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

50

150 Cel

6 pF

SILICON

50 V

DUAL

R-PDSO-G3

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 1

NOT SPECIFIED

NOT SPECIFIED

RN1112(TE85L,F)

Toshiba

NPN

YES

.1 W

.1 A

1

BIP General Purpose Small Signal

120

SILICON

RN1102ACT(TPL3)

Toshiba

NPN

YES

.1 W

.08 A

1

BIP General Purpose Small Signal

50

SILICON

RN2303,LF

Toshiba

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

200 MHz

.1 W

.1 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.1 W

70

150 Cel

6 pF

SILICON

50 V

DUAL

R-PDSO-G3

BUILT IN BIAS RESISTANCE RATIO IS 1

NOT SPECIFIED

NOT SPECIFIED

2SC4116-Y,LF

Toshiba

NPN

SINGLE

YES

80 MHz

.1 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

.25 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.1 W

120

125 Cel

3.5 pF

SILICON

50 V

DUAL

R-PDSO-G3

LOW NOISE

AEC-Q101

2SA1586-Y,LF

Toshiba

PNP

SINGLE

YES

80 MHz

.1 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.1 W

120

125 Cel

7 pF

SILICON

50 V

DUAL

R-PDSO-G3

LOW NOISE

AEC-Q101

2SA1588-GR,LF(B

Toshiba

PNP

SINGLE

YES

200 MHz

.1 W

.5 A

PLASTIC/EPOXY

SWITCHING

.25 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.1 W

200

125 Cel

SILICON

30 V

DUAL

R-PDSO-G3

2SC4738-GRLF(T

Toshiba

NPN

SINGLE

YES

80 MHz

.1 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

.25 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.1 W

200

125 Cel

3.5 pF

SILICON

50 V

DUAL

R-PDSO-G3

2SCR523EBTL

ROHM

NPN

SINGLE

YES

350 MHz

.1 W

.1 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

50 V

TIN

DUAL

R-PDSO-F3

1

Not Qualified

e3

10

260

RN1301(TE85L,F)

Toshiba

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

200 MHz

.1 W

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

30

SILICON

50 V

DUAL

R-PDSO-G3

BUILT IN BAIS RESISTOR RATIO IS 1

30

260

RN1306(TE85L,F)

Toshiba

NPN

YES

.1 W

.1 A

1

BIP General Purpose Small Signal

80

SILICON

RN2105F

Toshiba

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

200 MHz

.1 W

.1 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

80

SILICON

50 V

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-F3

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 21.36

e0

RN2110

Toshiba

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

200 MHz

.1 W

.1 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

120

150 Cel

6 pF

SILICON

50 V

DUAL

R-PDSO-G3

Not Qualified

BUILT-IN BIAS RESISTOR

NOT SPECIFIED

NOT SPECIFIED

RN1705JE(TE85L,F)

Toshiba

NPN

YES

.1 W

.1 A

2

BIP General Purpose Small Signal

80

SILICON

2N596

Texas Instruments

NPN

NO

.1 W

BIP General Purpose Small Signal

50

GERMANIUM

2N595

Texas Instruments

NPN

NO

.1 W

BIP General Purpose Small Signal

35

GERMANIUM

2N594

Texas Instruments

NPN

NO

.1 W

BIP General Purpose Small Signal

20

GERMANIUM

FJX3906TF

Onsemi

PNP

SINGLE

YES

250 MHz

.1 W

.2 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

30

150 Cel

SILICON

40 V

70 ns

300 ns

TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

FJX4006RTF

Onsemi

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

200 MHz

.1 W

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

68

150 Cel

SILICON

50 V

Tin (Sn)

DUAL

R-PDSO-G3

1

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 4.7

e3

30

260

2SC693

Onsemi

NPN

SINGLE

NO

180 MHz

.1 W

.05 A

1

Other Transistors

240

125 Cel

1

2SC858

Onsemi

NPN

SINGLE

NO

90 MHz

.1 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

100

125 Cel

SILICON

12 V

BOTTOM

O-PBCY-W3

Not Qualified

TO-92

BCR185U

Infineon Technologies

PNP

SEPARATE, 2 ELEMENTS WITH BUILT-IN RESISTOR

YES

200 MHz

.1 W

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

BIP General Purpose Small Signal

70

150 Cel

SILICON

50 V

DUAL

R-PDSO-G6

1

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 4.7

RN1911(TE85L,F)

