3 A Small Signal Bipolar Junction Transistors (BJT) 30

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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

ZTX1149ASTOB

Diodes Incorporated

PNP

SINGLE

NO

135 MHz

1 W

3 A

PLASTIC/EPOXY

.3 V

WIRE

RECTANGULAR

1

3

IN-LINE

1 W

115

200 Cel

50 pF

SILICON

25 V

-55 Cel

SINGLE

R-PSIP-W3

ZTX1149ASTZ

Diodes Incorporated

PNP

SINGLE

NO

135 MHz

1 W

3 A

PLASTIC/EPOXY

.3 V

WIRE

RECTANGULAR

1

3

IN-LINE

1 W

115

200 Cel

50 pF

SILICON

25 V

-55 Cel

MATTE TIN

SINGLE

R-PSIP-W3

e3

30

260

ZXT13P40DE6QTA

Diodes Incorporated

PNP

SINGLE

YES

115 MHz

1.7 W

3 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

6

SMALL OUTLINE

Other Transistors

15

150 Cel

SILICON

40 V

MATTE TIN

DUAL

R-PDSO-G6

1

HIGH RELIABILITY

e3

30

260

AEC-Q101

2SAR552PFRAT100

ROHM

PNP

SINGLE

YES

330 MHz

3 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

200

SILICON

30 V

SINGLE

R-PSSO-F3

1

COLLECTOR

10

260

AEC-Q101

2SD1815S-H

Onsemi

NPN

SINGLE

NO

20 W

3 A

1

Other Transistors

140

150 Cel

TIN BISMUTH

e6

2SD1815S-TL-H

Onsemi

NPN

SINGLE

YES

20 W

3 A

1

Other Transistors

140

150 Cel

TIN BISMUTH

1

e6

30

260

2SD1815T-H

Onsemi

NPN

SINGLE

NO

20 W

3 A

1

Other Transistors

200

150 Cel

TIN BISMUTH

e6

2SD1815T-TL-H

Onsemi

NPN

SINGLE

YES

20 W

3 A

1

Other Transistors

200

150 Cel

TIN BISMUTH

1

e6

30

260

CPH3121-TL-E

Onsemi

PNP

SINGLE

YES

.9 W

3 A

1

Other Transistors

200

150 Cel

TIN BISMUTH

1

e6

30

260

2SA1797T100/Q

ROHM

PNP

SINGLE

YES

200 MHz

2 W

3 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

50 V

Tin/Copper (Sn/Cu)

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

e2

10

260

ZTX1053ASTZ

Zetex Plc

NPN

SINGLE

NO

140 MHz

3 A

PLASTIC/EPOXY

WIRE

ROUND

1

3

CYLINDRICAL

100

SILICON

75 V

MATTE TIN

BOTTOM

O-PBCY-W3

1

Not Qualified

e3

10

260

2SB1184TLQ

ROHM

PNP

SINGLE

YES

70 MHz

15 W

3 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

50 V

Tin/Copper (Sn98Cu2)

SINGLE

R-PSSO-G2

1

Not Qualified

e2

10

260

2SD1760TLQ

ROHM

NPN

SINGLE

YES

90 MHz

15 W

3 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

2

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

50 V

Tin/Copper (Sn/Cu)

SINGLE

R-PSSO-G2

Not Qualified

e2

10

260

2DD2150R-13

Diodes Incorporated

NPN

SINGLE

YES

160 MHz

1 W

3 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

180

150 Cel

SILICON

20 V

MATTE TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e3

260

2DB1424R-13

Diodes Incorporated

PNP

SINGLE

YES

220 MHz

1 W

3 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

180

150 Cel

SILICON

20 V

MATTE TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e3

30

260

DZT751-13

Diodes Incorporated

PNP

SINGLE

YES

145 MHz

2 W

3 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

40

150 Cel

SILICON

60 V

MATTE TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

e3

30

260

DXT690BP5Q-13

Diodes Incorporated

NPN

SINGLE

YES

150 MHz

3 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

60

SILICON

45 V

MATTE TIN

DUAL

R-PDSO-F3

1

COLLECTOR

HIGH RELIABILITY

e3

30

260

AEC-Q101

DPLS315E-13

Diodes Incorporated

PNP

SINGLE

YES

100 MHz

1 W

3 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

150

150 Cel

SILICON

15 V

MATTE TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

e3

30

260

KSB772YSTSTU

Fairchild Semiconductor

PNP

SINGLE

NO

80 MHz

10 W

3 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

160

150 Cel

SILICON

30 V

MATTE TIN

SINGLE

R-PSFM-T3

Not Qualified

TO-126

e3

STX790A

STMicroelectronics

PNP

SINGLE

NO

100 MHz

.9 W

3 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

90

150 Cel

SILICON

30 V

430 ns

400 ns

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

STX13005

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

2DD2678-13

Diodes Incorporated

NPN

SINGLE

YES

170 MHz

2 W

3 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

270

150 Cel

SILICON

12 V

MATTE TIN

DUAL

R-PDSO-F4

1

COLLECTOR

Not Qualified

e3

30

260

STX690A

STMicroelectronics

NPN

SINGLE

NO

100 MHz

.9 W

3 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

90

150 Cel

SILICON

30 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

NOT SPECIFIED

NOT SPECIFIED

MMJT9435T1G

Onsemi

PNP

SINGLE

YES

110 MHz

3 W

3 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

90

150 Cel

SILICON

30 V

TIN

DUAL

R-PDSO-G4

3

COLLECTOR

Not Qualified

TO-261AA

e3

30

260

MMJT9435T3G

Onsemi

PNP

SINGLE

YES

110 MHz

3 W

3 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

90

150 Cel

SILICON

30 V

TIN

DUAL

R-PDSO-G4

3

COLLECTOR

Not Qualified

TO-261AA

e3

30

260

2STX1360

STMicroelectronics

NPN

SINGLE

NO

130 MHz

1 W

3 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

160

150 Cel

SILICON

60 V

120 ns

785 ns

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

STX790A-AP

STMicroelectronics

PNP

SINGLE

NO

100 MHz

.9 W

3 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

90

150 Cel

SILICON

30 V

430 ns

400 ns

MATTE TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

STX826

STMicroelectronics

PNP

SINGLE

NO

100 MHz

.9 W

3 A

PLASTIC/EPOXY

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

30

150 Cel

SILICON

30 V

BOTTOM

O-PBCY-W3

Not Qualified

TO-92

NOT SPECIFIED

NOT SPECIFIED

2SAR533PT100

ROHM

PNP

SINGLE

YES

300 MHz

2 W

3 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

180

150 Cel

SILICON

50 V

TIN COPPER

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e2

10

260

PBSS4350Z/ZLF

Nexperia

NPN

SINGLE

YES

100 MHz

3 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

200

SILICON

50 V

TIN

DUAL

R-PDSO-G4

1

COLLECTOR

e3

30

260

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