SINGLE Small Signal Bipolar Junction Transistors (BJT) 2,400+

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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

ZUMT491TA

Diodes Incorporated

NPN

SINGLE

YES

.5 W

1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

80

150 Cel

SILICON

60 V

MATTE TIN

DUAL

R-PDSO-G3

1

HIGH RELIABILITY

e3

30

260

AEC-Q101

ZXTN07045EFFTA

Diodes Incorporated

NPN

SINGLE

YES

190 MHz

2 W

4 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

70

150 Cel

SILICON

45 V

MATTE TIN

DUAL

R-PDSO-F3

1

Not Qualified

HIGH RELIABILITY

e3

30

260

AEC-Q101

ZXTN2010ASTZ

Diodes Incorporated

NPN

SINGLE

NO

130 MHz

4.5 A

PLASTIC/EPOXY

SWITCHING

WIRE

RECTANGULAR

1

3

IN-LINE

20

150 Cel

SILICON

60 V

MATTE TIN

SINGLE

R-PSIP-W3

Not Qualified

e3

260

2N2904AL

Microchip Technology

PNP

SINGLE

NO

.6 A

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

40

200 Cel

SILICON

60 V

45 ns

300 ns

TIN LEAD

BOTTOM

O-MBCY-W3

Not Qualified

TO-5

e0

2N5089TA

Fairchild Semiconductor

NPN

SINGLE

NO

50 MHz

.35 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

450

150 Cel

SILICON

25 V

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

LOW NOISE

TO-92

e3

2N5366

Vishay Intertechnology

PNP

SINGLE

NO

250 MHz

PLASTIC/EPOXY

WIRE

ROUND

1

3

CYLINDRICAL

40

SILICON

BOTTOM

O-PBCY-W3

Not Qualified

TO-92

2N697

Texas Instruments

NPN

SINGLE

NO

40 MHz

.6 W

.5 A

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

40

100 Cel

SILICON

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

HIGH RELIABILITY

TO-5

NOT SPECIFIED

NOT SPECIFIED

2N697S

Microchip Technology

NPN

SINGLE

NO

2 W

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

40

200 Cel

SILICON

200 ns

1000 ns

TIN LEAD

BOTTOM

O-MBCY-W3

COLLECTOR

Not Qualified

TO-5

e0

MIL-19500/99E

2SA2029M3T5G

Onsemi

PNP

SINGLE

YES

140 MHz

.265 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

50 V

MATTE TIN

DUAL

R-PDSO-F3

1

Not Qualified

e3

30

260

2SAR542PT100

ROHM

PNP

SINGLE

YES

240 MHz

2 W

5 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

200

150 Cel

SILICON

30 V

TIN COPPER

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e2

10

260

2SB1188T100QR

ROHM

PNP

SINGLE

YES

100 MHz

2 A

PLASTIC/EPOXY

AMPLIFIER

.8 V

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

2 W

120

150 Cel

SILICON

32 V

Tin/Copper (Sn/Cu)

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

e2

10

260

2SB1205S-TL-E

Onsemi

PNP

SINGLE

YES

10 W

5 A

1

Other Transistors

140

150 Cel

TIN BISMUTH

1

e6

30

260

2SB1260T100R

ROHM

PNP

SINGLE

YES

100 MHz

2 W

1 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

180

150 Cel

SILICON

80 V

TIN COPPER

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

e2

10

260

2SB906-Y(TE16L1,NQ)

