Diodes Incorporated 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

ZTX213Q

Diodes Incorporated

PNP

SINGLE

NO

200 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

WIRE

RECTANGULAR

1

3

IN-LINE

80

SILICON

30 V

MATTE TIN

SINGLE

R-PSIP-W3

Not Qualified

e3

NOT SPECIFIED

NOT SPECIFIED

DEMD48-7

Diodes Incorporated

NPN AND PNP

SEPARATE, 2 ELEMENTS WITH BUILT-IN RESISTOR

YES

.3 W

.1 A

PLASTIC/EPOXY

FLAT

RECTANGULAR

2

6

SMALL OUTLINE

BIP General Purpose Small Signal

80

150 Cel

SILICON

50 V

MATTE TIN

DUAL

R-PDSO-F6

1

Not Qualified

BUILT IN BAIS RESISTOR RATIO IS 1

e3

30

260

DPLS350E-13

Diodes Incorporated

PNP

SINGLE

YES

100 MHz

1 W

3 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

50 V

MATTE TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

e3

30

260

DCP53-13

Diodes Incorporated

PNP

SINGLE

YES

200 MHz

1 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

25

150 Cel

SILICON

80 V

MATTE TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

e3

30

260

2N3905STZ

Diodes Incorporated

PNP

SINGLE

NO

200 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

50

SILICON

40 V

70 ns

260 ns

MATTE TIN

SINGLE

R-PSIP-T3

Not Qualified

LOW NOISE

e3

NOT SPECIFIED

NOT SPECIFIED

UBCX19

Diodes Incorporated

NPN

SINGLE

YES

200 MHz

.5 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

100

SILICON

45 V

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

CECC50002-236

2N6729SMTC

Diodes Incorporated

PNP

SINGLE

YES

50 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

20

SILICON

80 V

SINGLE

R-PSSO-G3

Not Qualified

MPSA06M1TA

Diodes Incorporated

NPN

SINGLE

YES

100 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

50

SILICON

80 V

SINGLE

R-PSSO-G3

Not Qualified

DNLS320A-7

Diodes Incorporated

NPN

SINGLE

YES

220 MHz

.6 W

2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

150

150 Cel

SILICON

20 V

MATTE TIN

DUAL

R-PDSO-G3

1

Not Qualified

HIGH RELIABILITY

e3

30

260

FXT451STOE

Diodes Incorporated

NPN

SINGLE

NO

150 MHz

1 A

PLASTIC/EPOXY

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

50

SILICON

60 V

SINGLE

R-PSIP-T3

Not Qualified

DCP51-13

Diodes Incorporated

PNP

SINGLE

YES

200 MHz

1 W

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

25

150 Cel

SILICON

45 V

MATTE TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

e3

30

260

FXT605SMTA

Diodes Incorporated

NPN

DARLINGTON

YES

150 MHz

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

500

SILICON

120 V

SINGLE

R-PSSO-G3

Not Qualified

FXT453SM

Diodes Incorporated

NPN

SINGLE

YES

150 MHz

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

10

SILICON

100 V

SINGLE

R-PSSO-G3

Not Qualified

2N3905L

Diodes Incorporated

PNP

SINGLE

NO

200 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

WIRE

RECTANGULAR

1

3

IN-LINE

50

SILICON

40 V

70 ns

260 ns

MATTE TIN

SINGLE

R-PSIP-W3

Not Qualified

LOW NOISE

e3

NOT SPECIFIED

NOT SPECIFIED

ZTX1147ASTZ

Diodes Incorporated

PNP

SINGLE

NO

115 MHz

1 W

4 A

PLASTIC/EPOXY

.235 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

1 W

90

200 Cel

80 pF

SILICON

12 V

-55 Cel

MATTE TIN

BOTTOM

O-PBCY-T3

TO-92

e3

30

260

BC548ADWP

Diodes Incorporated

NPN

SINGLE

YES

225 MHz

UNSPECIFIED

NO LEAD

SQUARE

1

2

UNCASED CHIP

110

SILICON

30 V

TIN LEAD

UPPER

S-XUUC-N2

Not Qualified

e0

10

235

DST847BDJ-7

