.04 A RF Small Signal Bipolar Junction Transistors (BJT) 221

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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

BFU530AR

NXP Semiconductors

NPN

SINGLE

YES

11000 MHz

.04 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

3

SMALL OUTLINE

SILICON

12 V

TIN

DUAL

R-PDSO-G3

1

LOW NOISE

TO-236AB

e3

30

260

AEC-Q101; IEC-60134

BFU725F/N1,115

NXP Semiconductors

NPN

YES

.136 W

.04 A

1

BIP RF Small Signal

160

SILICON GERMANIUM

TIN

1

e3

30

260

AT-32032-TR1G

Broadcom

NPN

SINGLE

YES

.2 W

.04 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

S BAND

3

SMALL OUTLINE

Other Transistors

70

150 Cel

SILICON

5.5 V

MATTE TIN

DUAL

R-PDSO-G3

1

Not Qualified

HIGH RELIABILITY

e3

260

BFP520FH6327XTSA1

Infineon Technologies

NPN

SINGLE

YES

45000 MHz

.04 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

KU BAND

4

SMALL OUTLINE

.14 pF

SILICON

2.5 V

TIN

DUAL

R-PDSO-F4

1

LOW NOISE, HIGH RELIABILITY

e3

AEC-Q101

BFP520H6327XTSA1

Infineon Technologies

NPN

SINGLE

YES

45000 MHz

.1 W

.04 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

Other Transistors

70

150 Cel

.13 pF

SILICON

2.5 V

TIN

DUAL

R-PDSO-G4

1

LOW NOISE

e3

AEC-Q101

2N2857CSM

Tt Electronics Plc

NPN

SINGLE

YES

1900 MHz

.04 A

CERAMIC, METAL-SEALED COFIRED

NO LEAD

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

200 Cel

1 pF

SILICON

15 V

DUAL

R-CDSO-N3

Not Qualified

HIGH RELIABILITY

NOT SPECIFIED

NOT SPECIFIED

2SC5090-R

Toshiba

NPN

SINGLE

YES

10000 MHz

.04 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

125 Cel

.95 pF

SILICON

10 V

TIN LEAD

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

e0

BFU530WX

NXP Semiconductors

NPN

SINGLE

YES

11000 MHz

.04 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

3

SMALL OUTLINE

150 Cel

SILICON

12 V

-40 Cel

TIN

DUAL

R-PDSO-G3

1

LOW NOISE

e3

260

AEC-Q101; IEC-60134

JAN2N2857

Defense Logistics Agency

NPN

SINGLE

NO

.04 A

METAL

WIRE

ROUND

1

ULTRA HIGH FREQUENCY BAND

4

CYLINDRICAL

1 pF

SILICON

15 V

BOTTOM

O-MBCY-W4

Qualified

TO-72

MIL-19500/343F

NSVF4009SG4T1G

Onsemi

NPN

SINGLE

YES

25 MHz

.12 W

.04 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

.12 W

50

150 Cel

SILICON

3.5 V

-55 Cel

TIN BISMUTH

DUAL

R-PDSO-F4

1

e6

30

260

AEC-Q101

MCH4009

Onsemi

NPN

SINGLE

YES

20000 MHz

.12 W

.04 A

1

Other Transistors

50

150 Cel

START620TR

STMicroelectronics

NPN

SINGLE

YES

45000 MHz

.135 W

.04 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

C BAND

4

SMALL OUTLINE

BIP RF Small Signal

150 Cel

SILICON GERMANIUM

3.3 V

MATTE TIN

DUAL

R-PDSO-G4

EMITTER

Not Qualified

LOW NOISE

e3

START420TR

STMicroelectronics

NPN

SINGLE

YES

.18 W

.04 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

C BAND

4

SMALL OUTLINE

Other Transistors

100

150 Cel

SILICON

4.5 V

MATTE TIN

DUAL

R-PDSO-G4

EMITTER

Not Qualified

LOW NOISE

e3

START540

STMicroelectronics

NPN

SINGLE

YES

45000 MHz

.04 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

C BAND

4

SMALL OUTLINE

150 Cel

SILICON

4.5 V

DUAL

R-PDSO-G4

EMITTER

Not Qualified

LOW NOISE

SMA540B

STMicroelectronics

NPN

SINGLE

YES

42000 MHz

.04 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

4

SMALL OUTLINE

SILICON

4.5 V

DUAL

R-PDSO-G4

EMITTER

Not Qualified

START420

STMicroelectronics

NPN

SINGLE

YES

.04 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

C BAND

4

SMALL OUTLINE

SILICON

4.5 V

DUAL

R-PDSO-G4

EMITTER

Not Qualified

LOW NOISE

SMA540BTR

STMicroelectronics

NPN

YES

.12 W

.04 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

4

SMALL OUTLINE

BIP General Purpose Small Signal

SILICON

MATTE TIN

DUAL

R-PDSO-G4

Not Qualified

e3

START540TR

STMicroelectronics

NPN

SINGLE

YES

45000 MHz

.18 W

.04 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

C BAND

4

SMALL OUTLINE

BIP RF Small Signal

100

150 Cel

SILICON

4.5 V

MATTE TIN

DUAL

R-PDSO-G4

EMITTER

Not Qualified

LOW NOISE

e3

PMBTH10TRL

NXP Semiconductors

NPN

SINGLE

YES

650 MHz

.04 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.65 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