Toshiba

PNP

SINGLE

YES

9 MHz

20 W

3 A

PLASTIC/EPOXY

AMPLIFIER

1.7 V

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

1 W

100

150 Cel

SILICON

60 V

SINGLE

R-PSSO-G2

COLLECTOR

2SB906-Y(TE16L1,NQ

Toshiba

PNP

SINGLE

YES

9 MHz

20 W

3 A

PLASTIC/EPOXY

AMPLIFIER

1.7 V

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

1 W

100

150 Cel

SILICON

60 V

SINGLE

R-PSSO-G2

COLLECTOR

2SC2712-GR(TE85L,F

Toshiba

NPN

SINGLE

YES

80 MHz

.15 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

200

125 Cel

SILICON

50 V

DUAL

R-PDSO-G3

1

LOW NOISE

260

2SC2712-GR,LF

Toshiba

NPN

SINGLE

YES

80 MHz

.15 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

.25 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.15 W

200

125 Cel

3.5 pF

SILICON

50 V

DUAL

R-PDSO-G3

1

LOW NOISE

260

2SC2712-Y,LF(B

Toshiba

NPN

SINGLE

YES

80 MHz

.15 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

.25 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

.15 W

120

125 Cel

3.5 pF

SILICON

50 V

DUAL

R-PDSO-G3

1

LOW NOISE

260

2SC3324-GR(TE85L,F

Toshiba

NPN

SINGLE

YES

.15 W

.1 A

1

Other Transistors

200

125 Cel

2SC4617TLR

ROHM

NPN

SINGLE

YES

180 MHz

.15 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

.4 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

180

150 Cel

3.5 pF

SILICON

50 V

TIN SILVER COPPER

DUAL

R-PDSO-G3

1

Not Qualified

e1

10

260

2SD1767T100R

ROHM

NPN

SINGLE

YES

120 MHz

2 W

.7 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

80 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

10

260

61095

Micropac Industries

PNP

SINGLE

NO

.4 W

.6 A

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

100

200 Cel

SILICON

60 V

45 ns

300 ns

BOTTOM

O-MBCY-W3

Not Qualified

TO-18

BC327-40ZL1G

Onsemi

PNP

SINGLE

NO

260 MHz

.625 W

.8 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

250

150 Cel

SILICON

45 V

-55 Cel

TIN SILVER COPPER

BOTTOM

O-PBCY-T3

Not Qualified

EUROPEAN PART NUMBER

TO-92

e1

260

BC337-16RL1

Onsemi

NPN

SINGLE

NO

210 MHz

.625 W

.8 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

100

150 Cel

SILICON

45 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

EUROPEAN PART NUMBER

TO-92

e0

235

BC337-16ZL1G

Onsemi

NPN

SINGLE

NO

210 MHz

1.5 W

.8 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

100

150 Cel

SILICON

45 V

TIN SILVER COPPER

BOTTOM

O-PBCY-T3

Not Qualified

EUROPEAN PART NUMBER

TO-92

e1

260

BC556BG

Onsemi

PNP

SINGLE

NO

280 MHz

1.5 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

180

150 Cel

SILICON

65 V

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

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e1

40

260

BC557C,126

NXP Semiconductors

PNP

SINGLE

NO

100 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

420

SILICON

45 V

TIN

BOTTOM

O-PBCY-T3

1

Not Qualified

TO-92

e3

BC557CZL1

Onsemi

PNP

SINGLE

NO

320 MHz

.625 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

420

150 Cel

SILICON

45 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

EUROPEAN PART NUMBER

TO-92

e0

235

BC817-16Q-7-F

Diodes Incorporated

NPN

SINGLE

YES

100 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

60

SILICON

45 V

MATTE TIN

DUAL

R-PDSO-G3

HIGH RELIABILITY

e3

260

AEC-Q101

BC846W-QX

Nexperia

NPN

SINGLE

YES

100 MHz

.2 W

.1 A

PLASTIC/EPOXY

SWITCHING

.4 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

110

150 Cel

3 pF

SILICON

65 V

-65 Cel

DUAL

R-PDSO-G3

AEC-Q101; IEC-60134

BC848BW-7-F

Diodes Incorporated

NPN

SINGLE

YES

300 MHz

.2 W

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

200

150 Cel

SILICON

30 V

MATTE TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

BC857BE6433HTMA1

Infineon Technologies

PNP

SINGLE

YES

250 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

220

150 Cel

SILICON

45 V

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

BC857BWH6778XTSA1

Infineon Technologies

PNP

SINGLE

YES

250 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

220

SILICON

45 V

DUAL

R-PDSO-G3

LOW NOISE

NOT SPECIFIED

NOT SPECIFIED

AEC-Q101

BC858CW-7-F

Diodes Incorporated

PNP

SINGLE

YES

200 MHz

.2 W

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

420

150 Cel

SILICON

30 V

MATTE TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

BC859C,215

NXP Semiconductors

PNP

SINGLE

YES

100 MHz

.3 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

.65 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

420

150 Cel

SILICON

30 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

LOW NOISE

TO-236AB

e3

30

260

BC860BWE6327

Infineon Technologies

PNP

SINGLE

YES

250 MHz

.25 W

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

220

150 Cel

SILICON

45 V

MATTE TIN

DUAL

R-PDSO-G3

1

Not Qualified

LOW NOISE

e3

260

BC860BWE6327HTSA1

Infineon Technologies

PNP

SINGLE

YES

250 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

220

SILICON

45 V

MATTE TIN

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

e3

40

260

BC860BWH6327XTSA1

Infineon Technologies

PNP

SINGLE

YES

250 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

220

SILICON

45 V

TIN

DUAL

R-PDSO-G3

1

LOW NOISE

e3

AEC-Q101

BCP5316H6327XTSA1

Infineon Technologies

PNP

SINGLE

YES

125 MHz

2 W

1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

80 V

TIN

DUAL

R-PDSO-G4

1

COLLECTOR

e3

BCP69-16T/R

NXP Semiconductors

PNP

SINGLE

YES

40 MHz

1.4 W

1 A

PLASTIC/EPOXY

SWITCHING

.5 V

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

20 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

BCW72T116

ROHM

NPN

SINGLE

YES

300 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

200

150 Cel

4 pF

SILICON

45 V

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

BCX19HZGT116

ROHM

NPN

SINGLE

YES

250 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

40

SILICON

45 V

TIN

DUAL

R-PDSO-G3

1

e3

10

260

AEC-Q101

BCX19T116

ROHM

NPN

SINGLE

YES

100 MHz

.425 W

.8 A

PLASTIC/EPOXY

AMPLIFIER

.7 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

35

150 Cel

SILICON

45 V

TIN SILVER COPPER

DUAL

R-PDSO-G3

1

Not Qualified

e1

10

260

BCX42

Infineon Technologies

PNP

SINGLE

YES

150 MHz

.35 W

.8 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

40

150 Cel

SILICON

125 V

DUAL

R-PDSO-G3

1

Not Qualified

TO-236

NOT SPECIFIED

NOT SPECIFIED

BCX42E6433HTMA1

Infineon Technologies

PNP

SINGLE

YES

150 MHz

.8 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

40

SILICON

125 V

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

BDP949-E6327

Infineon Technologies

NPN

SINGLE

YES

100 MHz

3 W

3 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

50

150 Cel

SILICON

60 V

MATTE TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

e3

260

CL150

Continental Device India

NPN

SINGLE

NO

80 MHz

.8 W

1 A

METAL

.6 V

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

50

SILICON

30 V

Tin/Lead (Sn/Pb)

BOTTOM

O-MBCY-W3

Not Qualified

TO-39

e0

JAN2N697

Microchip Technology

NPN

SINGLE

NO

METAL

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

20

200 Cel

SILICON

200 ns

1000 ns

TIN LEAD

BOTTOM

O-MBCY-W3

Qualified

TO-5

e0

MIL-19500/99

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