120 MHz Small Signal Bipolar Junction Transistors (BJT) 944

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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

BF495C-T/R

NXP Semiconductors

NPN

SINGLE

NO

120 MHz

.03 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

67

150 Cel

1 pF

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

LOW NOISE

TO-92

MPS5172-AMMO

NXP Semiconductors

NPN

SINGLE

NO

120 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

100

SILICON

25 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2PB710R

NXP Semiconductors

PNP

SINGLE

YES

120 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

.6 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

40

150 Cel

15 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

2PB710AR-TAPE-13

NXP Semiconductors

PNP

SINGLE

YES

120 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

.6 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

40

150 Cel

15 pF

SILICON

50 V

DUAL

R-PDSO-G3

Not Qualified

BF494B-T/R

NXP Semiconductors

NPN

SINGLE

NO

120 MHz

.03 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

100

150 Cel

1 pF

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

LOW NOISE

TO-92

BF495-AMMO

NXP Semiconductors

NPN

SINGLE

NO

120 MHz

.03 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

35

150 Cel

1 pF

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

LOW NOISE

TO-92

2PB710AR

NXP Semiconductors

PNP

SINGLE

YES

120 MHz

.25 W

.5 A

PLASTIC/EPOXY

SWITCHING

.6 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

120

150 Cel

15 pF

SILICON

50 V

MATTE TIN

DUAL

R-PDSO-G3

Not Qualified

TO-236

e3

260

2PB710R-TAPE-7

NXP Semiconductors

PNP

SINGLE

YES

120 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

.6 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

40

150 Cel

15 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

2PB710ARL,215

NXP Semiconductors

PNP

SINGLE

YES

120 MHz

.25 W

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

50 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

30

260

BF494-T/R

NXP Semiconductors

NPN

SINGLE

NO

120 MHz

.03 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

67

150 Cel

1 pF

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

LOW NOISE

TO-92

BF495D

NXP Semiconductors

NPN

SINGLE

NO

120 MHz

.03 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

35

150 Cel

1 pF

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

LOW NOISE

TO-92

BF495D-T/R

NXP Semiconductors

NPN

SINGLE

NO

120 MHz

.03 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

35

150 Cel

1 pF

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

LOW NOISE

TO-92

2PB710ARL/DG

NXP Semiconductors

PNP

SINGLE

YES

120 MHz

.25 W

.5 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

120

150 Cel

DUAL

R-PDSO-G3

Not Qualified

TO-236AB

2PD601R-TAPE-13

NXP Semiconductors

NPN

SINGLE

YES

120 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

90

150 Cel

3.5 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

2PB710ARL,235

NXP Semiconductors

PNP

SINGLE

YES

120 MHz

.25 W

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

120

150 Cel

SILICON

50 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

30

260

BF495-T/R

NXP Semiconductors

NPN

SINGLE

NO

120 MHz

.03 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

35

150 Cel

1 pF

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

LOW NOISE

TO-92

BF494B

NXP Semiconductors

NPN

SINGLE

NO

120 MHz

.03 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

100

150 Cel

1 pF

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

LOW NOISE

TO-92

BF495B

NXP Semiconductors

NPN

SINGLE

NO

120 MHz

.3 W

.03 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

Other Transistors

100

150 Cel

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

LOW NOISE

TO-92

2PD601AR-TAPE-13

NXP Semiconductors

NPN

SINGLE

YES

120 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

90

150 Cel

3.5 pF

SILICON

50 V

DUAL

R-PDSO-G3

Not Qualified

MPS5172-T/R

NXP Semiconductors

NPN

SINGLE

NO

120 MHz

.1 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

100

SILICON

25 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2PB710ARL

NXP Semiconductors

PNP

SINGLE

YES

120 MHz

.25 W

.5 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

120

150 Cel

Tin (Sn)

