2.5 A RF Power Bipolar Junction Transistors (BJT) 21

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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 Minimum Operating Temperature 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

3005

Microchip Technology

NPN

SINGLE

YES

2.5 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

FLAT

RECTANGULAR

1

S BAND

2

FLANGE MOUNT

200 Cel

SILICON

TIN LEAD

DUAL

R-CDFM-F2

Not Qualified

HIGH RELIABILITY

e0

MRF221

Motorola

NPN

SINGLE

NO

175 MHz

31 W

2.5 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

6.3 dB

FLAT

ROUND

1

VERY HIGH FREQUENCY BAND

4

FLANGE MOUNT

Other Transistors

5

175 Cel

85 pF

SILICON

18 V

TIN LEAD

RADIAL

O-CRFM-F4

Not Qualified

e0

SD1391

STMicroelectronics

NPN

SINGLE

YES

470 MHz

29 W

2.5 A

METAL

AMPLIFIER

FLAT

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

6

FLANGE MOUNT

Other Transistors

10

200 Cel

24 pF

SILICON

25 V

DUAL

R-MDFM-F6

Not Qualified

DIFFUSED EMITTER BALLAST RESISTOR

AM1517-025

STMicroelectronics

NPN

SINGLE

YES

45 W

2.5 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

8.5 dB

FLAT

SQUARE

1

L BAND

2

FLANGE MOUNT

Other Transistors

15

200 Cel

SILICON

DUAL

S-CDFM-F2

BASE

Not Qualified

AM1517-025S

STMicroelectronics

NPN

SINGLE

YES

2.5 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

FLAT

SQUARE

1

L BAND

2

FLANGE MOUNT

SILICON

DUAL

S-CDFM-F2

BASE

Not Qualified

SD1433

STMicroelectronics

NPN

SINGLE

NO

58 W

2.5 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

ROUND

1

ULTRA HIGH FREQUENCY BAND

4

POST/STUD MOUNT

Other Transistors

10

175 Cel

SILICON

16 V

GOLD

RADIAL

O-PRPM-F4

Not Qualified

e4

SD1423

STMicroelectronics

NPN

SINGLE

YES

29 W

2.5 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

6

FLANGE MOUNT

Other Transistors

20

200 Cel

24 pF

SILICON

25 V

NICKEL

DUAL

R-PDFM-F6

Not Qualified

HIGH RELIABILITY

AM1517-025M

STMicroelectronics

NPN

SINGLE

YES

2.5 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

FLAT

SQUARE

1

L BAND

2

FLANGE MOUNT

SILICON

DUAL

S-CDFM-F2

BASE

Not Qualified

BLT94-T

NXP Semiconductors

NPN

SINGLE

YES

2.5 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

8

SMALL OUTLINE

SILICON

10 V

DUAL

R-CDSO-G8

Not Qualified

HIGH RELIABILITY, WITH EMITTER BALLASTING RESISTORS

BLT94T/R

NXP Semiconductors

NPN

SINGLE

YES

2.5 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

8

SMALL OUTLINE

SILICON

10 V

DUAL

R-CDSO-G8

Not Qualified

HIGH RELIABILITY, WITH EMITTER BALLASTING RESISTORS

BLX94C

NXP Semiconductors

NPN

SINGLE

NO

750 MHz

2.5 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

6.5 dB

FLAT

ROUND

1

ULTRA HIGH FREQUENCY BAND

4

POST/STUD MOUNT

60 W

15

200 Cel

SILICON

30 V

RADIAL

O-CRPM-F4

ISOLATED

Not Qualified

HIGH RELIABILITY, WITH EMITTER BALLASTING RESISTORS

BLX94A

NXP Semiconductors

NPN

SINGLE

NO

750 MHz

2.5 A

PLASTIC/EPOXY

AMPLIFIER

6 dB

FLAT

ROUND

1

ULTRA HIGH FREQUENCY BAND

4

POST/STUD MOUNT

15

200 Cel

SILICON

30 V

RADIAL

O-PRPM-F4

ISOLATED

Not Qualified

BLT94

NXP Semiconductors

NPN

SINGLE

YES

2.5 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

8

SMALL OUTLINE

SILICON

10 V

DUAL

R-CDSO-G8

Not Qualified

HIGH RELIABILITY, WITH EMITTER BALLASTING RESISTORS

BLY88C/01

NXP Semiconductors

NPN

