RF Small Signal Bipolar Junction Transistors (BJT)

Reset All
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 VCEsat Minimum Power Gain (Gp) Terminal Form Package Shape No. of Elements Highest Frequency Band No. of Terminals Package Style (Meter) Sub-Category 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 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) Reference Standard

BFQ51

NXP Semiconductors

PNP

SINGLE

YES

5000 MHz

.025 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

ROUND

1

ULTRA HIGH FREQUENCY BAND

3

DISK BUTTON

SILICON

15 V

RADIAL

O-PRDB-F3

Not Qualified

LOW NOISE

CECC

BF241-T/R

NXP Semiconductors

NPN

SINGLE

NO

150 MHz

.025 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

ROUND

1

3

CYLINDRICAL

35

150 Cel

.5 pF

SILICON

40 V

BOTTOM

O-PBCY-W3

Not Qualified

TO-92

BFU910F

NXP Semiconductors

BF240-AMMO

NXP Semiconductors

NPN

SINGLE

NO

150 MHz

.025 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

ROUND

1

3

CYLINDRICAL

67

150 Cel

.5 pF

SILICON

40 V

BOTTOM

O-PBCY-W3

Not Qualified

TO-92

934022980215

NXP Semiconductors

NPN

SINGLE

YES

5000 MHz

.2 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

SILICON

15 V

TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

BF506-T/R

NXP Semiconductors

PNP

SINGLE

NO

350 MHz

.025 A

PLASTIC/EPOXY

AMPLIFIER

17.5 dB

THROUGH-HOLE

ROUND

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

TUNER

TO-92

PMBTH81TRL

NXP Semiconductors

PNP

SINGLE

YES

600 MHz

.04 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.85 pF

SILICON

20 V

DUAL

R-PDSO-G3

Not Qualified

BFG25AWT/R

NXP Semiconductors

NPN

SINGLE

YES

5000 MHz

.0065 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

C BAND

4

SMALL OUTLINE

.3 pF

SILICON

5 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

HIGH RELIABILITY

BLX91CB

NXP Semiconductors

NPN

SINGLE

NO

.4 A

PLASTIC/EPOXY

SWITCHING

FLAT

ROUND

1

4

POST/STUD MOUNT

4 W

200 Cel

SILICON

33 V

RADIAL

O-PRPM-F4

ISOLATED

Not Qualified

BFQ23

NXP Semiconductors

PNP

SINGLE

YES

5000 MHz

.035 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

ROUND

1

ULTRA HIGH FREQUENCY BAND

3

DISK BUTTON

SILICON

12 V

RADIAL

O-PRDB-F3

Not Qualified

LOW NOISE

CECC

934047470135

NXP Semiconductors

NPN

SINGLE

YES

25000 MHz

.03 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

SILICON

4.5 V

TIN

DUAL

R-PDSO-G4

EMITTER

Not Qualified

LOW NOISE

e3

934056631215

NXP Semiconductors

NPN

SINGLE

YES

9000 MHz

.05 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

150 Cel

SILICON

10 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

LOW NOISE, HIGH RELIABILITY

TO-236AB

e3

934043080115

NXP Semiconductors

NPN

SINGLE

YES

8500 MHz

.05 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

175 Cel

SILICON

10 V

PURE TIN

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE, HIGH RELIABILITY

BFG197W-T

NXP Semiconductors

NPN

SINGLE

YES

7500 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

C BAND

4

SMALL OUTLINE

SILICON

10 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

LOW NOISE, HIGH RELIABILITY

X3A-BFR90A

NXP Semiconductors

NPN

SINGLE

YES

5000 MHz

.025 A

UNSPECIFIED

AMPLIFIER

NO LEAD

