STMicroelectronics Small Signal Bipolar Junction Transistors (BJT) 490

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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

2N3904-AP

STMicroelectronics

NPN

SINGLE

NO

270 MHz

.625 W

.2 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

30

150 Cel

SILICON

40 V

70 ns

250 ns

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

2N3906-AP

STMicroelectronics

PNP

SINGLE

NO

250 MHz

.625 W

.2 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

30

150 Cel

SILICON

40 V

70 ns

297 ns

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

BC337-40-AP

STMicroelectronics

NPN

SINGLE

NO

100 MHz

.625 W

.5 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

250

150 Cel

SILICON

45 V

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

ULN2004D1013TR

STMicroelectronics

NPN

COMPLEX

YES

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

7

16

SMALL OUTLINE

1000

150 Cel

SILICON

50 V

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

3

Not Qualified

LOGIC LEVEL COMPATIBLE

e4

260

STR2550

STMicroelectronics

PNP

SINGLE

YES

.5 W

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

10

150 Cel

SILICON

500 V

MATTE TIN

DUAL

R-PDSO-G3

1

e3

30

260

MPS-A06

STMicroelectronics

NPN

SINGLE

NO

100 MHz

.625 W

.5 A

PLASTIC/EPOXY

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

50

150 Cel

SILICON

80 V

Tin/Lead (Sn/Pb)

BOTTOM

O-PBCY-W3

TO-92

e0

JANS2N2907AUB

STMicroelectronics

PNP

SINGLE

YES

.4 W

.6 A

UNSPECIFIED

SWITCHING

NO LEAD

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

100

200 Cel

SILICON

60 V

45 ns

300 ns

DUAL

R-XDSO-N3

Qualified

MIL-19500/291M

STR1550

STMicroelectronics

NPN

SINGLE

YES

.5 W

.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

10

150 Cel

SILICON

500 V

MATTE TIN

DUAL

R-PDSO-G3

1

e3

260

2STR1160

STMicroelectronics

NPN

SINGLE

YES

.5 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

85

150 Cel

SILICON

60 V

MATTE TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

210

BC337-25-AP

STMicroelectronics

NPN

SINGLE

NO

100 MHz

.625 W

.5 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

160

150 Cel

SILICON

45 V

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

2STR2230

STMicroelectronics

PNP

SINGLE

YES

100 MHz

.5 W

1.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

70

150 Cel

SILICON

30 V

MATTE TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

260

ULN2001D1013TR

STMicroelectronics

NPN

COMPLEX

YES

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

7

16

SMALL OUTLINE

1000

150 Cel

SILICON

50 V

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

Not Qualified

LOGIC LEVEL COMPATIBLE

e4

30

260

MPS-A56

STMicroelectronics

PNP

SINGLE

NO

50 MHz

.625 W

.5 A

1

Other Transistors

50

150 Cel

Tin/Lead (Sn/Pb)

