RF Small Signal Bipolar Junction Transistors (BJT)

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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 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

933608850112

NXP Semiconductors

NPN

SINGLE

NO

4000 MHz

.15 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

FLAT

ROUND

1

ULTRA HIGH FREQUENCY BAND

4

POST/STUD MOUNT

2.75 pF

SILICON

18 V

RADIAL

O-CRPM-F4

ISOLATED

Not Qualified

HIGH RELIABILITY, WITH EMITTER BALLASTING RESISTORS

NOT SPECIFIED

NOT SPECIFIED

BFE505-T

NXP Semiconductors

NPN

COMMON EMITTER, 2 ELEMENTS

YES

9000 MHz

.018 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

L BAND

5

SMALL OUTLINE

.3 pF

SILICON

8 V

DUAL

R-PDSO-G5

Not Qualified

BLT81,115

NXP Semiconductors

NPN

SINGLE

YES

2 W

.5 A

PLASTIC/EPOXY

AMPLIFIER

6 dB

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

Other Transistors

2 W

25

175 Cel

4 pF

SILICON

9.5 V

Tin (Sn)

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

30

260

BFG25A/XTRL

NXP Semiconductors

NPN

SINGLE

YES

5000 MHz

.0065 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

SILICON

5 V

DUAL

R-PDSO-G4

Not Qualified

BFG540W,115

NXP Semiconductors

NPN

SINGLE

YES

9000 MHz

.5 W

.12 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

Other Transistors

.5 W

60

175 Cel

SILICON

TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

30

260

BFQ235

NXP Semiconductors

NPN

SINGLE

NO

1400 MHz

.3 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

FLANGE MOUNT

3 W

20

175 Cel

2 pF

SILICON

65 V

SINGLE

R-PSFM-T3

COLLECTOR

Not Qualified

HIGH RELIABILITY

TO-202

CECC

933330360115

NXP Semiconductors

NPN

SINGLE

YES

1500 MHz

.15 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

4 pF

SILICON

25 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

BF547

NXP Semiconductors

NPN

SINGLE

YES

1200 MHz

.3 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

.3 W

40

150 Cel

SILICON

20 V

DUAL

R-PDSO-G3

Not Qualified

TO-236AB

CECC

BF824W

NXP Semiconductors

PNP

SINGLE

YES

400 MHz

.2 W

.025 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

25

150 Cel

SILICON

Tin (Sn)

