.1 A Power Bipolar Junction Transistors (BJT) 121

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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 Terminal Form Package Shape Operating Mode No. of Elements Maximum Fall Time (tf) Maximum Drain Current (Abs) (ID) 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 Gate-Emitter Voltage Maximum Turn Off Time (toff) Maximum Gate-Emitter Threshold Voltage Terminal Finish 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) Reference Standard

KSC3503DS

Onsemi

NPN

SINGLE

NO

150 MHz

7 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

60

150 Cel

SILICON

300 V

MATTE TIN

SINGLE

R-PSFM-T3

Not Qualified

TO-126

e3

STP03D200

STMicroelectronics

NPN

DARLINGTON

NO

40 W

.1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

350

150 Cel

SILICON

1200 V

MATTE TIN

SINGLE

R-PSFM-T3

Not Qualified

TO-220AB

e3

KSC3503DSTU

Onsemi

NPN

SINGLE

NO

150 MHz

7 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

60

150 Cel

SILICON

300 V

MATTE TIN

SINGLE

R-PSFM-T3

Not Qualified

TO-126

e3

KSC3503D

Fairchild Semiconductor

NPN

SINGLE

NO

150 MHz

7 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

60

150 Cel

SILICON

300 V

TIN LEAD

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

TO-126

e0

KSC3503-D

Samsung

NPN

SINGLE

NO

150 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

.6 V

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

7 W

60

150 Cel

SILICON

300 V

SINGLE

R-PSFM-T3

Not Qualified

TO-126

KSC5042MSTU

Fairchild Semiconductor

NPN

SINGLE

NO

4 W

.1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

30

150 Cel

SILICON

900 V

MATTE TIN

SINGLE

R-PSFM-T3

Not Qualified

HIGH RELIABILITY

TO-126

e3

KSA1142-Y

Samsung

PNP

SINGLE

NO

180 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

8 W

160

150 Cel

7 pF

SILICON

180 V

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

TO-126

KSA1142Y

Onsemi

PNP

SINGLE

NO

180 MHz

8 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

1.2 W

160

150 Cel

7 pF

SILICON

180 V

SINGLE

R-PSFM-T3

TO-126

KSA1142YSTU

Onsemi

PNP

SINGLE

NO

180 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

160

150 Cel

SILICON

180 V

MATTE TIN

SINGLE

R-PSFM-T3

Not Qualified

TO-126

e3

BSP16T1G

Onsemi

PNP

SINGLE

YES

15 MHz

1.5 W

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

30

150 Cel

SILICON

300 V

MATTE TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

TO-261AA

e3

30

260

BF720T1G

Onsemi

NPN

SINGLE

YES

60 MHz

1.5 W

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

50

150 Cel

SILICON

300 V

MATTE TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

TO-261AA

e3

30

260

2SC3503ESTSTU

Onsemi

NPN

SINGLE

NO

150 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

100

150 Cel

SILICON

300 V

SINGLE

R-PSFM-T3

Not Qualified

TO-126

BC559

Onsemi

PNP

SINGLE

NO

250 MHz

1.5 W

.1 A

PLASTIC/EPOXY

.6 V

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

.625 W

120

150 Cel

2.5 pF

SILICON

30 V

-55 Cel

TIN LEAD

BOTTOM

O-PBCY-W3

Not Qualified

LOW NOISE

TO-226AA

e0

2SC3503DSTSTU

Onsemi

NPN

SINGLE

NO

150 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

60

150 Cel

SILICON

300 V

SINGLE

R-PSFM-T3

Not Qualified

TO-126

2SC3789F

Onsemi

NPN

SINGLE

NO

70 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

160

SILICON

300 V

SINGLE

R-PSFM-T3

TO-126

2SC3789

Onsemi

NPN

SINGLE

NO

70 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

40

SILICON

300 V

SINGLE

R-PSFM-T3

TO-126

2SC3789D

Onsemi

NPN

SINGLE

NO

70 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

60

SILICON

300 V

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

SINGLE

R-PSFM-T3

TO-126

2SC3503FSTSTU

Onsemi

NPN

SINGLE

NO

150 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

160

150 Cel

SILICON

300 V

SINGLE

R-PSFM-T3

Not Qualified

TO-126

KSC2258

Onsemi

NPN

SINGLE

NO

100 MHz

4 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

1.2 V

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

40

150 Cel

4.5 pF

SILICON

250 V

SINGLE

R-PSFM-T3

TO-126

2SC3788E

Onsemi

NPN

SINGLE

NO

150 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

100

SILICON

200 V

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

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

e2

2SC3416E

Onsemi

NPN

SINGLE

NO

70 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

100

SILICON

200 V

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

SINGLE

R-PSFM-T3

Not Qualified

TO-126

e2

KSC2258A

Onsemi

NPN

SINGLE

NO

100 MHz

4 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

1.2 V

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

40

150 Cel

4.5 pF

SILICON

300 V

SINGLE

R-PSFM-T3

TO-126

SBF720T1G

Onsemi

NPN

SINGLE

YES

60 MHz

1.5 W

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

50

150 Cel

SILICON

300 V

MATTE TIN

DUAL

R-PDSO-G4

1

COLLECTOR

TO-261AA

e3

30

260

AEC-Q101

BSP16T1

Onsemi

PNP

SINGLE

YES

15 MHz

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

30

150 Cel

SILICON

300 V

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

TO-261AA

e0

30

235

BF720T3G

Onsemi

NPN

SINGLE

YES

60 MHz

1.5 W

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

50

150 Cel

SILICON

300 V

TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

TO-261AA

e3

30

260

BF720T3

Onsemi

NPN

SINGLE

YES

60 MHz

1.5 W

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

50

150 Cel

SILICON

300 V

TIN LEAD

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

TO-261AA

e0

235

2SC3789E

Onsemi

NPN

SINGLE

NO