SINGLE

YES

700 MHz

2.5 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

7.5 dB

FLAT

ROUND

1

VERY HIGH FREQUENCY BAND

4

DISK BUTTON

5

200 Cel

40 pF

SILICON

18 V

RADIAL

O-CRDB-F4

Not Qualified

BLW50F

NXP Semiconductors

NPN

SINGLE

NO

540 MHz

94 W

2.5 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

FLAT

ROUND

1

VERY HIGH FREQUENCY BAND

4

FLANGE MOUNT

Other Transistors

94 W

15

200 Cel

SILICON

55 V

RADIAL

O-CRFM-F4

ISOLATED

Not Qualified

BLY88A

NXP Semiconductors

NPN

SINGLE

NO

2.5 A

PLASTIC/EPOXY

AMPLIFIER

7.5 dB

FLAT

ROUND

1

VERY HIGH FREQUENCY BAND

4

POST/STUD MOUNT

200 Cel

SILICON

18 V

RADIAL

O-PRPM-F4

ISOLATED

Not Qualified

BLW81

NXP Semiconductors

NPN

SINGLE

NO

900 MHz

2.5 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

6 dB

FLAT

ROUND

1

ULTRA HIGH FREQUENCY BAND

4

POST/STUD MOUNT

10

200 Cel

SILICON

17 V

RADIAL

O-CRPM-F4

Not Qualified

BLT52-T

NXP Semiconductors

NPN

SINGLE

YES

2.5 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

8 dB

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

8

SMALL OUTLINE

23 W

25

200 Cel

SILICON

10 V

DUAL

R-CDSO-G8

Not Qualified

HIGH RELIABILITY, WITH EMITTER BALLASTING RESISTORS

BLT53

NXP Semiconductors

NPN

SINGLE

YES

3900 MHz

35.5 W

2.5 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

6 dB

FLAT

ROUND

1

ULTRA HIGH FREQUENCY BAND

4

DISK BUTTON

Other Transistors

25

200 Cel

SILICON

10 V

RADIAL

O-CRDB-F4

Not Qualified

HIGH RELIABILITY, WITH EMITTER BALLASTING RESISTORS

BLT52

NXP Semiconductors

NPN

SINGLE

YES

2.5 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

8 dB

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

8

SMALL OUTLINE

23 W

25

200 Cel

SILICON

10 V

DUAL

R-CDSO-G8

Not Qualified

HIGH RELIABILITY, WITH EMITTER BALLASTING RESISTORS

BLT52T/R

NXP Semiconductors

NPN

SINGLE

YES

2.5 A

CERAMIC, METAL-SEALED COFIRED

AMPLIFIER

8 dB

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

8

SMALL OUTLINE

23 W

25

200 Cel

SILICON

10 V

DUAL

R-CDSO-G8

Not Qualified

HIGH RELIABILITY, WITH EMITTER BALLASTING RESISTORS

RF Power Bipolar Junction Transistors (BJT)

RF Power Bipolar Junction Transistors (BJT) are electronic devices used in high-frequency RF (radio frequency) applications to amplify and control high-power signals. They are commonly used in applications such as broadcasting, radar, and satellite communications.

RF Power BJTs are designed to handle high-power levels and operate at high frequencies, typically in the range of a few MHz to several GHz. They have a low on-resistance and high gain, making them suitable for high-power amplification.

The RF Power 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 current flows through the base, allowing a larger current to flow from the emitter to the collector.

RF Power BJTs are available in various types and configurations, including NPN and PNP bipolar transistors, and can handle power levels ranging from a few watts to several kilowatts. 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.

Proper selection and use of RF Power BJTs are critical to ensure optimal performance, reliability, and compatibility with other components in the circuit. RF Power BJTs are often used in conjunction with other components, such as filters and matching networks, to form complete RF power amplification circuits.