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

BFS540

NXP Semiconductors

NPN

SINGLE

YES

9000 MHz

.5 W

.12 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

3

SMALL OUTLINE

Other Transistors

.5 W

60

175 Cel

SILICON

15 V

TIN

DUAL

R-PDSO-G3

Not Qualified

HIGH RELIABILITY, LOW NOISE

e3

30

260

BF579TRL13

NXP Semiconductors

PNP

SINGLE

YES

1350 MHz

.025 A

PLASTIC/EPOXY

AMPLIFIER

16 dB

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

20

SILICON

20 V

DUAL

R-PDSO-G3

Not Qualified

TUNER

BLT71-T

NXP Semiconductors

NPN

SINGLE

YES

.5 A

PLASTIC/EPOXY

AMPLIFIER

6 dB

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

3.5 W

25

175 Cel

7 pF

SILICON

8 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

933063420126

NXP Semiconductors

NPN

SINGLE

NO

550 MHz

.025 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

.5 pF

SILICON

25 V

TIN

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e3

934047450115

NXP Semiconductors

NPN

SINGLE

YES

17000 MHz

.0036 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

150 Cel

SILICON

4.5 V

PURE TIN

DUAL

R-PDSO-G4

EMITTER

Not Qualified

LOW NOISE

934022950115

NXP Semiconductors

NPN

SINGLE

YES

5000 MHz

.035 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

150 Cel

SILICON

12 V

PURE TIN

DUAL

R-PDSO-G3

Not Qualified

HIGH RELIABILITY

BF536

NXP Semiconductors

PNP

SINGLE

YES

350 MHz

.025 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

25

SILICON

30 V

DUAL

R-PDSO-G3

Not Qualified

BFG591,115

NXP Semiconductors

NPN

SINGLE

YES

7000 MHz

1.2 W

.2 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

Other Transistors

60

175 Cel

SILICON

15 V

TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

LOW NOISE, HIGH RELIABILITY

e3

30

260

BFQ166-TAPE-7

NXP Semiconductors

NPN

SINGLE

YES

1000 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

2 W

50

175 Cel

SILICON

10 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

933330380115

NXP Semiconductors

NPN

SINGLE

YES

5500 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

175 Cel

SILICON

15 V

TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

LOW NOISE

TO-243

e3

933653660215

NXP Semiconductors

NPN

SINGLE

YES

6000 MHz

.035 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

C BAND

3

SMALL OUTLINE

.6 pF

SILICON

12 V

DUAL

R-PDSO-G3

BFG520/XR,215

NXP Semiconductors

NPN

SINGLE

YES

9000 MHz

.3 W

.07 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

Other Transistors

.3 W

60

175 Cel

SILICON

15 V

TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

260

CECC

933347740215

NXP Semiconductors

PNP

SINGLE

YES

5000 MHz

.035 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

175 Cel

SILICON

12 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

LOW NOISE

TO-236AB

e3

933063420116

NXP Semiconductors

NPN

SINGLE

NO

550 MHz

.025 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

.5 pF

SILICON

25 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

NOT SPECIFIED

NOT SPECIFIED

BFG11W/X

NXP Semiconductors

NPN

SINGLE

YES

.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

5 pF

SILICON

8 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

HIGH RELIABILITY

PMBTH81-T

NXP Semiconductors

PNP

SINGLE

YES

600 MHz

.04 A

PLASTIC/EPOXY

SWITCHING

.5 V

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.4 W

60

150 Cel

.85 pF

SILICON

20 V

DUAL

R-PDSO-G3

Not Qualified

CECC

BFW92

NXP Semiconductors

NPN

SINGLE

YES

1600 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

2N6598

NXP Semiconductors

NPN

SINGLE

NO

4000 MHz

.035 A

METAL

WIRE

ROUND

1

ULTRA HIGH FREQUENCY BAND

4

CYLINDRICAL

SILICON

12 V

BOTTOM

O-MBCY-W4

Not Qualified

TO-72

BF536TRL

NXP Semiconductors

PNP

SINGLE

YES

350 MHz

.025 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

25

SILICON

30 V

DUAL

R-PDSO-G3

Not Qualified

BF324-AMMO

NXP Semiconductors

PNP

SINGLE

NO

440 MHz

.025 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

VERY HIGH FREQUENCY BAND

3

CYLINDRICAL

150 Cel

.3 pF

SILICON

30 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

BLV99/SL

NXP Semiconductors

NPN

SINGLE

YES

6 W

.2 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

8 dB

FLAT

ROUND

1

ULTRA HIGH FREQUENCY BAND

4

DISK BUTTON

Other Transistors

25

200 Cel

