SEPARATE, 2 ELEMENTS Small Signal Bipolar Junction Transistors (BJT) 1,452

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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

MMDT2907A-7

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

200 MHz

.6 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

50

SILICON

60 V

45 ns

100 ns

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

MMDTA42-7

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

50 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

40

150 Cel

SILICON

300 V

TIN LEAD

DUAL

R-PDSO-G6

1

Not Qualified

e0

MMDT5451-13

Diodes Incorporated

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

100 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

30

150 Cel

SILICON

160 V

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

BCM847BS-7-F

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

100 MHz

.2 W

.1 A

PLASTIC/EPOXY

SWITCHING

.4 V

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

.9

150 Cel

3 pF

SILICON

45 V

-65 Cel

Matte Tin (Sn)

DUAL

R-PDSO-G6

HIGH RELIABILITY

e3

30

260

AEC-Q101

MMDT3946FL3-7

Diodes Incorporated

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

300 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

2

6

SMALL OUTLINE

30

SILICON

40 V

70 ns

250 ns

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-N6

COLLECTOR

e4

260

AEC-Q101

DMMT5551S-7-F

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

100 MHz

.3 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

30

150 Cel

SILICON

160 V

MATTE TIN

DUAL

R-PDSO-G6

1

Not Qualified

e3

30

260

MMDT3946-13

Diodes Incorporated

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

300 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

30

SILICON

40 V

70 ns

250 ns

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

BC857BS-7

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

100 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

220

SILICON

45 V

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

MMDT3904-7

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

300 MHz

.15 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

30

150 Cel

SILICON

40 V

70 ns

250 ns

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

MMDT4403-13

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

200 MHz

.6 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

20

150 Cel

SILICON

40 V

35 ns

255 ns

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

MMDT2907A

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

200 MHz

.6 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

60 V

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

MMDT4401-13

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

250 MHz

.6 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

40

150 Cel

SILICON

40 V

35 ns

255 ns

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

MMDT3946-7

Diodes Incorporated

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

300 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

BIP General Purpose Small Signal

30

SILICON

40 V

70 ns

250 ns

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

BC847BS-7

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

100 MHz

.2 W

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

200

125 Cel

SILICON

45 V

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

MMDT3906-13

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

250 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

30

150 Cel

SILICON

40 V

70 ns

300 ns

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

MMDT2907AQ-7-F

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

200 MHz

.2 W

.6 A

PLASTIC/EPOXY

SWITCHING

1.6 V

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

50

150 Cel

8 pF

SILICON

60 V

45 ns

-55 Cel

100 ns

MATTE TIN

DUAL

R-PDSO-G6

1

e3

30

260

AEC-Q101; IATF 16949

BC857BS-13

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

100 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

220

150 Cel

SILICON

45 V

TIN LEAD

DUAL

R-PDSO-G6

1

Not Qualified

e0

BCM857BV-7

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

175 MHz

.1 A

PLASTIC/EPOXY

FLAT

RECTANGULAR

2

6

SMALL OUTLINE

200

SILICON

45 V

MATTE TIN

DUAL

R-PDSO-F6

HIGH RELIABILITY

e3

260

AEC-Q101

BCM846BS-7

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

100 MHz

.2 W

.1 A

PLASTIC/EPOXY

SWITCHING

.4 V

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

200

150 Cel

3 pF

SILICON

65 V

-65 Cel

MATTE TIN

DUAL

R-PDSO-G6

1

HIGH RELIABLITY

e3

30

260

AEC-Q101

MMDT3904-13

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

300 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

30

150 Cel

SILICON

40 V

70 ns

250 ns

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

MMDT4146-7-F

Diodes Incorporated

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

300 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

BIP General Purpose Small Signal

60

150 Cel

SILICON

25 V

MATTE TIN

DUAL

R-PDSO-G6

1

Not Qualified

e3

30

260

DMMT5401-7

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

100 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

50

150 Cel

SILICON

150 V

TIN LEAD

DUAL

R-PDSO-G6

1

Not Qualified

e0

MMDT4146-13

Diodes Incorporated

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

300 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

60

SILICON

25 V

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

MMDT3904Q-7-F

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

300 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

