1 W RF Small Signal Bipolar Junction Transistors (BJT) 51

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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

BFG35,115

NXP Semiconductors

NPN

SINGLE

YES

4000 MHz

1 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

Other Transistors

1 W

25

175 Cel

SILICON

18 V

Tin (Sn)

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

e3

30

260

CECC

KSP10

Onsemi

NPN

SINGLE

NO

650 MHz

1 W

PLASTIC/EPOXY

.5 V

THROUGH-HOLE

ROUND

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

.35 W

60

150 Cel

.7 pF

SILICON

25 V

BOTTOM

O-PBCY-T3

TO-92

MRF5160

Motorola

PNP

SEPARATE, 2 ELEMENTS

YES

800 MHz

1 W

.4 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

2

ULTRA HIGH FREQUENCY BAND

8

SMALL OUTLINE

Other Transistors

10

150 Cel

SILICON

40 V

TIN LEAD

DUAL

R-PDSO-G8

Not Qualified

e0

MPSH11

Onsemi

NPN

SINGLE

NO

650 MHz

1 W

PLASTIC/EPOXY

THROUGH-HOLE

ROUND

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

Other Transistors

60

150 Cel

.7 pF

SILICON

25 V

TIN LEAD

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e0

BFQ17

NXP Semiconductors

NPN

SINGLE

YES

1500 MHz

1 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

FLAT

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

1 W

25

175 Cel

4 pF

SILICON

25 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

CECC

BFQ231

NXP Semiconductors

NPN

SINGLE

NO

1400 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

65 V

BOTTOM

O-PBCY-T3

Not Qualified

HIGH RELIABILITY

TO-92

CECC

BFQ161-T/R

NXP Semiconductors

NPN

SINGLE

NO

1000 MHz

1 W

.5 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

Other Transistors

1 W

25

150 Cel

4.3 pF

SILICON

10 V

BOTTOM

O-PBCY-T3

Not Qualified

HIGH RELIABILITY

TO-92

CECC

BFG198T/R

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

COLLECTOR

Not Qualified

e3

260

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

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

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

BFG135T/R

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

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

BUILT-IN EMITTER BALLASTING RESISTORS

e3

40

260

BFQ17T/R

NXP Semiconductors

NPN

SINGLE

YES

1500 MHz

1 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

FLAT

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

1 W

25

175 Cel

4 pF

SILICON

25 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

CECC

BFG35

NXP Semiconductors

NPN

SINGLE

YES

4000 MHz

1 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

S BAND

4

SMALL OUTLINE

Other Transistors

1 W

25

175 Cel

SILICON

18 V

Tin (Sn)

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

e3

30

260

CECC

BFG135,115

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

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

BUILT-IN EMITTER BALLASTING RESISTORS

e3

30

260

BFG31

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

MATTE TIN

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

CECC

BFG16AT/R

NXP Semiconductors

NPN

SINGLE

YES

1500 MHz

1 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

Other Transistors

1 W

25

175 Cel

SILICON

25 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

HIGH RELIABILITY

CECC

BFQ149,115

NXP Semiconductors

PNP

SINGLE

YES

5000 MHz

1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

C BAND

3

SMALL OUTLINE

Other Transistors

1 W

20

150 Cel

SILICON

15 V

TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e3

30

260

CECC

BFG97T/R

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

COLLECTOR

Not Qualified

e3

40

260

CECC

BFG97

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 (Sn)

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

e3

30

260

CECC

BFQ161

NXP Semiconductors

NPN

SINGLE

NO

1000 MHz

1 W

.5 A

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

Other Transistors

1 W

25

150 Cel

4.3 pF

SILICON

10 V

BOTTOM

O-PBCY-T3

Not Qualified

HIGH RELIABILITY

TO-92

CECC

BFG621

NXP Semiconductors

NPN

SINGLE WITH BUILT-IN RESISTOR

YES

8000 MHz

1 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

Other Transistors

175 Cel

SILICON

15 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

HIGH RELIABILITY, WITH EMITTER BALLASTING RESISTORS

BFQ18A

NXP Semiconductors

NPN

SINGLE

YES

4000 MHz

1 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

S BAND

3

SMALL OUTLINE

Other Transistors

1 W

25

175 Cel

SILICON

18 V

Tin (Sn)

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e3

30

260

CECC

BFG31,115

NXP Semiconductors

PNP

SINGLE

YES

5000 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

Matte Tin (Sn)