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

170 MHz

.3 W

.1 A

PLASTIC/EPOXY

FLAT

SQUARE

2

6

SMALL OUTLINE

Other Transistors

200

150 Cel

SILICON

45 V

MATTE TIN

DUAL

S-PDSO-F6

1

Not Qualified

e3

30

260

BCY70DWP

Diodes Incorporated

PNP

SINGLE

YES

250 MHz

UNSPECIFIED

SWITCHING

NO LEAD

RECTANGULAR

1

2

UNCASED CHIP

100

SILICON

40 V

65 ns

420 ns

TIN LEAD

UPPER

R-XUUC-N2

Not Qualified

e0

10

235

BC548PM1TC

Diodes Incorporated

NPN

SINGLE

YES

300 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

75

SILICON

30 V

SINGLE

R-PSSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

CECC

2DA1971-13

Diodes Incorporated

PNP

SINGLE

YES

75 MHz

1.5 W

.5 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

140

150 Cel

SILICON

400 V

-55 Cel

MATTE TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

HIGH RELIABILITY

e3

30

260

AEC-Q101

UZTX603STOA

Diodes Incorporated

NPN

DARLINGTON

NO

150 MHz

1 A

PLASTIC/EPOXY

SWITCHING

WIRE

RECTANGULAR

1

3

IN-LINE

500

SILICON

80 V

MATTE TIN

SINGLE

R-PSIP-W3

Not Qualified

e3

NOT SPECIFIED

NOT SPECIFIED

CECC

APT13003NZTR-G1

Diodes Incorporated

NPN

SINGLE

NO

4 MHz

1 W

1.5 A

PLASTIC/EPOXY

SWITCHING

.4 V

WIRE

ROUND

1

3

CYLINDRICAL

1 W

5

150 Cel

SILICON

530 V

1000 ns

-55 Cel

4150 ns

MATTE TIN

BOTTOM

O-PBCY-W3

TO-92

e3

260

MIL-STD-202

UZTX550STOA

Diodes Incorporated

PNP

SINGLE

NO

150 MHz

1 A

PLASTIC/EPOXY

SWITCHING

WIRE

RECTANGULAR

1

3

IN-LINE

15

SILICON

45 V

MATTE TIN

SINGLE

R-PSIP-W3

Not Qualified

e3

NOT SPECIFIED

NOT SPECIFIED

FXT455SMTC

Diodes Incorporated

NPN

SINGLE

YES

100 MHz

1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

100

SILICON

140 V

SINGLE

R-PSSO-G3

Not Qualified

UZTX657M1TA

Diodes Incorporated

NPN

SINGLE

YES

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

50

SILICON

300 V

SINGLE

R-PSSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

BC328PSTOA

Diodes Incorporated

PNP

SINGLE

NO

100 MHz

.8 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

100

SILICON

25 V

MATTE TIN

SINGLE

R-PSIP-T3

Not Qualified

e3

NOT SPECIFIED

NOT SPECIFIED

CECC

ZTX213STOA

Diodes Incorporated

PNP

SINGLE

NO

200 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

80

SILICON

30 V

MATTE TIN

SINGLE

R-PSIP-T3

Not Qualified

e3

NOT SPECIFIED

NOT SPECIFIED

PO39PSTZ

Diodes Incorporated

NPN

SINGLE

NO

.5 A

PLASTIC/EPOXY

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

25

SILICON

300 V

MATTE TIN

SINGLE

R-PSIP-T3

Not Qualified

e3

NOT SPECIFIED

NOT SPECIFIED

DN0150BDJ-7

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

60 MHz

.3 W

.1 A

PLASTIC/EPOXY

FLAT

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

200

150 Cel

SILICON

50 V

MATTE TIN

DUAL

R-PDSO-F6

1

Not Qualified

e3

30

260

2N3906STZ

Diodes Incorporated

PNP

SINGLE

NO

250 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

100

SILICON

40 V

70 ns

300 ns

MATTE TIN

SINGLE

R-PSIP-T3

Not Qualified

LOW NOISE

e3

NOT SPECIFIED

NOT SPECIFIED

ZTX107K

Diodes Incorporated

NPN

SINGLE

NO

350 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

WIRE

RECTANGULAR

1

3

IN-LINE

125

SILICON

50 V

MATTE TIN

SINGLE

R-PSIP-W3

Not Qualified

e3

NOT SPECIFIED

NOT SPECIFIED

CECC

BC238DWP

Diodes Incorporated

NPN

SINGLE

YES

150 MHz

UNSPECIFIED

NO LEAD

SQUARE

1

2

UNCASED CHIP

