Renesas Electronics 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

2SD467B-E

Renesas Electronics

NPN

SINGLE

NO

280 MHz

.7 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

85

SILICON

20 V

TIN COPPER

BOTTOM

O-PBCY-T3

1

Not Qualified

TO-92

e2

FN4F4N-T1B

Renesas Electronics

PNP

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

85

SILICON

FN1L4L-T2B

Renesas Electronics

PNP

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

60

SILICON

FN4A4M

Renesas Electronics

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

.2 W

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

95

150 Cel

SILICON

50 V

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 1

e0

2SA812A-M4

Renesas Electronics

PNP

SINGLE

YES

180 MHz

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

90

150 Cel

SILICON

50 V

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G3

Not Qualified

e0

FN1L4Z-M61

Renesas Electronics

PNP

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

135

SILICON

2SD2123LB

Renesas Electronics

NPN

SINGLE

NO

180 MHz

18 W

1.5 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

Other Transistors

60

150 Cel

SILICON

160 V

SINGLE

R-PSIP-T3

COLLECTOR

Not Qualified

GA1L4L-T2-AT

Renesas Electronics

NPN

YES

.15 W

.2 A

1

BIP General Purpose Small Signal

60

SILICON

GN1L4ZM62-T1-AT

Renesas Electronics

PNP

YES

.15 W

.1 A

1

BIP General Purpose Small Signal

200

SILICON

BRC123EMPTL

Renesas Electronics

NPN

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

20

SILICON

2SB624BV4-T2B-A

Renesas Electronics

PNP

SINGLE

YES

160 MHz

.2 W

.7 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

200

150 Cel

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

KN4A3Q-AZ

Renesas Electronics

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

80

150 Cel

SILICON

50 V

TIN BISMUTH

DUAL

R-PDSO-G3

Not Qualified

BUILT IN BIAS RESISTOR RATIO 10

e6

GA1A3Q-T2-A

Renesas Electronics

NPN

YES

.15 W

.1 A

1

BIP General Purpose Small Signal

35

SILICON

AA1L4ZQ(C)-T

Renesas Electronics

NPN

NO

.25 W

.1 A

1

BIP General Purpose Small Signal

135

SILICON

2SD2651

Renesas Electronics

NPN

SINGLE

NO

.75 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

80

150 Cel

SILICON

300 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

NTM3904

Renesas Electronics

NPN

SINGLE

YES

300 MHz

.2 A

PLASTIC/EPOXY

SWITCHING

.3 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

30

150 Cel

4 pF

SILICON

40 V

70 ns

250 ns

DUAL

R-PDSO-G3

Not Qualified

FN1F4M-T2B-AT

Renesas Electronics

PNP

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

60

SILICON

NP29N06QDK-E1-AY

Renesas Electronics

NOT SPECIFIED

NOT SPECIFIED

HD2A4M-T1-AZ

Renesas Electronics

NPN

YES

2 W

1 A

1

BIP General Purpose Small Signal

200

SILICON

2SD596DV2-T1B-A

Renesas Electronics

NPN

SINGLE

YES

170 MHz

.2 W

.7 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

135

150 Cel

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

GN4L4K-A

Renesas Electronics

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

.15 W

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

80

150 Cel

SILICON

50 V

DUAL

R-PDSO-G3

Not Qualified

BUILT IN BIAS RESISTOR RATIO IS 0.212

NOT SPECIFIED

NOT SPECIFIED

HR1A3M-T2-AZ

Renesas Electronics

PNP

YES

2 W

1 A

1

BIP General Purpose Small Signal

50

SILICON

KA4A4Z-T1

Renesas Electronics

NPN

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

135

SILICON

2SD669B

Renesas Electronics

NPN

SINGLE

NO

140 MHz

20 W

1.5 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

60

150 Cel

SILICON

120 V

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

AN1L3N

Renesas Electronics

PNP

SINGLE WITH BUILT-IN RESISTOR

NO

.1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

