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

BFG94TRL

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

934055892115

NXP Semiconductors

NPN

SINGLE

YES

9000 MHz

.07 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

3

SMALL OUTLINE

SILICON

TIN

DUAL

R-PDSO-G3

Not Qualified

HIGH RELIABILITY, LOW NOISE

e3

BFU668F

NXP Semiconductors

BFQ236-T

NXP Semiconductors

NPN

SINGLE

YES

1400 MHz

.3 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

1.5 pF

SILICON

65 V

SINGLE

R-PSSO-G4

COLLECTOR

Not Qualified

HIGH RELIABILITY

BFG33/X

NXP Semiconductors

NPN

SINGLE

YES

12000 MHz

.02 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

.14 W

50

150 Cel

SILICON

7 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

LOW NOISE, HIGH RELIABILITY

CECC

BFG590

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

175 Cel

SILICON

15 V

MATTE TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

934032310115

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

BF506-AMMO

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

934021430115

NXP Semiconductors

NPN

SINGLE

YES

9000 MHz

.12 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

3

SMALL OUTLINE

SILICON

15 V

PURE TIN

DUAL

R-PDSO-G3

Not Qualified

HIGH RELIABILITY, LOW NOISE

BFQ19TRL13

NXP Semiconductors

NPN

SINGLE

YES

5000 MHz

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

SILICON

SINGLE

R-PSSO-F3

Not Qualified

BFG198,115

NXP Semiconductors

NPN

SINGLE

YES

8000 MHz

1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

Other Transistors

1 W

40

175 Cel

SILICON

10 V

TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

e3

30

260

BFQ256ATRL13

NXP Semiconductors

PNP

SINGLE

YES

800 MHz

.3 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

20

175 Cel

1.6 pF

SILICON

DUAL

R-PDSO-G4

Not Qualified

BFG67W/X-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

934018800215

NXP Semiconductors

NPN

SINGLE

YES

9000 MHz

.07 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

SILICON

15 V

TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

933092111235

NXP Semiconductors

NPN

SINGLE

YES

350 MHz

.025 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

1 pF

SILICON

20 V

TIN

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

934022860115

NXP Semiconductors

NPN

SINGLE

YES

1600 MHz

.05 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

175 Cel

1.5 pF

SILICON

15 V

TIN

DUAL

R-PDSO-G3

Not Qualified

e3

2N5054

NXP Semiconductors

NPN

SINGLE

NO

1700 MHz

.025 A

METAL

WIRE

ROUND

1

ULTRA HIGH FREQUENCY BAND

4

CYLINDRICAL

SILICON

15 V

BOTTOM

O-MBCY-W4

Not Qualified

TO-72

BFG97,115

NXP Semiconductors

NPN

SINGLE

YES

5500 MHz

1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

Other Transistors

1 W

25

175 Cel

SILICON

15 V

TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

e3

30

260

CECC

BF579-T

NXP Semiconductors

PNP

SINGLE

YES

1350 MHz

.025 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

SILICON

20 V

DUAL

R-PDSO-G3

Not Qualified

TUNER

933779670215

NXP Semiconductors

NPN

SINGLE

YES

8000 MHz

.05 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

SILICON

10 V

TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

BF547T/R

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

BF241C-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

934064611115

NXP Semiconductors

NPN

SINGLE

YES

21000 MHz

.06 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

X BAND

4

SMALL OUTLINE

SILICON

5.5 V

DUAL

R-PDSO-F4

LOW NOISE

PMBT3640-TAPE-7

NXP Semiconductors

PNP

SINGLE

YES

500 MHz

.08 A

PLASTIC/EPOXY

SWITCHING

.6 V

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.35 W

20

150 Cel

3.5 pF

SILICON

12 V

60 ns

75 ns

DUAL

R-PDSO-G3

Not Qualified

BFQ225

NXP Semiconductors

NPN

SINGLE

NO

1000 MHz

3.75 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

1

3

FLANGE MOUNT

Other Transistors

3.75 W

20

175 Cel

1.7 pF

SILICON

SINGLE

R-PSFM-T3

1

Not Qualified

TO-202

BFQ234/I

NXP Semiconductors

NPN

SINGLE

YES

1400 MHz

.3 A

CERAMIC, METAL-SEALED COFIRED

FLAT

ROUND

1

ULTRA HIGH FREQUENCY BAND

4

DISK BUTTON

SILICON

65 V

RADIAL

O-CRDB-F4

Not Qualified

HIGH RELIABILITY

BFG94T/R

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

TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

260

CECC

BLT80TRL13

NXP Semiconductors

NPN

SINGLE

YES

PLASTIC/EPOXY

AMPLIFIER

6 dB

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

SILICON

TIN

DUAL

R-PDSO-G4

Not Qualified

e3

BFG17ATRL13

NXP Semiconductors

NPN

SINGLE

YES

2800 MHz

.025 A

PLASTIC/EPOXY

AMPLIFIER

15.5 dB

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

SILICON

15 V

DUAL

R-PDSO-G4

Not Qualified

BLT80TRL

NXP Semiconductors

NPN

SINGLE

YES

PLASTIC/EPOXY

AMPLIFIER

6 dB

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

SILICON

TIN

DUAL

R-PDSO-G4

Not Qualified

e3

934022960115

NXP Semiconductors

PNP

SINGLE

YES

4000 MHz

.025 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

3

SMALL OUTLINE

150 Cel

SILICON

15 V

Tin (Sn)

DUAL

R-PDSO-G3

1

Not Qualified

HIGH RELIABILITY

e3

30

260

BFE520-T

NXP Semiconductors

NPN

COMMON EMITTER, 2 ELEMENTS

YES

9000 MHz

.07 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

L BAND

5

SMALL OUTLINE

.45 pF

SILICON

8 V

DUAL

R-PDSO-G5

Not Qualified

X3A-BFR540

NXP Semiconductors

NPN

SINGLE

YES

9000 MHz

.12 A

UNSPECIFIED

AMPLIFIER

NO LEAD

SQUARE

1

X BAND

2

UNCASED CHIP

SILICON

UPPER

S-XUUC-N2

Not Qualified

BFQ251T/R

NXP Semiconductors

PNP

SINGLE

NO

1300 MHz

.3 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

1 W

20

150 Cel

2 pF

SILICON

65 V

BOTTOM

O-PBCY-T3

Not Qualified

HIGH RELIABILITY

TO-92

CECC

BLT70

NXP Semiconductors

NPN

SINGLE

YES

2.1 W

.25 A

PLASTIC/EPOXY

AMPLIFIER

6 dB

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

Other Transistors

2.1 W

25

175 Cel

3.5 pF

SILICON

8 V

TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

e3

30

260

BLT71/8

NXP Semiconductors

NPN

SINGLE

YES

.5 A

PLASTIC/EPOXY

AMPLIFIER

11 dB

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

8

SMALL OUTLINE

2.9 W

25

175 Cel

7 pF

SILICON

8 V

DUAL

R-PDSO-G8

Not Qualified

MS-012AA

934043090115

NXP Semiconductors

NPN

SINGLE

YES

8500 MHz

.1 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

BFQ540T/R

NXP Semiconductors

NPN

SINGLE

YES

9000 MHz

.12 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

SILICON

15 V

TIN

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

LOW NOISE, HIGH RELIABILITY

TO-243

e3

BFG31T/R

NXP Semiconductors

PNP

SINGLE

YES

5000 MHz

1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

C BAND

4

SMALL OUTLINE

Other Transistors

1 W

25

175 Cel

SILICON

15 V

TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

40

260

CECC

BF748

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

BFG92A/XT/R

NXP Semiconductors

NPN

SINGLE

YES

5000 MHz

.025 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

175 Cel

SILICON

15 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

LOW NOISE, HIGH RELIABILITY

BFQ236-TAPE-7

NXP Semiconductors

NPN

SINGLE

YES

1400 MHz

.3 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

2 W

20

175 Cel

SILICON

65 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

BFQ231-AMMO

NXP Semiconductors

NPN

SINGLE

NO

1400 MHz

.3 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

1 W

20

150 Cel

SILICON

65 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

BF747TRL13

NXP Semiconductors

NPN

SINGLE

YES

1200 MHz

.05 A

PLASTIC/EPOXY

AMPLIFIER

13 dB

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

SILICON

20 V

DUAL

R-PDSO-G3

Not Qualified

TUNER

934064612115

NXP Semiconductors

NPN

SINGLE

YES

18000 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

KA BAND

4

SMALL OUTLINE

SILICON

5.5 V

DUAL

R-PDSO-F4

LOW NOISE

BFG325W/XR,115

NXP Semiconductors

NPN

SINGLE

YES

14000 MHz

.21 W

.035 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

Other Transistors

60

175 Cel

.4 pF

SILICON

6 V

TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

LOW NOISE

e3

934063513115

NXP Semiconductors

NPN

SINGLE

YES

70000 MHz

.04 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

C BAND

4

SMALL OUTLINE

SILICON GERMANIUM

2.8 V

TIN

DUAL

R-PDSO-F4

1

EMITTER

LOW NOISE

e3

30

260

BFQ256-TAPE-7

NXP Semiconductors

PNP

SINGLE

YES

1300 MHz

.3 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

2 W

20

175 Cel

SILICON

65 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

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.