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

2SB804-AU

Renesas Electronics

PNP

SINGLE

YES

2 W

1 A

1

Other Transistors

200

150 Cel

2SD468CTZ-E

Renesas Electronics

NPN

SINGLE

NO

190 MHz

1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

120

SILICON

20 V

TIN OVER COPPER

BOTTOM

O-PBCY-T3

1

Not Qualified

TO-92

AN1A4Z-A

Renesas Electronics

PNP

SINGLE WITH BUILT-IN RESISTOR

NO

.1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

100

150 Cel

SILICON

50 V

200 ns

6000 ns

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

N0202R-T1-AT-ZK

Renesas Electronics

FN4F3P-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

80

150 Cel

SILICON

50 V

TIN BISMUTH

DUAL

R-PDSO-G3

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 10

e6

FA1F4ZL65-T2B-AT

Renesas Electronics

NPN

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

200

SILICON

2SD999CM-T2

Renesas Electronics

NPN

SINGLE

YES

130 MHz

2 W

1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

90

150 Cel

SILICON

25 V

TIN LEAD

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

e0

2SA673C-E

Renesas Electronics

PNP

SINGLE

NO

.5 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

100

SILICON

35 V

TIN COPPER

BOTTOM

O-PBCY-T3

1

Not Qualified

TO-92

e2

FN1A4M

Renesas Electronics

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

80

SILICON

50 V

500 ns

5000 ns

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

BUILT IN BIAS RESISTANCE RATIO IS 1

e0

BB1A4M-A

Renesas Electronics

NPN

SINGLE WITH BUILT-IN RESISTOR

NO

.7 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

135

150 Cel

SILICON

25 V

SINGLE

R-PSIP-T3

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 1

FA4A4P-T1B

Renesas Electronics

NPN

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

85

SILICON

HD1L3N-T1-AZ

Renesas Electronics

NPN

YES

2 W

1 A

1

BIP General Purpose Small Signal

200

SILICON

2SD788DTZ

Renesas Electronics

NPN

SINGLE

NO

100 MHz

2 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

250

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

2SB624BV2-A

Renesas Electronics

PNP

SINGLE

YES

160 MHz

.7 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

135

SILICON

25 V

TIN BISMUTH

DUAL

R-PDSO-G3

Not Qualified

e6

BN1F4Z

Renesas Electronics

PNP

SINGLE WITH BUILT-IN RESISTOR

NO

.1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

100

SILICON

50 V

200 ns

6000 ns

SINGLE

R-PSIP-T3

Not Qualified

BUILT-IN BIAS RESISTOR

FN4F3P-AT

Renesas Electronics

PNP

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

35

SILICON

2SD794Q

Renesas Electronics

NPN

SINGLE

NO

60 MHz

10 W

3 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

100

150 Cel

SILICON

45 V

TIN LEAD

SINGLE

R-PSFM-T3

COLLECTOR

Not Qualified

e0

2SD755RF

Renesas Electronics

NPN

SINGLE

NO

.05 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

ROUND

1

3

CYLINDRICAL

250

SILICON

100 V

BOTTOM

O-PBCY-W3

Not Qualified

BA1L4Z-P

Renesas Electronics

NPN

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

150 Cel

SILICON

50 V

200 ns

6000 ns

SINGLE

R-PSIP-T3

Not Qualified

FA4F4Z-T2B-A

Renesas Electronics

NPN

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

135

SILICON

2SD2063

Renesas Electronics

NO

PLASTIC/EPOXY

WIRE

ROUND

3

CYLINDRICAL

BOTTOM

O-PBCY-W3

Not Qualified

FA1L4ZL63-T1B-AT

Renesas Electronics

NPN

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

300

SILICON

GA1A4ZL69-T1-AT

Renesas Electronics

NPN

YES

.15 W

.1 A

1

BIP General Purpose Small Signal

300

SILICON

GN4L3Z-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

100

150 Cel

SILICON

50 V

DUAL

R-PDSO-G3

Not Qualified

BUILT IN BIAS RESISTOR

