50 MHz Small Signal Bipolar Junction Transistors (BJT) 1,434

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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

UFMMTA42RTA

Diodes Incorporated

NPN

SINGLE

YES

50 MHz

.2 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

40

SILICON

300 V

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

ZTX450M1TA

Diodes Incorporated

NPN

SINGLE

YES

50 MHz

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

100

SILICON

45 V

SINGLE

R-PSSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

CECC

MMBTA56-7

Diodes Incorporated

PNP

SINGLE

YES

50 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

100

SILICON

80 V

TIN LEAD

DUAL

R-PDSO-G3

1

Not Qualified

e0

FMMTA42RTC

Diodes Incorporated

NPN

SINGLE

YES

50 MHz

.2 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

40

SILICON

300 V

MATTE TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

FMMT458

Diodes Incorporated

NPN

SINGLE

YES

50 MHz

.5 W

.225 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

400 V

-55 Cel

MATTE TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

MMBTA92-13

Diodes Incorporated

PNP

SINGLE

YES

50 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

25

150 Cel

SILICON

300 V

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

FMMT6520TC

Diodes Incorporated

PNP

SINGLE

YES

50 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

20

150 Cel

SILICON

350 V

Matte Tin (Sn) - annealed

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

MMSTA56-13

Diodes Incorporated

PNP

SINGLE

YES

50 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

100

150 Cel

SILICON

80 V

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

MMSTA92-13

Diodes Incorporated

PNP

SINGLE

YES

50 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

25

150 Cel

SILICON

300 V

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

MPSA92TPE1

Toshiba

PNP

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

1.5 W

25

150 Cel

6 pF

SILICON

300 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

MPSA93TPER1

Toshiba

PNP

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

1.5 W

25

150 Cel

8 pF

SILICON

200 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

MPSA55TPER1

Toshiba

PNP

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

.25 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

60 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2SB905Y

Toshiba

PNP

SINGLE

YES

50 MHz

1.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

160

SILICON

150 V

SINGLE

R-PSSO-G2

COLLECTOR

Not Qualified

MPSA56TPE1

Toshiba

PNP

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

.25 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

80 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

MPSA43TPE1

Toshiba

NPN

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

1.5 W

40

150 Cel

4 pF

SILICON

200 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

MPSA05TPE2

Toshiba

NPN

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

.25 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

60 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2SB905-O(2-7B1A)

Toshiba

PNP

SINGLE

NO

50 MHz

1.5 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

100

150 Cel

SILICON

150 V

SINGLE

R-PSIP-T3

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

MPSA42TPER1

Toshiba

NPN

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

1.5 W

40

150 Cel

3 pF

SILICON

300 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

MPSA06TPE2

Toshiba

NPN

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

.25 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

80 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2SB905-R(2-7J1A)

Toshiba

PNP

SINGLE

YES

50 MHz

1.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

60

150 Cel

SILICON

150 V

SINGLE

R-PSSO-G2

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

MPSA56TPER1

Toshiba

PNP

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

.25 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

80 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

MPSA92TPER1

Toshiba

PNP

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

1.5 W

25

150 Cel

6 pF

SILICON

300 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2SB905(2-7B2A)

Toshiba

PNP

SINGLE

YES

50 MHz

1.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

60

150 Cel

SILICON

150 V

SINGLE

R-PSSO-G2

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SB905-R(2-7B2A)

Toshiba

PNP

SINGLE

YES

50 MHz

1.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

60

150 Cel

SILICON

150 V

SINGLE

R-PSSO-G2

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

MPSA42TPE1

Toshiba

NPN

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

1.5 W

40

150 Cel

3 pF

SILICON

300 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2SB905-O(2-7B2A)

Toshiba

PNP

SINGLE

YES

50 MHz

1.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

100

150 Cel

SILICON

150 V

SINGLE

R-PSSO-G2

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

MPSA42TPE2

Toshiba

NPN

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

1.5 W

40

150 Cel

3 pF

SILICON

300 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2SB905

Toshiba

PNP

SINGLE

YES

50 MHz

1 W

1.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

Other Transistors

60

150 Cel

SILICON

150 V

SINGLE

R-PSSO-G2

COLLECTOR

MPSA05TPE1

Toshiba

NPN

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

.25 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

60 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

MPSA06TPE1

Toshiba

NPN

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

.25 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

80 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

MPSA93TPE2

Toshiba

PNP

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

1.5 W

25

150 Cel

8 pF

SILICON

200 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

MPSA43TPE2

Toshiba

NPN

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

1.5 W

40

150 Cel

4 pF

SILICON

200 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2SB905-O(TE16L1NQ)

Toshiba

PNP

SINGLE

YES

50 MHz

1.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

100

150 Cel

SILICON

150 V

SINGLE

R-PSSO-G2

COLLECTOR

2SB905(2-7B1A)

Toshiba

PNP

SINGLE

NO

50 MHz

1.5 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

60

150 Cel

SILICON

150 V

SINGLE

R-PSIP-T3

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

MPSA05TPER1

Toshiba

NPN

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

.25 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

60 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

MPSA92TPE2

Toshiba

PNP

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

1.5 W

25

150 Cel

6 pF

SILICON

300 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2SB905O

Toshiba

PNP

SINGLE

YES

50 MHz

1.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

100

SILICON

150 V

TIN LEAD

SINGLE

R-PSSO-G2

COLLECTOR

Not Qualified

e0

MPSA43TPER1

Toshiba

NPN

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

1.5 W

40

150 Cel

4 pF

SILICON

200 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2SB905-Y(2-7B2A)

Toshiba

PNP

SINGLE

YES

50 MHz

1.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

160

150 Cel

SILICON

150 V

SINGLE

R-PSSO-G2

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SB905(2-7J1A)

Toshiba

PNP

SINGLE

YES

50 MHz

1.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

60

150 Cel

SILICON

150 V

SINGLE

R-PSSO-G2

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

MPSA06TPER1

Toshiba

NPN

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

.25 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

80 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2SB905-Y(2-7J1A)

Toshiba

PNP

SINGLE

YES

50 MHz

1.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

160

150 Cel

SILICON

150 V

SINGLE

R-PSSO-G2

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SB905-R(2-7B1A)

Toshiba

PNP

SINGLE

NO

50 MHz

1.5 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

60

150 Cel

SILICON

150 V

SINGLE

R-PSIP-T3

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

MPSA55TPE1

Toshiba

PNP

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

.25 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

60 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2SB905R

Toshiba

PNP

SINGLE

YES

50 MHz

1.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

60

SILICON

150 V

SINGLE

R-PSSO-G2

COLLECTOR

Not Qualified

MPSA55TPE2

Toshiba

PNP

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

.25 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

50

150 Cel

SILICON

60 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2SB905-Y(2-7B1A)

Toshiba

PNP

SINGLE

NO

50 MHz

1.5 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

160

150 Cel

SILICON

150 V

SINGLE

R-PSIP-T3

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

MPSA93TPE1

Toshiba

PNP

SINGLE

NO

50 MHz

.5 A

PLASTIC/EPOXY

.5 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

1.5 W

25

150 Cel

8 pF

SILICON

200 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

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