Diodes Incorporated RF Small Signal Bipolar Junction Transistors (BJT) 171

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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

BFS17NTA

Diodes Incorporated

NPN

SINGLE

YES

3200 MHz

.33 W

.05 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

3

SMALL OUTLINE

Other Transistors

56

150 Cel

1.5 pF

SILICON

11 V

MATTE TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

BFS17NQTA

Diodes Incorporated

MATTE TIN

1

e3

30

260

BFS17HTA

Diodes Incorporated

NPN

SINGLE

YES

1300 MHz

.025 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

1.5 pF

SILICON

15 V

MATTE TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

260

BFS17TA

Diodes Incorporated

NPN

SINGLE

YES

1300 MHz

.025 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

1.5 pF

SILICON

15 V

DUAL

R-PDSO-G3

Not Qualified

MMBTH24-7-F

Diodes Incorporated

NPN

SINGLE

YES

400 MHz

.3 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

30

150 Cel

.7 pF

SILICON

40 V

MATTE TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

MMBTH10-7-F

Diodes Incorporated

NPN

SINGLE

YES

650 MHz

.3 W

.05 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

60

150 Cel

.7 pF

SILICON

25 V

MATTE TIN

DUAL

R-PDSO-G3

1

Not Qualified

HIGH RELIABILITY

e3

30

260

MMBTH10Q-7-F

Diodes Incorporated

MATTE TIN

e3

260

UZTX325M1TA

Diodes Incorporated

NPN

SINGLE

YES

1300 MHz

.05 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

1.5 pF

SILICON

15 V

SINGLE

R-PSSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

FXT3866STOF

Diodes Incorporated

NPN

SINGLE

NO

.4 A

PLASTIC/EPOXY

THROUGH-HOLE

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

IN-LINE

SILICON

30 V

SINGLE

R-PSIP-T3

Not Qualified

ZTX327M1TA

Diodes Incorporated

NPN

SINGLE

YES

800 MHz

.4 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

3 pF

SILICON

30 V

SINGLE

R-PSSO-G3

Not Qualified

UFMMT5179TA

Diodes Incorporated

NPN

SINGLE

YES

900 MHz

.05 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

1 pF

SILICON

12 V

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

NOT SPECIFIED

NOT SPECIFIED

ZBF569TC

Diodes Incorporated

PNP

SINGLE

YES

1500 MHz

.03 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

SILICON

35 V

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

NOT SPECIFIED

NOT SPECIFIED

ZTX323STOA

Diodes Incorporated

NPN

SINGLE

NO

600 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

IN-LINE

1.7 pF

SILICON

15 V

SINGLE

R-PSIP-W3

Not Qualified

ZTX327SMTC

Diodes Incorporated

NPN

SINGLE

YES

500 MHz

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

3 pF

SILICON

30 V

SINGLE

R-PSSO-G3

Not Qualified

ZTX325STOA

Diodes Incorporated

NPN

SINGLE

NO

1300 MHz

.05 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

IN-LINE

.85 pF

SILICON

15 V

MATTE TIN

SINGLE

R-PSIP-W3

Not Qualified

e3

NOT SPECIFIED

NOT SPECIFIED

UFMMTH10TC

Diodes Incorporated

NPN

SINGLE

YES

650 MHz

.025 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.7 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