30

SILICON

40 V

70 ns

250 ns

MATTE TIN

DUAL

R-PDSO-G6

1

HIGH RELIABILITY

e3

30

260

AEC-Q101

MMDT4401

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

250 MHz

.6 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

40 V

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

MMDT3906

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

250 MHz

.2 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

40 V

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

10

235

BC847PN-13-F

Diodes Incorporated

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

300 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

200

SILICON

45 V

MATTE TIN

DUAL

R-PDSO-G6

1

e3

30

260

AEC-Q101

MMDT3906-7

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

250 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

30

150 Cel

SILICON

40 V

70 ns

300 ns

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

MMDT2222A-7

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

300 MHz

.6 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

40

SILICON

40 V

35 ns

285 ns

TIN LEAD

DUAL

R-PDSO-G6

1

Not Qualified

e0

MMDT3946

Diodes Incorporated

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

300 MHz

.2 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

BIP General Purpose Small Signal

100

SILICON

40 V

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

MMDT3906VC-7

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

250 MHz

.15 W

.2 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

30

150 Cel

SILICON

40 V

70 ns

300 ns

MATTE TIN

DUAL

R-PDSO-F6

1

Not Qualified

e3

30

260

BC847PN-7

Diodes Incorporated

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

300 MHz

.2 W

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

BIP General Purpose Small Signal

200

150 Cel

SILICON

45 V

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

MMDT4126-7-F

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

250 MHz

.2 W

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

60

150 Cel

SILICON

25 V

MATTE TIN

DUAL

R-PDSO-G6

1

Not Qualified

e3

30

260

BC847BS-13

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

100 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

200

150 Cel

SILICON

45 V

TIN LEAD

DUAL

R-PDSO-G6

1

Not Qualified

e0

MMDT2222A

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

300 MHz

.6 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

40 V

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G6

Not Qualified

e0

10

235

MMDT5551-13

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

100 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

30

150 Cel

SILICON

160 V

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

DMMT3906W-7

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

250 MHz

.2 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

30

SILICON

40 V

70 ns

300 ns

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

MMDT2222A-13

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

300 MHz

.6 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

40

150 Cel

SILICON

40 V

35 ns

285 ns

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

DMMT3906W-13

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

250 MHz

.2 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

30

150 Cel

SILICON

40 V

70 ns

300 ns

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

MMDTA06-7

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

163 MHz

1.28 W

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

80 V

MATTE TIN

DUAL

R-PDSO-G6

1

HIGH RELIABILITY

e3

260

DMMT2907A-7

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

307 MHz

1.28 W

.6 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

50

150 Cel

SILICON

60 V

21 ns

200 ns

MATTE TIN

DUAL

R-PDSO-G6

1

HIGH RELIABILITY

e3

30

260

MMDT3946-7R-F

Diodes Incorporated

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

300 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

30

SILICON

40 V

70 ns

250 ns

MATTE TIN

DUAL

R-PDSO-G6

1

HIGH RELIABILITY

e3

260

AEC-Q101

MMDT4403-7-F

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

200 MHz

.2 W

.6 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

20

150 Cel

SILICON

40 V

35 ns

255 ns

MATTE TIN

DUAL

R-PDSO-G6

1

Not Qualified

e3

30

260

DMMT3904W-7

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

300 MHz

.2 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

30

SILICON

40 V

70 ns

250 ns

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

MMDT4401-7

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

250 MHz

.6 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

40

SILICON

40 V

35 ns

255 ns

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

BC847PN-13

Diodes Incorporated

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

300 MHz

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

2

6

SMALL OUTLINE

200

150 Cel

SILICON

45 V

TIN LEAD

DUAL

R-PDSO-G6

Not Qualified

e0

MMDT2907V-7

Diodes Incorporated

PNP

SEPARATE, 2 ELEMENTS

YES

200 MHz

.15 W

.6 A

PLASTIC/EPOXY

FLAT

RECTANGULAR

2

6

SMALL OUTLINE

Other Transistors

50

150 Cel

SILICON

60 V

45 ns

100 ns

MATTE TIN

DUAL

R-PDSO-F6

1

Not Qualified

HIGH RELIABILITY

e3

30

260

BC847CDLP-7

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

100 MHz

.35 W

.1 A

PLASTIC/EPOXY

NO LEAD

RECTANGULAR

2

6

CHIP CARRIER

Other Transistors

420

150 Cel

SILICON

45 V

NICKEL PALLADIUM GOLD

BOTTOM

R-PBCC-N6

1

COLLECTOR

Not Qualified

e4

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