RECTANGULAR

1

C BAND

2

UNCASED CHIP

SILICON

15 V

UPPER

R-XUUC-N2

Not Qualified

BFG197W/XR-T

NXP Semiconductors

NPN

SINGLE

YES

7500 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

C BAND

4

SMALL OUTLINE

SILICON

10 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

LOW NOISE, HIGH RELIABILITY

BF660

NXP Semiconductors

PNP

SINGLE

YES

650 MHz

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

30

150 Cel

SILICON

30 V

DUAL

R-PDSO-G3

Not Qualified

BLT50TRL13

NXP Semiconductors

NPN

SINGLE

YES

PLASTIC/EPOXY

AMPLIFIER

10.5 dB

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

SILICON

DUAL

R-PDSO-G4

Not Qualified

BFQ221-AMMO

NXP Semiconductors

NPN

SINGLE

NO

1000 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

1.15 W

20

150 Cel

SILICON

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

BFG541TRL

NXP Semiconductors

NPN

SINGLE

YES

9000 MHz

.12 A

PLASTIC/EPOXY

AMPLIFIER

9 dB

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

SILICON

15 V

TIN

DUAL

R-PDSO-G4

Not Qualified

e3

BFQ242

NXP Semiconductors

PNP

SINGLE

NO

1000 MHz

5 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

5 W

20

175 Cel

1.7 pF

SILICON

SINGLE

R-PSFM-T3

ISOLATED

Not Qualified

TO-126

BFG94TRL13

NXP Semiconductors

NPN

SINGLE

YES

6000 MHz

.06 A

PLASTIC/EPOXY

AMPLIFIER

15 dB

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

SILICON

12 V

TIN

DUAL

R-PDSO-G4

Not Qualified

e3

BF748-AMMO

NXP Semiconductors

NPN

SINGLE

NO

1200 MHz

.05 A

PLASTIC/EPOXY

AMPLIFIER

11 dB

THROUGH-HOLE

ROUND

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

TUNER

TO-92

934016730215

NXP Semiconductors

NPN

SINGLE

YES

1200 MHz

.05 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

SILICON

20 V

DUAL

R-PDSO-G3

Not Qualified

BSR12TRL13

NXP Semiconductors

PNP

SINGLE

YES

.1 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

SILICON

15 V

DUAL

R-PDSO-G3

Not Qualified

BFG590/XT/R

NXP Semiconductors

NPN

SINGLE

YES

5000 MHz

.65 W

.2 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

Other Transistors

60

180 Cel

SILICON

15 V

MATTE TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

40

260

BFQ241-T/R

NXP Semiconductors

PNP

SINGLE

NO

1000 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

1.15 W

20

150 Cel

1.7 pF

SILICON

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

BFG67W-T

NXP Semiconductors

NPN

SINGLE

YES

7500 MHz

.05 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

C BAND

4

SMALL OUTLINE

SILICON

10 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

LOW NOISE, HIGH RELIABILITY

934032350115

NXP Semiconductors

NPN

SINGLE

YES

5000 MHz

.0065 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

C BAND

4

SMALL OUTLINE

.3 pF

SILICON

5 V

DUAL

R-PDSO-G4

COLLECTOR

HIGH RELIABILITY

BFG67,215

NXP Semiconductors

NPN

SINGLE

YES

8000 MHz

.3 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

Other Transistors

.3 W

60

175 Cel

SILICON

10 V

TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

30

260

CECC

BFT93

NXP Semiconductors

PNP

SINGLE

YES

5000 MHz

.3 W

.035 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

.3 W

20

175 Cel

SILICON

12 V

Tin (Sn)