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

40

260

CECC

BFG97,135

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

40

175 Cel

SILICON

15 V

TIN

DUAL

R-PDSO-G4

1

COLLECTOR

e3

30

260

IEC-134

BFG16A

NXP Semiconductors

NPN

SINGLE

YES

1500 MHz

1 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

4

SMALL OUTLINE

Other Transistors

1 W

25

175 Cel

SILICON

25 V

TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

HIGH RELIABILITY

e3

CECC

BFC520

NXP Semiconductors

NPN

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

YES

7000 MHz

1 W

.07 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

L BAND

5

SMALL OUTLINE

Other Transistors

60

175 Cel

.01 pF

SILICON

8 V

DUAL

R-PDSO-G5

Not Qualified

LOW NOISE, HIGH RELIABILITY

BFQ18AT/R

NXP Semiconductors

NPN

SINGLE

YES

4000 MHz

1 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

S BAND

3

SMALL OUTLINE

Other Transistors

1 W

25

175 Cel

SILICON

18 V

TIN

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

e3

CECC

BFQ251

NXP Semiconductors

PNP

SINGLE

NO

1300 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

2 pF

SILICON

65 V

BOTTOM

O-PBCY-T3

Not Qualified

HIGH RELIABILITY

TO-92

CECC

BFG198

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 (Sn)

DUAL

R-PDSO-G4

1

COLLECTOR

Not Qualified

e3

30

260

BFQ149T/R

NXP Semiconductors

PNP

SINGLE

YES

5000 MHz

1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

C BAND

3

SMALL OUTLINE

Other Transistors

1 W

20

150 Cel

SILICON

15 V

TIN

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

e3

CECC

BLT13

NXP Semiconductors

NPN

SINGLE

YES

1800 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

6 dB

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

8

SMALL OUTLINE

Other Transistors

1 W

30

175 Cel

8 pF

SILICON

10 V

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G8

Not Qualified

MS-012AA

e4

BFE520

NXP Semiconductors

NPN

COMMON EMITTER, 2 ELEMENTS

YES

9000 MHz

1 W

.07 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

2

L BAND

5

SMALL OUTLINE

Other Transistors

60

175 Cel

.45 pF

SILICON

8 V

DUAL

R-PDSO-G5

Not Qualified

BFQ149

NXP Semiconductors

PNP

SINGLE

YES

5000 MHz

1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

C BAND

3

SMALL OUTLINE

Other Transistors

1 W

20

150 Cel

SILICON

15 V

Tin (Sn)

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e3

30

260

CECC

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

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

BLT14

NXP Semiconductors

NPN

SINGLE

YES

1800 MHz

1 W

1 A

PLASTIC/EPOXY

AMPLIFIER

6 dB

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

8

SMALL OUTLINE

Other Transistors

1 W

30

175 Cel

8 pF

SILICON

8 V

DUAL

R-PDSO-G8

Not Qualified

MS-012AA

BFQ18A,115

NXP Semiconductors

NPN

SINGLE

YES

4000 MHz

1 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

S BAND

3

SMALL OUTLINE

Other Transistors

1 W

25

175 Cel

SILICON

18 V

Tin (Sn)

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

e3

30

260

CECC

BFG35T/R

NXP Semiconductors

NPN

SINGLE

YES

4000 MHz

1 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

S BAND

4

SMALL OUTLINE

Other Transistors

1 W

25

175 Cel

SILICON

18 V

TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

e3

260

CECC

BFG135A

Infineon Technologies

NPN

SINGLE

YES

6000 MHz

1 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

Other Transistors

80

150 Cel

1.5 pF

SILICON

15 V

TIN LEAD

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

BUILT IN EMITTER BALLASTING RESISTOR

e0

BFG194

Infineon Technologies

PNP

SINGLE

YES

5000 MHz

1 W

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

Other Transistors

20

150 Cel

2 pF

SILICON

15 V

TIN LEAD

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

e0

BFQ19SE6327HTSA1

Infineon Technologies

NPN

SINGLE

YES

5500 MHz

1 W

.075 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

L BAND

3

SMALL OUTLINE

Other Transistors

70

150 Cel

1.5 pF

SILICON

15 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

BFQ19S

Infineon Technologies

NPN

SINGLE

YES

5500 MHz

1 W

.21 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

L BAND

3

SMALL OUTLINE

Other Transistors

25

150 Cel

1.35 pF

SILICON

15 V

TIN

SINGLE

R-PSSO-F3

1

COLLECTOR

Not Qualified

LOW NOISE

TO-243

e3

BFG19SE6327

Infineon Technologies

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

70

150 Cel

1.4 pF

SILICON

15 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

BFG196

Infineon Technologies

NPN

SINGLE

YES

7500 MHz

1 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

Other Transistors

150 Cel

1.3 pF

SILICON

12 V

MATTE TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

LOW NOISE

e3

BFQ64

Infineon Technologies

NPN

SINGLE

YES

3000 MHz

1 W

.2 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

25

150 Cel

SILICON

20 V

SINGLE

R-PSSO-F3

COLLECTOR

Not Qualified

TO-243

BFG135AE6327

Infineon Technologies

NPN

SINGLE

YES

6000 MHz

1 W

.15 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

Other Transistors

80

150 Cel

1.8 pF

SILICON

15 V

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

BFG19S

Infineon Technologies

NPN

SINGLE

YES

5500 MHz

1 W

.21 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

Other Transistors

30

150 Cel

1.1 pF

SILICON

15 V

MATTE TIN

DUAL

R-PDSO-G4

COLLECTOR

Not Qualified

LOW NOISE

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.