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

30

260

2PB710AR,115

NXP Semiconductors

PNP

SINGLE

YES

120 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

.6 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

40

150 Cel

15 pF

SILICON

50 V

TIN

DUAL

R-PDSO-G3

Not Qualified

TO-236

e3

BF494B-AMMO

NXP Semiconductors

NPN

SINGLE

NO

120 MHz

.03 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

100

150 Cel

1 pF

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

LOW NOISE

TO-92

PBSS5360PAS

NXP Semiconductors

PNP

SINGLE

YES

120 MHz

3 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

SQUARE

1

3

SMALL OUTLINE

80

SILICON

60 V

TIN

DUAL

S-PDSO-N3

1

COLLECTOR

e3

30

260

AEC-Q101; IEC-60134

2PD601R-TAPE-7

NXP Semiconductors

NPN

SINGLE

YES

120 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

90

150 Cel

3.5 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

BCR151F

Infineon Technologies

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

120 MHz

.25 W

.05 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

70

SILICON

50 V

MATTE TIN

DUAL

R-PDSO-F3

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 1

e3

BCR151L3

Infineon Technologies

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

120 MHz

.25 W

.05 A

UNSPECIFIED

SWITCHING

NO LEAD

RECTANGULAR

1

3

CHIP CARRIER

BIP General Purpose Small Signal

70

SILICON

50 V

MATTE TIN

BOTTOM

R-XBCC-N3

COLLECTOR

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 1

e3

BCR151T

Infineon Technologies

PNP

SINGLE WITH BUILT-IN RESISTOR

YES

120 MHz

.25 W

.05 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

BIP General Purpose Small Signal

70

SILICON

50 V

MATTE TIN

DUAL

R-PDSO-G3

Not Qualified

BUILT-IN BIAS RESISTOR RATIO IS 1

e3

934069626115

Nexperia

PNP

SINGLE

YES

120 MHz

3 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

SQUARE

1

3

SMALL OUTLINE

80

SILICON

60 V

TIN

DUAL

S-PDSO-N3

1

COLLECTOR

e3

30

260

AEC-Q101; IEC-60134

PBSS4220PANSX

Nexperia

NPN

SEPARATE, 2 ELEMENTS

YES

120 MHz

2 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

SQUARE

2

6

SMALL OUTLINE

150

SILICON

20 V

TIN

DUAL

S-PDSO-N6

1

COLLECTOR

e3

30

260

AEC-Q101; IEC-60134

ZXTDA1M832TA

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

ZTX1056ASTOE

Diodes Incorporated

NPN

SINGLE

NO

120 MHz

3 A

PLASTIC/EPOXY

WIRE

ROUND

1

3

CYLINDRICAL

30

200 Cel

SILICON

160 V

MATTE TIN

BOTTOM

O-PBCY-W3

Not Qualified

e3

NOT SPECIFIED

NOT SPECIFIED

DXT2012P5-13

Diodes Incorporated

PNP

SINGLE

YES

120 MHz

3.2 W

5.5 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

20

150 Cel

SILICON

60 V

MATTE TIN

DUAL

R-PDSO-F3

1

Not Qualified

TO-252

e3

30

260

ZXTDAM832TA

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

120 MHz

3 W

4.5 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

2

10

FLATPACK

Other Transistors

150

150 Cel

SILICON

15 V

MATTE TIN

QUAD

R-PQFP-F10

1

COLLECTOR

Not Qualified

e3

260

UZXTDAM832TC

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

120 MHz

4.5 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

2

10

FLATPACK

150

150 Cel

SILICON

15 V

QUAD

R-PQFP-F10

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

DXT2014P5-13

Diodes Incorporated

PNP

SINGLE

YES

120 MHz

3.2 W

4 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

45

150 Cel

SILICON

140 V

MATTE TIN

DUAL

R-PDSO-F3

1

COLLECTOR

Not Qualified

TO-252

e3

30

260

UZTX1056ASTOB

Diodes Incorporated

NPN

SINGLE

NO

120 MHz

3 A

PLASTIC/EPOXY

WIRE

ROUND

1

3

CYLINDRICAL

30

200 Cel

SILICON

160 V

MATTE TIN

BOTTOM

O-PBCY-W3

Not Qualified

e3

NOT SPECIFIED

NOT SPECIFIED

ZX5T951ASTOA

Diodes Incorporated

PNP

SINGLE

NO

120 MHz

3.5 A

PLASTIC/EPOXY

SWITCHING

WIRE

RECTANGULAR

1

3

IN-LINE

10

SILICON

60 V

39 ns

370 ns

MATTE TIN

SINGLE

R-PSIP-W3

1

Not Qualified

e3

DZT951-13

Diodes Incorporated

PNP

SINGLE

YES

120 MHz

3 W

5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

Other Transistors

10

150 Cel

SILICON

60 V

MATTE TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

e3

30

260

ZXTC6717MCTA

Diodes Incorporated

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

120 MHz

3 W

4.5 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

2

8

SMALL OUTLINE

BIP General Purpose Small Signals

150

150 Cel

SILICON

15 V

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-N8

1

COLLECTOR

Not Qualified

HIGH RELIABILITY

e4

30

260

UZXTDA1M832TA

Diodes Incorporated

NPN AND PNP

SEPARATE, 2 ELEMENTS

YES

120 MHz

4.5 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

2

10

FLATPACK

150

SILICON

15 V

QUAD

R-PQFP-F10

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

FCX617TA

Diodes Incorporated

NPN

SINGLE

YES

120 MHz

3 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

3

SMALL OUTLINE

150

150 Cel

SILICON

15 V

MATTE TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e3

260

ZXTD617MCTA

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

120 MHz

3 W

4.5 A

PLASTIC/EPOXY

SWITCHING

NO LEAD

RECTANGULAR

2

8

SMALL OUTLINE

Other Transistors

150

150 Cel

SILICON

15 V

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-N8

1

COLLECTOR

Not Qualified

HIGH RELIABILITY

e4

30

260

ZTX1056ASTOA

Diodes Incorporated

NPN

SINGLE

NO

120 MHz

3 A

PLASTIC/EPOXY

WIRE

ROUND

1

3

CYLINDRICAL

30

200 Cel

SILICON

160 V

MATTE TIN

BOTTOM

O-PBCY-W3

Not Qualified

e3

10

260

UZTX1056A

Diodes Incorporated

NPN

SINGLE

NO

120 MHz

3 A

PLASTIC/EPOXY

WIRE

ROUND

1

3

CYLINDRICAL

30

200 Cel

SILICON

160 V

MATTE TIN

BOTTOM

O-PBCY-W3

Not Qualified

e3

10

260

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

UZXTAM322TC

Diodes Incorporated

NPN

SINGLE

YES

120 MHz

4.5 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

5

FLATPACK

150

150 Cel

SILICON

15 V

QUAD

R-PQFP-F5

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

UZXTDAM832TA

Diodes Incorporated

NPN

SEPARATE, 2 ELEMENTS

YES

120 MHz

4.5 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

2

10

FLATPACK

150

150 Cel

SILICON

15 V

QUAD

R-PQFP-F10

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

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