DUAL

R-PDSO-G3

1

Not Qualified

LOW NOISE

TO-236AB

e3

30

260

CECC

BFQ256A-TAPE-7

NXP Semiconductors

PNP

SINGLE

YES

1200 MHz

.3 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

2 W

20

175 Cel

SILICON

95 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

934018840215

NXP Semiconductors

NPN

SINGLE

YES

9000 MHz

.12 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

SILICON

15 V

TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

BLT91/SL

NXP Semiconductors

NPN

SINGLE

YES

.5 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

6 dB

FLAT

ROUND

1

ULTRA HIGH FREQUENCY BAND

4

DISK BUTTON

25

200 Cel

SILICON

10 V

RADIAL

O-CRDB-F4

Not Qualified

HIGH RELIABILITY

933919920135

NXP Semiconductors

NPN

SINGLE

YES

5500 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

SILICON

15 V

TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

e3

PMBTH10-T

NXP Semiconductors

NPN

SINGLE

YES

650 MHz

.04 A

PLASTIC/EPOXY

SWITCHING

.5 V

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.4 W

60

150 Cel

.65 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

CECC

934067713215

NXP Semiconductors

NPN

SINGLE

YES

11000 MHz

.45 W

.08 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

60

150 Cel

.41 pF

SILICON

12 V

-40 Cel

TIN

DUAL

R-PDSO-G4

1

COLLECTOR

LOW NOISE

e3

30

260

AEC-Q101; IEC-60134

934061234115

NXP Semiconductors

NPN

SINGLE

YES

9000 MHz

.05 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

SILICON

10 V

DUAL

R-PDSO-G3

LOW NOISE, HIGH RELIABILITY

934032330135

NXP Semiconductors

NPN

SINGLE

YES

9000 MHz

.12 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

SILICON

15 V

TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

HIGH RELIABILITY, LOW NOISE

e3

934047470115

NXP Semiconductors

NPN

SINGLE

YES

25000 MHz

.03 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

SILICON

4.5 V

TIN

DUAL

R-PDSO-G4

EMITTER

Not Qualified

LOW NOISE

e3

934063149215

NXP Semiconductors

NPN

SINGLE

YES

5000 MHz

.0065 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

3

SMALL OUTLINE

.45 pF

SILICON

5 V

DUAL

R-PDSO-G3

HIGH RELIABILITY

BFG135

NXP Semiconductors

NPN

SINGLE

YES

7000 MHz

1 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

Other Transistors

1 W

80

175 Cel

SILICON

15 V

Tin (Sn)

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

BUILT-IN EMITTER BALLASTING RESISTORS

e3

30

260

BFG520/XTRL

NXP Semiconductors

NPN

SINGLE

YES

9000 MHz

.07 A

PLASTIC/EPOXY

AMPLIFIER

13 dB

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

SILICON

15 V

TIN

DUAL

R-PDSO-G4

Not Qualified

e3

BFG93A/XRTRL

NXP Semiconductors

NPN

SINGLE

YES

6000 MHz

.035 A

PLASTIC/EPOXY

AMPLIFIER

17 dB

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

SILICON

12 V

DUAL

R-PDSO-G4

Not Qualified

BFM505,115

NXP Semiconductors

NPN

SEPARATE, 2 ELEMENTS

YES

9000 MHz

.018 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

L BAND

6

SMALL OUTLINE

175 Cel

SILICON

8 V

TIN

DUAL

R-PDSO-G6

1

Not Qualified

LOW NOISE, HIGH RELIABILITY

e3

30

260

BFQ234

NXP Semiconductors

NPN

SINGLE

YES

1400 MHz

.3 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

FLAT

ROUND

1

4

DISK BUTTON

SILICON

65 V

RADIAL

O-CRDB-F4

BASE

Not Qualified

HIGH RELIABILITY, WITH EMITTER BALLASTING RESISTOR

BFG33/XRTRL13

NXP Semiconductors

NPN

SINGLE

YES

8000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

12 dB

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

SILICON

7 V

DUAL

R-PDSO-G4

Not Qualified

934018860215

NXP Semiconductors

NPN

SINGLE

YES

9000 MHz

.12 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

SILICON

15 V

TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

RF Small Signal Bipolar Junction Transistors (BJT)

RF Small Signal Bipolar Junction Transistors (BJT) are electronic devices used in low-power RF (radio frequency) applications to amplify and control small signals. They are commonly used in applications such as wireless communication, GPS, and radio broadcasting.

RF Small Signal BJTs are designed to handle low-power levels and operate at high frequencies, typically in the range of a few MHz to several GHz. They have a high gain and low noise figure, making them suitable for small signal amplification.

The RF 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.

RF Small Signal BJTs are available in various types and configurations, including NPN and PNP bipolar transistors, and can handle power levels ranging from a few milliwatts to a few watts. They are subject to various standards and regulations, such as JEDEC (Joint Electron Device Engineering Council) and RoHS (Restriction of Hazardous Substances), to ensure their safety and performance.