e0

2N2920AHR

STMicroelectronics

NPN

SEPARATE, 2 ELEMENTS

NO

60 MHz

1 W

.03 A

METAL

WIRE

ROUND

2

6

CYLINDRICAL

Other Transistors

300

200 Cel

SILICON

60 V

BOTTOM

O-MBCY-W6

Not Qualified

TO-77

NOT SPECIFIED

NOT SPECIFIED

2N2920AHRG

STMicroelectronics

2N2920AHRT

STMicroelectronics

2N2920AK1

STMicroelectronics

2N2920AKT

STMicroelectronics

JANSR2N2222AUBT

STMicroelectronics

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2STR1215

STMicroelectronics

NPN

SINGLE

YES

100 MHz

.5 W

1.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

200

150 Cel

SILICON

15 V

DUAL

R-PDSO-G3

1

Not Qualified

2STR2160

STMicroelectronics

PNP

SINGLE

YES

.5 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

45

150 Cel

SILICON

60 V

MATTE TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

JANSR2N2222AUBG

STMicroelectronics

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

JANSR2N3700UBG

STMicroelectronics

Not Qualified

BCY59IX

STMicroelectronics

NPN

SINGLE

NO

100 MHz

.6 W

.2 A

METAL

AMPLIFIER

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

60

175 Cel

SILICON

45 V

150 ns

800 ns

BOTTOM

O-MBCY-W3

Not Qualified

LOW NOISE

TO-18

NOT SPECIFIED

250

BCY59VIII

STMicroelectronics

NPN

SINGLE

NO

100 MHz

.6 W

.2 A

METAL

AMPLIFIER

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

45

175 Cel

SILICON

45 V

150 ns

800 ns

MATTE TIN

BOTTOM

O-MBCY-W3

Not Qualified

LOW NOISE

TO-18

e3

JANSR2N3700UBT

STMicroelectronics

Not Qualified

PN2907A-AP

STMicroelectronics

PNP

SINGLE

NO

200 MHz

.5 W

.6 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

50

150 Cel

SILICON

60 V

45 ns

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

STX13003G-AP

STMicroelectronics

NPN

SINGLE

NO

1.5 W

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

5

150 Cel

SILICON

400 V

4700 ns

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

BCY59X

STMicroelectronics

NPN

SINGLE

NO

100 MHz

.6 W

.2 A

METAL

AMPLIFIER

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

60

175 Cel

SILICON

45 V

150 ns

800 ns

MATTE TIN

BOTTOM

O-MBCY-W3

Not Qualified

LOW NOISE

TO-18

e3

STX13005-AP

STMicroelectronics

NPN

SINGLE

NO

2.8 W

3 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

8

150 Cel

SILICON

400 V

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

ULN2001D

STMicroelectronics

NPN

COMPLEX

YES

.5 A

PLASTIC/EPOXY

SWITCHING

1.6 V

GULL WING

RECTANGULAR

7

16

SMALL OUTLINE

1000

150 Cel

SILICON

50 V

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G16

Not Qualified

LOGIC LEVEL COMPATIBLE

e0

ULN2001D1

STMicroelectronics

NPN

COMPLEX

YES

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

7

16

SMALL OUTLINE

150 Cel

SILICON

50 V

DUAL

R-PDSO-G16

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

JANS2N2222AUBG

STMicroelectronics

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

JANS2N2222AUBT

STMicroelectronics

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2N3700RHRG

STMicroelectronics

2N3700HR

STMicroelectronics

NPN

SINGLE

NO

.5 W

1 A

METAL

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

50

200 Cel

SILICON

80 V

GOLD

BOTTOM

O-MBCY-W3

Not Qualified

TO-18

e4

2N3810KT

STMicroelectronics

PNP

SEPARATE, 2 ELEMENTS

YES

80 MHz

.6 W

.05 A

CERAMIC, METAL-SEALED COFIRED

.25 V

FLAT

SQUARE

2

8

FLATPACK

.6 W

125

200 Cel

6 pF

SILICON

60 V

DUAL

S-CDFP-F8

ESA/SCC 5207/005

2N3810HR

STMicroelectronics

PNP

SEPARATE, 2 ELEMENTS

NO

80 MHz

.6 W

.05 A

METAL

WIRE

ROUND

2

6

CYLINDRICAL

Other Transistors

125

200 Cel

SILICON

60 V

GOLD

BOTTOM

O-MBCY-W6

Not Qualified

TO-78

e4

2N3700UBT

STMicroelectronics

NPN

SINGLE

YES

.76 W

1 A

UNSPECIFIED

AMPLIFIER

.5 V

NO LEAD

RECTANGULAR

1

3

SMALL OUTLINE

.5 W

50

200 Cel

12 pF

SILICON

80 V

-65 Cel

DUAL

R-XDSO-N3

ESA/SCC 5201/004

2N3810RKG

STMicroelectronics

PNP

SEPARATE, 2 ELEMENTS

YES

80 MHz

.6 W

.05 A

CERAMIC, METAL-SEALED COFIRED

.25 V

FLAT

SQUARE

2

8

FLATPACK

.6 W

125

200 Cel

6 pF

SILICON

60 V

DUAL

S-CDFP-F8

ESA/SCC 5207/005; RH - 100K Rad(Si)

2N37000UBSW

STMicroelectronics

NPN

SINGLE

YES

.5 W

1 A

PLASTIC/EPOXY

NO LEAD

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

50

200 Cel

SILICON

80 V

DUAL

R-PDSO-N3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2N3700UB07

STMicroelectronics

2N3700UB06SW

STMicroelectronics

2N3700HRG

STMicroelectronics

2N37000UB06

STMicroelectronics

NPN

SINGLE

YES

.5 W

1 A

PLASTIC/EPOXY

NO LEAD

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

50

200 Cel

SILICON

80 V

GOLD

DUAL

R-PDSO-N3

Not Qualified

e4

2N3810RKT

STMicroelectronics

PNP

SEPARATE, 2 ELEMENTS

YES

80 MHz

.6 W

.05 A

CERAMIC, METAL-SEALED COFIRED

.25 V

FLAT

SQUARE

2

8

FLATPACK

.6 W

125

200 Cel

6 pF

SILICON

60 V

DUAL

S-CDFP-F8

ESA/SCC 5207/005; RH - 100K Rad(Si)

2N3810T1

STMicroelectronics

PNP

SEPARATE, 2 ELEMENTS

NO

80 MHz

.05 A

METAL

WIRE

ROUND

2

6

CYLINDRICAL

125

200 Cel

SILICON

60 V

GOLD

BOTTOM

O-MBCY-W6

Not Qualified

TO-78

e4

2N3810HRG

STMicroelectronics

PNP

SEPARATE, 2 ELEMENTS

NO

80 MHz

.05 A

PLASTIC/EPOXY

WIRE

ROUND

2

6

CYLINDRICAL

60

SILICON

60 V

BOTTOM

O-PBCY-W6

TO-78

EUROPEAN SPACE AGENCY

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