80

SILICON

50 V

200 ns

6000 ns

BOTTOM

O-PBCY-T3

Not Qualified

BUILT IN BIAS RESISTOR RATIO 2.12

TO-92

BN1L4Z-P

Renesas Electronics

PNP

SINGLE WITH BUILT-IN RESISTOR

NO

.25 W

.1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

BIP General Purpose Small Signal

200

SILICON

50 V

200 ns

6000 ns

SINGLE

R-PSIP-T3

Not Qualified

GA1L4Z-T1-AT

Renesas Electronics

NPN

YES

.15 W

.1 A

1

BIP General Purpose Small Signal

100

SILICON

FA1L3Z-T2B-AT

Renesas Electronics

NPN

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

100

SILICON

AR1A4M

Renesas Electronics

PNP

SINGLE WITH BUILT-IN RESISTOR

NO

.75 W

1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

BIP General Purpose Small Signal

50

SILICON

60 V

BOTTOM

O-PBCY-T3

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 1

TO-92

AA1F4Z-K

Renesas Electronics

NPN

SINGLE WITH BUILT-IN RESISTOR

NO

.1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

300

150 Cel

SILICON

50 V

200 ns

6000 ns

BOTTOM

O-PBCY-T3

Not Qualified

BUILT-IN BIAS RESISTOR

TO-92

FP1A3M-T1B-AT

Renesas Electronics

PNP

YES

.2 W

.7 A

1

BIP General Purpose Small Signal

50

SILICON

2SD2228D42

Renesas Electronics

NPN

SINGLE

YES

50 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

110

SILICON

16 V

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

GA1A4Z-L68

Renesas Electronics

NPN

YES

.15 W

.1 A

1

BIP General Purpose Small Signal

200

SILICON

FB1A4A-T2B-AT

Renesas Electronics

NPN

YES

.2 W

.7 A

1

BIP General Purpose Small Signal

135

SILICON

KA4L3N-A

Renesas Electronics

NPN

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

35

SILICON

HQ1L2N-T2-AZ

Renesas Electronics

PNP

YES

2 W

2 A

1

BIP General Purpose Small Signal

50

SILICON

FN4L3M-A

Renesas Electronics

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

.2 W

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

100

150 Cel

SILICON

50 V

TIN BISMUTH

DUAL

R-PDSO-G3

Not Qualified

BUILT-IN BIAS RESISTOR

e6

KA4L4M-AZ

Renesas Electronics

NPN

SINGLE WITH BUILT-IN RESISTOR

YES

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

95

150 Cel

SILICON

50 V

TIN BISMUTH

DUAL

R-PDSO-G3

Not Qualified

BUILT IN BIAS RESISTOR RATIO IS 1

e6

GN4L3Z-T2

Renesas Electronics

PNP

YES

.15 W

.1 A

1

BIP General Purpose Small Signal

135

SILICON

2SD780R2DW-A

Renesas Electronics

NPN

SINGLE

YES

140 MHz

.3 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

135

SILICON

60 V

TIN BISMUTH

DUAL

R-PDSO-G3

Not Qualified

e6

NOT SPECIFIED

NOT SPECIFIED

HR1F3P-AY

Renesas Electronics

PNP

YES

2 W

1 A

1

BIP General Purpose Small Signal

50

SILICON

KA4L3M-A

Renesas Electronics

NPN

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

20

SILICON

2SD414S

Renesas Electronics

NPN

SINGLE

NO

70 MHz

10 W

.8 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

40

150 Cel

SILICON

80 V

SINGLE

R-PSFM-T3

COLLECTOR

Not Qualified

KN4A4Z-T2-A

Renesas Electronics

PNP

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

135

SILICON

FN4A4M-T2B

Renesas Electronics

PNP

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

35

SILICON

AN1A4Z-P

Renesas Electronics

PNP

SINGLE WITH BUILT-IN RESISTOR

NO

.1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

200

150 Cel

SILICON

50 V

200 ns

6000 ns

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2SA673A(K)

Renesas Electronics

PNP

SINGLE

NO

120 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

60

150 Cel

SILICON

50 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2SA733E

Renesas Electronics

PNP

SINGLE

NO

180 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

300

150 Cel

SILICON

50 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

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