SILICON

27 V

RADIAL

O-CRDB-F4

EMITTER

Not Qualified

HIGH RELIABILITY, WITH EMITTER BALLASTING RESISTORS

BFG93AW-T

NXP Semiconductors

NPN

SINGLE

YES

7000 MHz

.035 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

MILLIMETER WAVE BAND

4

SMALL OUTLINE

SILICON

12 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

LOW NOISE, HIGH RELIABILITY

BFG11W/XT/R

NXP Semiconductors

NPN

SINGLE

YES

.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

5 pF

SILICON

8 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

HIGH RELIABILITY

BFQ19T/R

NXP Semiconductors

NPN

SINGLE

YES

5500 MHz

.5 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

1 W

25

175 Cel

SILICON

15 V

TIN

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

LOW NOISE

TO-243

e3

CECC

933461190112

NXP Semiconductors

NPN

SINGLE

YES

4000 MHz

.3 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

FLAT

ROUND

1

ULTRA HIGH FREQUENCY BAND

4

DISK BUTTON

SILICON

18 V

RADIAL

O-CRDB-F4

ISOLATED

Not Qualified

WITH EMITTER BALLASTING RESISTORS, HIGH RELIABILITY

NOT SPECIFIED

NOT SPECIFIED

BFG10/XT/R

NXP Semiconductors

NPN

SINGLE

YES

.25 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

175 Cel

3 pF

SILICON

8 V

TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

BFG67X

NXP Semiconductors

NPN

SINGLE

YES

7500 MHz

.3 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

11 dB

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

Other Transistors

60

175 Cel

SILICON

10 V

MATTE TIN

DUAL

R-PDSO-G4

Not Qualified

TUNER

e3

BFW93

NXP Semiconductors

NPN

SINGLE

YES

1700 MHz

.05 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

ROUND

1

ULTRA HIGH FREQUENCY BAND

3

DISK BUTTON

SILICON

10 V

RADIAL

O-PRDB-F3

Not Qualified

CECC

BFT24

NXP Semiconductors

NPN

SINGLE

YES

2300 MHz

.0065 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

ROUND

1

ULTRA HIGH FREQUENCY BAND

3

DISK BUTTON

SILICON

5 V

RADIAL

O-PRDB-F3

Not Qualified

LOW NOISE

CECC

BFG197

NXP Semiconductors

NPN

SINGLE

YES

7500 MHz

.35 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

Other Transistors

.5 W

40

150 Cel

SILICON

10 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

HIGH RELIABILITY

CECC

BFQ231A

NXP Semiconductors

NPN

SINGLE

NO

1200 MHz

1 W

.3 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

Other Transistors

1 W

20

150 Cel

1.8 pF

SILICON

95 V

BOTTOM

O-PBCY-T3

Not Qualified

HIGH RELIABILITY

TO-92

CECC

934022740215

NXP Semiconductors

NPN

SINGLE

YES

.5 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

4 pF

SILICON

8 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

HIGH RELIABILITY

NOT SPECIFIED

NOT SPECIFIED

LAE4001RA

NXP Semiconductors

NPN

SINGLE

YES

.08 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

8.5 dB

FLAT

SQUARE

1

S BAND

4

MICROWAVE

.48 W

20

200 Cel

SILICON

16 V

QUAD

S-CQMW-F4

EMITTER

Not Qualified

BFG505/X

NXP Semiconductors

NPN

SINGLE

YES

9000 MHz

.15 W

.018 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

Other Transistors

.15 W

60

175 Cel

SILICON

MATTE TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

CECC

BFG250W

NXP Semiconductors

NPN

SINGLE

YES

9000 MHz

.07 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

175 Cel

SILICON

TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

LOW NOISE, HIGH RELIABILITY

e3

934064613115

NXP Semiconductors

NPN

SINGLE

YES

43000 MHz

.01 A

PLASTIC/EPOXY

SWITCHING

FLAT

RECTANGULAR

1

KA BAND

4

SMALL OUTLINE

SILICON GERMANIUM

2.8 V

DUAL

R-PDSO-F4

LOW NOISE

BFG94,115

NXP Semiconductors

NPN

SINGLE

YES

6000 MHz

.7 W

.06 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

Other Transistors

.7 W

45

175 Cel

2 pF

SILICON

12 V

MATTE TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

CECC

BFQ235A

NXP Semiconductors

NPN

SINGLE

NO

1200 MHz

3 W

.3 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

FLANGE MOUNT

Other Transistors

3 W

20

175 Cel

2 pF

SILICON

95 V

SINGLE

R-PSFM-T3

COLLECTOR

Not Qualified

HIGH RELIABILITY

TO-202

CECC

934056691115

NXP Semiconductors

NPN

SINGLE

YES

.015 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

SILICON GERMANIUM

2.3 V

DUAL

R-PDSO-G4

EMITTER

Not Qualified

LOW NOISE

NOT SPECIFIED

NOT SPECIFIED

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.