NOT SPECIFIED

NOT SPECIFIED

ZTX323STOB

Diodes Incorporated

NPN

SINGLE

NO

600 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

IN-LINE

1.7 pF

SILICON

15 V

SINGLE

R-PSIP-W3

Not Qualified

UFMMTH10TA

Diodes Incorporated

NPN

SINGLE

YES

650 MHz

.025 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.7 pF

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

NOT SPECIFIED

NOT SPECIFIED

ZTX323SMTA

Diodes Incorporated

NPN

SINGLE

YES

600 MHz

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

1.7 pF

SILICON

15 V

SINGLE

R-PSSO-G3

Not Qualified

MPSH10M1TC

Diodes Incorporated

NPN

SINGLE

YES

650 MHz

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.65 pF

SILICON

25 V

SINGLE

R-PSSO-G3

Not Qualified

ZUMTQ31A

Diodes Incorporated

NPN

SINGLE

YES

600 MHz

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

1.7 pF

SILICON

15 V

DUAL

R-PDSO-G3

Not Qualified

BFQ31ATA

Diodes Incorporated

NPN

SINGLE

YES

600 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

1.7 pF

SILICON

15 V

DUAL

R-PDSO-G3

Not Qualified

CECC

ZTX327

Diodes Incorporated

NPN

SINGLE

NO

800 MHz

.4 A

PLASTIC/EPOXY

WIRE

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

IN-LINE

175 Cel

3 pF

SILICON

30 V

SINGLE

R-PSIP-W3

Not Qualified

UZTX325STOB

Diodes Incorporated

NPN

SINGLE

NO

1300 MHz

.05 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

IN-LINE

.85 pF

SILICON

15 V

MATTE TIN

SINGLE

R-PSIP-W3

Not Qualified

e3

NOT SPECIFIED

NOT SPECIFIED

ZTX321M1TA

Diodes Incorporated

NPN

SINGLE

YES

600 MHz

.5 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

1.7 pF

SILICON

15 V

SINGLE

R-PSSO-G3

Not Qualified

BFQ31TA

Diodes Incorporated

NPN

SINGLE

YES

600 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

1.7 pF

SILICON

15 V

DUAL

R-PDSO-G3

Not Qualified

CECC

ZTX327SM

Diodes Incorporated

NPN

SINGLE

YES

500 MHz

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

3 pF

SILICON

30 V

SINGLE

R-PSSO-G3

Not Qualified

ZTX323SMTC

Diodes Incorporated

NPN

SINGLE

YES

600 MHz

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

1.7 pF

SILICON

15 V

SINGLE

R-PSSO-G3

Not Qualified

ZUMTS20

Diodes Incorporated

NPN

SINGLE

YES

450 MHz

.025 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

VERY HIGH FREQUENCY BAND

3

SMALL OUTLINE

.4 pF

SILICON

20 V

DUAL

R-PDSO-G3

Not Qualified

ZTX327K

Diodes Incorporated

NPN

SINGLE

NO

800 MHz

.4 A

PLASTIC/EPOXY

SWITCHING

WIRE

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

IN-LINE

3 pF

SILICON

30 V

SINGLE

R-PSIP-W3

Not Qualified

BFQ31A

Diodes Incorporated

NPN

SINGLE

YES

600 MHz

.1 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

1.7 pF

SILICON

15 V

MATTE TIN

DUAL

R-PDSO-G3

1

Not Qualified

e3

FXT3866SM

Diodes Incorporated

NPN

SINGLE

YES

400 MHz

.4 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

3 pF

SILICON

30 V

SINGLE

R-PSSO-G3

Not Qualified

ZTX325Q

Diodes Incorporated

NPN

SINGLE

NO

1300 MHz

.05 A

PLASTIC/EPOXY

SWITCHING

WIRE

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

IN-LINE

1.5 pF

SILICON

15 V

MATTE TIN

SINGLE

R-PSIP-W3

Not Qualified

e3

NOT SPECIFIED

NOT SPECIFIED

BFQ31ARTC

Diodes Incorporated

NPN

SINGLE

YES

600 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

1.7 pF

SILICON

15 V

DUAL

R-PDSO-G3

Not Qualified

FXT3866

Diodes Incorporated

NPN

SINGLE

NO

400 MHz

.4 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

IN-LINE

3 pF

SILICON

30 V

SINGLE

R-PSIP-W3

Not Qualified

ZTX323

Diodes Incorporated

NPN

SINGLE

NO

600 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

IN-LINE

1.7 pF

SILICON

15 V

SINGLE

R-PSIP-W3

Not Qualified

FXT3866STOB

Diodes Incorporated

NPN

SINGLE

NO

400 MHz

PLASTIC/EPOXY

AMPLIFIER

WIRE

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

IN-LINE

3 pF

SILICON

30 V

SINGLE

R-PSIP-W3

Not Qualified

ZTX3866STZ

Diodes Incorporated

NPN

SINGLE

NO

400 MHz

PLASTIC/EPOXY

AMPLIFIER

WIRE

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

IN-LINE

3 pF

SILICON

30 V

SINGLE

R-PSIP-W3

Not Qualified

ZBF579TC

Diodes Incorporated

PNP

SINGLE

YES

2400 MHz

.03 A

PLASTIC/EPOXY

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

SILICON

25 V

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

NOT SPECIFIED

NOT SPECIFIED

ZTX325STOB

Diodes Incorporated

NPN

SINGLE

NO

1300 MHz

.05 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

IN-LINE

.85 pF

SILICON

15 V

MATTE TIN

SINGLE

R-PSIP-W3

Not Qualified

e3

NOT SPECIFIED

NOT SPECIFIED

FMMTH10

Diodes Incorporated

NPN

SINGLE

YES

650 MHz

.33 W

.025 A

PLASTIC/EPOXY

AMPLIFIER

.5 V

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.33 W

60

150 Cel

.7 pF

SILICON

25 V

-55 Cel

DUAL

R-PDSO-G3

Not Qualified

LOW NOISE

MPSH10Q

Diodes Incorporated

NPN

SINGLE

NO

650 MHz

PLASTIC/EPOXY

AMPLIFIER

WIRE

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

IN-LINE

.65 pF

SILICON

25 V

SINGLE

R-PSIP-W3

Not Qualified

MPSH10PSTZ

Diodes Incorporated

NPN

SINGLE

NO

650 MHz

PLASTIC/EPOXY

AMPLIFIER

WIRE

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

IN-LINE

.65 pF

SILICON

25 V

SINGLE

R-PSIP-W3

Not Qualified

BFQ31ATC

Diodes Incorporated

NPN

SINGLE

YES

600 MHz

.1 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

1.7 pF

SILICON

15 V

DUAL

R-PDSO-G3

Not Qualified

CECC

ZTX322STZ

Diodes Incorporated

NPN

SINGLE

NO

600 MHz

.5 A

PLASTIC/EPOXY

AMPLIFIER

WIRE

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

IN-LINE

1.7 pF

SILICON

15 V

SINGLE

R-PSIP-W3

Not Qualified

UZTX325M1TC

Diodes Incorporated

NPN

SINGLE

YES

1300 MHz

.05 A

PLASTIC/EPOXY

SWITCHING

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

1.5 pF

SILICON

15 V

SINGLE

R-PSSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

UBFS17H

Diodes Incorporated

NPN

SINGLE

YES

1300 MHz

.025 A

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

1.5 pF

SILICON

15 V

Matte Tin (Sn)

DUAL

R-PDSO-G3

1

Not Qualified

e3

40

260

ZTX325SMTC

Diodes Incorporated

NPN

SINGLE

YES

1300 MHz

PLASTIC/EPOXY

AMPLIFIER

GULL WING

RECTANGULAR

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

.85 pF

SILICON

15 V

SINGLE

R-PSSO-G3

Not Qualified

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.