NOT SPECIFIED

NOT SPECIFIED

2SD780A-T1B-A

Renesas Electronics

NPN

SINGLE

YES

140 MHz

.2 W

.3 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

30

150 Cel

SILICON

80 V

TIN BISMUTH

DUAL

R-PDSO-G3

Not Qualified

e6

KN4L4Z-T2-A

Renesas Electronics

PNP

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

135

SILICON

2SD780DW5

Renesas Electronics

NPN

SINGLE

YES

140 MHz

.3 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

250

150 Cel

SILICON

60 V

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

e0

FN4F3R-T1B-A

Renesas Electronics

PNP

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

85

SILICON

TIN BISMUTH

e6

KN4L3M-T2

Renesas Electronics

PNP

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

20

SILICON

HD1L3N-T2-AY

Renesas Electronics

NPN

YES

2 W

1 A

1

BIP General Purpose Small Signal

80

SILICON

BRA123ECMTL

Renesas Electronics

PNP

YES

.15 W

.1 A

1

BIP General Purpose Small Signal

20

SILICON

BRA114ECMUL

Renesas Electronics

PNP

YES

.15 W

.1 A

1

BIP General Purpose Small Signal

30

SILICON

HD2A4A

Renesas Electronics

NPN

SINGLE WITH BUILT-IN DIODE AND RESISTOR

YES

2 W

1 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

200

150 Cel

SILICON

70 V

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

BUILT IN BIAS RESISTOR

KN4L4Z-AZ

Renesas Electronics

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

100

150 Cel

SILICON

50 V

TIN BISMUTH

DUAL

R-PDSO-G3

Not Qualified

e6

2SD2030B

Renesas Electronics

NPN

SINGLE

NO

140 MHz

.4 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

60

150 Cel

SILICON

160 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

KN4F3P-T1

Renesas Electronics

PNP

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

35

SILICON

AQ1F3P

Renesas Electronics

PNP

SINGLE WITH BUILT-IN RESISTOR

NO

.75 W

2 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

BIP General Purpose Small Signal

50

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 4.54

TO-92

2SB646-D

Renesas Electronics

NO

PLASTIC/EPOXY

WIRE

ROUND

3

CYLINDRICAL

BOTTOM

O-PBCY-W3

Not Qualified

BP1A4A

Renesas Electronics

PNP

SINGLE WITH BUILT-IN RESISTOR

NO

.25 W

.7 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

3

IN-LINE

BIP General Purpose Small Signal

50

SILICON

25 V

SINGLE

R-PSIP-T3

Not Qualified

BUILT IN BIAS RESISTOR

KN4F4Z-AZ

Renesas Electronics

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

100

150 Cel

SILICON

50 V

TIN BISMUTH

DUAL

R-PDSO-G3

Not Qualified

e6

BRA124EMPTL

Renesas Electronics

PNP

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

56

SILICON

BRA114EMPTL

Renesas Electronics

PNP

YES

.2 W

.1 A

1

BIP General Purpose Small Signal

30

SILICON

2SB561TZ

Renesas Electronics

PNP

SINGLE

NO

.7 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

ROUND

1

3

CYLINDRICAL

85

SILICON

20 V

BOTTOM

O-PBCY-W3

Not Qualified

TO-92

N0801S-T1-AT-BU

Renesas Electronics

NPN

SINGLE

YES

80 MHz

1 A

PLASTIC/EPOXY

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

200

SILICON

80 V

DUAL

R-PDSO-F3

2SD666ARR

Renesas Electronics

NPN

SINGLE

NO

.05 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

ROUND

1

3

CYLINDRICAL

60

SILICON

100 V

BOTTOM

O-PBCY-W3

Not Qualified

KN4F3P

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

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

BUILT IN BIAS RESISTOR RATIO 4.545

e0

KN4F3P-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 4.545

e6

2SD756A

Renesas Electronics

NPN

SINGLE

NO

350 MHz

.75 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

125

150 Cel

SILICON

140 V

BOTTOM

O-PBCY-T3

1

Not Qualified

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