70 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

100

SILICON

300 V

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

SINGLE

R-PSFM-T3

TO-126

BF720T1

Onsemi

NPN

SINGLE

YES

60 MHz

1.5 W

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

50

150 Cel

SILICON

300 V

TIN LEAD

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

TO-261AA

e0

30

235

2SC3789C

Onsemi

NPN

SINGLE

NO

70 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

40

SILICON

300 V

SINGLE

R-PSFM-T3

TO-126

2SC3790E

Onsemi

NPN

SINGLE

NO

150 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

100

SILICON

300 V

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

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

2SC3503E-RA

Onsemi

NPN

SINGLE

NO

150 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

100

SILICON

300 V

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

SINGLE

R-PSFM-T3

Not Qualified

TO-126

2SC3503D-RA

Onsemi

NPN

SINGLE

NO

150 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

60

SILICON

300 V

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

SINGLE

R-PSFM-T3

Not Qualified

TO-126

2SA1353E

Onsemi

PNP

SINGLE

NO

70 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

100

SILICON

300 V

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

SINGLE

R-PSFM-T3

Not Qualified

TO-126

2SA1479

Onsemi

PNP

SINGLE

NO

70 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

40

SILICON

300 V

SINGLE

R-PSFM-T3

TO-126

2SA1479F

Onsemi

PNP

SINGLE

NO

70 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

160

SILICON

300 V

SINGLE

R-PSFM-T3

TO-126

2SA1480E

Onsemi

PNP

SINGLE

NO

150 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

100

SILICON

300 V

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

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

2SA1479C

Onsemi

PNP

SINGLE

NO

70 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

40

SILICON

300 V

SINGLE

R-PSFM-T3

TO-126

KSA1381ESTU

Onsemi

PNP

SINGLE

NO

150 MHz

7 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

100

150 Cel

SILICON

300 V

MATTE TIN

SINGLE

R-PSFM-T3

Not Qualified

TO-126

e3

KSA1142

Onsemi

PNP

SINGLE

NO

180 MHz

8 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

1.2 W

100

150 Cel

7 pF

SILICON

180 V

SINGLE

R-PSFM-T3

TO-126

KSC3503DSTSTU

Onsemi

NPN

SINGLE

NO

150 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

60

150 Cel

SILICON

300 V

MATTE TIN

SINGLE

R-PSFM-T3

Not Qualified

TO-126

e3

KSA1142OSTU

Onsemi

PNP

SINGLE

NO

180 MHz

8 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

100

150 Cel

SILICON

180 V

Matte Tin (Sn) - annealed

SINGLE

R-PSFM-T3

Not Qualified

TO-126

e3

NOT SPECIFIED

NOT SPECIFIED

2SA1478E

Onsemi

PNP

SINGLE

NO

150 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

100

SILICON

200 V

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

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

2SA1352E

Onsemi

PNP

SINGLE

NO

70 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

100

SILICON

200 V

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

SINGLE

R-PSFM-T3

Not Qualified

TO-126

2SA1479D

Onsemi

PNP

SINGLE

NO

70 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

60

SILICON

300 V

SINGLE

R-PSFM-T3

TO-126

KSA1142O

Onsemi

PNP

SINGLE

NO

180 MHz

8 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

1.2 W

100

150 Cel

7 pF

SILICON

180 V

SINGLE

R-PSFM-T3

TO-126

2SA1479E

Onsemi

PNP

SINGLE

NO

70 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

100

SILICON

300 V

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

SINGLE

R-PSFM-T3

TO-126

VT120

STMicroelectronics

NPN

NO

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

3

FLANGE MOUNT

SILICON

200 V

SINGLE

R-PSFM-T3

Not Qualified

BF859A

NXP Semiconductors

NPN

SINGLE

NO

90 MHz

6 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

1 V

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

6 W

26

150 Cel

3 pF

SILICON

300 V

SINGLE

R-PSFM-T3

COLLECTOR

Not Qualified

TO-202

Power Bipolar Junction Transistors (BJT)

Power Bipolar Junction Transistors (BJT) are electronic devices used in power electronics to control and switch high current and voltage levels. They are commonly used in applications such as power supplies, motor drives, and welding equipment.

The Power BJT is a three-layer device that consists of an emitter, base, and collector region. The emitter and collector are heavily doped, while the base region is lightly doped. The power BJT works by controlling the flow of majority charge carriers (electrons or holes) from the emitter to the collector region through the base region. When a voltage is applied to the base-emitter junction, a current flows through the base, allowing a larger current to flow from the emitter to the collector.

Power BJTs are designed to handle high current and voltage levels, and have a low on-resistance and high gain. They are typically used in applications that require efficient and precise control of power, such as motor drives and power supplies.

Power BJTs are available in various types and configurations, including NPN and PNP bipolar transistors, and can handle power levels ranging from a few watts to several kilowatts. They are subject to various standards and regulations, such as UL (Underwriters Laboratories) and CE (Conformité Européenne), to ensure their safety and performance.

Proper selection and use of Power BJTs are critical to ensure safe and reliable operation of power electronics systems. Power BJTs are often used in conjunction with other components, such as diodes and capacitors, to form complete power electronics circuits.