120

SILICON

20 V

TIN LEAD

UPPER

S-XUUC-N2

Not Qualified

e0

10

235

UZXTBM322TA

Diodes Incorporated

NPN

SINGLE

YES

140 MHz

4.5 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

5

FLATPACK

100

150 Cel

SILICON

20 V

QUAD

R-PQFP-F5

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

ADTC143TCAQ-13

Diodes Incorporated

NPN

SINGLE WITH BUILT-IN RESISTOR

YES

250 MHz

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

120

SILICON

50 V

MATTE TIN

DUAL

R-PDSO-G3

1

HIGH RELIABILITY

e3

30

260

AEC-Q101

ITTA05

Diodes Incorporated

NPN

SINGLE

NO

100 MHz

PLASTIC/EPOXY

.25 V

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

50

150 Cel

SILICON

60 V

TIN LEAD

BOTTOM

O-PBCY-W3

Not Qualified

TO-92

e0

BC179PSTOA

Diodes Incorporated

PNP

SINGLE

NO

130 MHz

.05 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

180

SILICON

20 V

MATTE TIN

SINGLE

R-PSIP-T3

Not Qualified

LOW NOISE

e3

NOT SPECIFIED

NOT SPECIFIED

CECC

UZXTCM322TA

Diodes Incorporated

NPN

SINGLE

YES

165 MHz

4 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

5

FLATPACK

100

SILICON

50 V

QUAD

R-PQFP-F5

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

DDTB122TC-7

Diodes Incorporated

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

200 MHz

.5 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

100

SILICON

40 V

TIN LEAD

DUAL

R-PDSO-G3

1

Not Qualified

BUILT-IN BIAS RESISTOR

e0

UBST39TA

Diodes Incorporated

NPN

SINGLE

YES

70 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

40

SILICON

350 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

FXT651SM

Diodes Incorporated

NPN

SINGLE

YES

140 MHz

2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

40

SILICON

60 V

SINGLE

R-PSSO-G3

Not Qualified

FXT2907ASTOA

Diodes Incorporated

PNP

SINGLE

NO

200 MHz

.6 A

PLASTIC/EPOXY

SWITCHING

WIRE

RECTANGULAR

1

3

IN-LINE

100

SILICON

60 V

50 ns

110 ns

SINGLE

R-PSIP-W3

Not Qualified

FXT653STOB

Diodes Incorporated

NPN

SINGLE

NO

140 MHz

2 A

PLASTIC/EPOXY

SWITCHING

WIRE

RECTANGULAR

1

3

IN-LINE

25

SILICON

100 V

SINGLE

R-PSIP-W3

Not Qualified

ZXTDA1M832TC

Diodes Incorporated

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

120 MHz

3 W

4.5 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

2

10

FLATPACK

BIP General Purpose Small Signal

150

150 Cel

SILICON

15 V

MATTE TIN

QUAD

R-PQFP-F10

1

COLLECTOR

Not Qualified

e3

260

UZX5T851ASTZ

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

10

260

BC179PSTOB

Diodes Incorporated

PNP

SINGLE

NO

130 MHz

.05 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

180

SILICON

20 V

MATTE TIN

SINGLE

R-PSIP-T3

Not Qualified

LOW NOISE

e3

NOT SPECIFIED

NOT SPECIFIED

CECC

2N6717SMTC

Diodes Incorporated

NPN

SINGLE

YES

50 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

20

SILICON

80 V

SINGLE

R-PSSO-G3

Not Qualified

2N5401-A

Diodes Incorporated

PNP

SINGLE

NO

100 MHz

PLASTIC/EPOXY

.2 V

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

40

150 Cel

6 pF

SILICON

150 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

BC548PQ

Diodes Incorporated

NPN

SINGLE

NO

300 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

WIRE

RECTANGULAR

1

3

IN-LINE

75

SILICON

30 V

MATTE TIN

SINGLE

R-PSIP-W3

Not Qualified

e3

NOT SPECIFIED

NOT SPECIFIED

CECC

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