Toshiba

NPN

YES

.1 W

.1 A

2

BIP General Purpose Small Signal

120

SILICON

RN2910FE(TE85L,F)

Toshiba

PNP

YES

.1 W

.1 A

2

BIP General Purpose Small Signal

120

SILICON

RN2115FT(F)

Toshiba

PNP

YES

.1 W

.1 A

1

BIP General Purpose Small Signals

50

SILICON

RN2114

Toshiba

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

200 MHz

.1 W

.1 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

50

150 Cel

6 pF

SILICON

50 V

DUAL

R-PDSO-G3

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 10

NOT SPECIFIED

NOT SPECIFIED

RN2302

Toshiba

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

200 MHz

.1 W

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

50

150 Cel

SILICON

50 V

DUAL

R-PDSO-G3

Not Qualified

BUILT IN BIAS RESISTANCE RATIO IS 1

NOT SPECIFIED

NOT SPECIFIED

RN49A1FE(TE85L,F)

Toshiba

NPN AND PNP

YES

.1 W

.1 A

2

BIP General Purpose Small Signal

80

SILICON

HN1C05FE-A

Toshiba

NPN

SEPARATE, 2 ELEMENTS

YES

130 MHz

.1 W

.4 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

300

150 Cel

SILICON

12 V

DUAL

R-PDSO-F6

Not Qualified

RN1961FE(TE85L,F)

Toshiba

NPN

YES

.1 W

.1 A

2

BIP General Purpose Small Signal

30

SILICON

RN1904FE(TPL3)

Toshiba

NPN

YES

.1 W

.1 A

2

BIP General Purpose Small Signal

80

SILICON

RN4986FE(TPL3)

Toshiba

NPN AND PNP

YES

.1 W

.1 A

2

BIP General Purpose Small Signal

80

SILICON

RN1709JE(TPL3)

Toshiba

NPN

YES

.1 W

.1 A

2

BIP General Purpose Small Signal

70

SILICON

RN4911FE

Toshiba

NPN AND PNP

SEPARATE, 2 ELEMENTS WITH BUILT-IN RESISTOR

YES

250 MHz

.1 W

.1 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

2

6

SMALL OUTLINE

BIP General Purpose Small Signal

120

150 Cel

SILICON

50 V

DUAL

R-PDSO-F6

Not Qualified

BUILT-IN BIAS RESISTOR

NOT SPECIFIED

NOT SPECIFIED

RN1706JE

Toshiba

NPN

COMMON EMITTER, 2 ELEMENTS WITH BUILT-IN RESISTOR

YES

250 MHz

.1 W

.1 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

2

5

SMALL OUTLINE

BIP General Purpose Small Signal

80

150 Cel

SILICON

50 V

DUAL

R-PDSO-F5

Not Qualified

BUILT IN BIAS RESISTOR RATIO IS 10

NOT SPECIFIED

NOT SPECIFIED

RN1709JE(TE85L,F)

Toshiba

NPN

YES

.1 W

.1 A

2

BIP General Purpose Small Signal

70

SILICON

30

260

RN2712JE

Toshiba

PNP

COMMON EMITTER, 2 ELEMENTS WITH BUILT-IN RESISTOR

YES

200 MHz

.1 W

.1 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

2

5

SMALL OUTLINE

BIP General Purpose Small Signal

120

150 Cel

SILICON

50 V

DUAL

R-PDSO-F5

Not Qualified

BUILT-IN BIAS RESISTOR

NOT SPECIFIED

NOT SPECIFIED

RN2302(F)

Toshiba

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

200 MHz

.1 W

.1 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.1 W

50

150 Cel

6 pF

SILICON

50 V

DUAL

R-PDSO-G3

BUILT IN BIAS RESISTANCE RATIO IS 1

AEC-Q101

RN1905FE(TPL3,F)

Toshiba

NPN

YES

.1 W

.1 A

2

BIP General Purpose Small Signal

80

SILICON

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