934011870126

NXP Semiconductors

NPN

SINGLE

NO

650 MHz

.04 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

.65 pF

SILICON

25 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

ON5088,115

NXP Semiconductors

NPN

YES

.136 W

.04 A

1

BIP RF Small Signal

160

SILICON GERMANIUM

1

260

PMBTH81

NXP Semiconductors

PNP

SINGLE

YES

600 MHz

.4 W

.04 A

PLASTIC/EPOXY

SWITCHING

.5 V

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

.4 W

60

150 Cel

.85 pF

SILICON

20 V

DUAL

R-PDSO-G3

1

Not Qualified

CECC

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

PMBTH10TRL13

NXP Semiconductors

NPN

SINGLE

YES

650 MHz

.04 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.65 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

PMBTH81TRL13

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

934011900215

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

934061142115

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

DUAL

R-PDSO-F4

EMITTER

LOW NOISE

934011880215

NXP Semiconductors

NPN

SINGLE

YES

650 MHz

.04 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.65 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

PMBTH10T/R

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

PMBTH81T/R

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

Other Transistors

.4 W

60

150 Cel

.85 pF

SILICON

20 V

DUAL

R-PDSO-G3

Not Qualified

CECC

MPSH10AMO

NXP Semiconductors

NPN

SINGLE

NO

650 MHz

.04 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

.65 pF

SILICON

25 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

MPSH10-T/R

NXP Semiconductors

NPN

SINGLE

NO

650 MHz

.04 A

PLASTIC/EPOXY

SWITCHING

.5 V

THROUGH-HOLE

ROUND

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

1 W

60

150 Cel

.65 pF

SILICON

25 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

CECC

MPSH10-AMMO

NXP Semiconductors

NPN

SINGLE

NO

650 MHz

.04 A

PLASTIC/EPOXY

THROUGH-HOLE

ROUND

1

3

CYLINDRICAL

SILICON

25 V

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

934064589115

NXP Semiconductors

NPN

SINGLE

YES

55000 MHz

.04 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

C BAND

4

SMALL OUTLINE

SILICON GERMANIUM

2.8 V

DUAL

R-PDSO-F4

LOW NOISE

PMBTH10

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

Matte Tin (Sn)

DUAL

R-PDSO-G3

Not Qualified

e3

CECC

MPSH81-T/R

NXP Semiconductors

PNP

SINGLE

NO

600 MHz

.04 A

PLASTIC/EPOXY

SWITCHING

THROUGH-HOLE

ROUND

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

150 Cel

.85 pF

SILICON

20 V

BOTTOM

O-PBCY-T3

Not Qualified

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

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

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

ON5088

NXP Semiconductors

NPN

SINGLE

YES

55000 MHz

.136 W

.04 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

C BAND

4

SMALL OUTLINE

BIP RF Small Signal

160

150 Cel

SILICON GERMANIUM

2.8 V

TIN

DUAL

R-PDSO-F4

Not Qualified

LOW NOISE

e3

BFU530AVL

NXP Semiconductors

NPN

SINGLE

YES

11000 MHz

.04 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

3

SMALL OUTLINE

SILICON

12 V

TIN

DUAL

R-PDSO-G3

1

LOW NOISE

TO-236AB

e3

30

260

AEC-Q101; IEC-60134

BFU725F

NXP Semiconductors

NPN

SINGLE

YES

70000 MHz

.136 W

.04 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

C BAND

4

SMALL OUTLINE

BIP RF Small Signal

300

SILICON GERMANIUM

2.8 V

DUAL

R-PDSO-F4

EMITTER

Not Qualified

LOW NOISE

40

260

BFU725F,150

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

DUAL

R-PDSO-F4

EMITTER

LOW NOISE

BFU725F,240

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

DUAL

R-PDSO-F4

EMITTER

LOW NOISE

BFU725F,115

NXP Semiconductors

NPN

SINGLE

YES

70000 MHz

.136 W

.04 A

PLASTIC/EPOXY

AMPLIFIER

FLAT

RECTANGULAR

1

C BAND

4

SMALL OUTLINE

BIP RF Small Signal

300

SILICON GERMANIUM

2.8 V

DUAL

R-PDSO-F4

EMITTER

Not Qualified

LOW NOISE

BFU530WF

NXP Semiconductors

NPN

SINGLE

YES

11000 MHz

.04 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

3

SMALL OUTLINE

SILICON

12 V

DUAL

R-PDSO-G3

1

LOW NOISE

260

AEC-Q101; IEC-60134

BFU725FT/R

NXP Semiconductors

NPN

YES

.136 W

.04 A

1

BIP RF Small Signal

300

SILICON GERMANIUM

BFU530A

NXP Semiconductors

NPN

SINGLE

YES

11000 MHz

.45 W

.04 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

L BAND

3

SMALL OUTLINE

60

150 Cel

.67 pF

SILICON

12 V

-40 Cel

DUAL

R-PDSO-G3

LOW NOISE

TO-236AB

NOT SPECIFIED

NOT SPECIFIED

AEC-Q101; IEC-60134

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.