NO RF Small Signal Field Effect Transistors (FET) 286

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Part RoHS Manufacturer Polarity or Channel Type Configuration Surface Mount Maximum Power Dissipation (Abs) Package Body Material Transistor Application Minimum DS Breakdown Voltage Minimum Power Gain (Gp) Terminal Form Package Shape Operating Mode No. of Elements Highest Frequency Band Maximum Drain Current (Abs) (ID) No. of Terminals Package Style (Meter) Sub-Category Field Effect Transistor Technology Maximum Power Dissipation Ambient Maximum Operating Temperature Transistor Element Material Minimum Operating Temperature Terminal Finish Maximum Drain Current (ID) 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) Maximum Feedback Capacitance (Crss) Reference Standard

2N4416A

Texas Instruments

N-CHANNEL

SINGLE

NO

.3 W

METAL

AMPLIFIER

35 V

10 dB

WIRE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

4

CYLINDRICAL

Other Transistors

JUNCTION

200 Cel

SILICON

BOTTOM

O-MBCY-W4

ISOLATED

Not Qualified

TO-72

NOT SPECIFIED

NOT SPECIFIED

.8 pF

2N3819

Texas Instruments

N-CHANNEL

SINGLE

NO

.36 W

PLASTIC/EPOXY

25 V

WIRE

ROUND

DEPLETION MODE

1

3

CYLINDRICAL

Other Transistors

JUNCTION

150 Cel

SILICON

BOTTOM

O-PBCY-W3

Not Qualified

TO-92

NOT SPECIFIED

NOT SPECIFIED

4 pF

2N4416

Texas Instruments

N-CHANNEL

SINGLE

NO

.3 W

METAL

AMPLIFIER

30 V

10 dB

WIRE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

4

CYLINDRICAL

Other Transistors

JUNCTION

200 Cel

SILICON

BOTTOM

O-MBCY-W4

ISOLATED

Not Qualified

TO-72

NOT SPECIFIED

NOT SPECIFIED

.8 pF

J310

Vishay Intertechnology

N-CHANNEL

SINGLE

NO

PLASTIC/EPOXY

SWITCHING

25 V

WIRE

ROUND

DEPLETION MODE

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

JUNCTION

SILICON

TIN LEAD

BOTTOM

O-PBCY-W3

Not Qualified

LOW NOISE

TO-226AA

e0

2.5 pF

2N3819PBFREE

Central Semiconductor

N-CHANNEL

SINGLE

NO

PLASTIC/EPOXY

AMPLIFIER

25 V

THROUGH-HOLE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

3

CYLINDRICAL

JUNCTION

.36 W

150 Cel

SILICON

-65 Cel

MATTE TIN OVER NICKEL

BOTTOM

O-PBCY-T3

TO-92

e3

4 pF

2N3819/D27Z

National Semiconductor

N-CHANNEL

SINGLE

NO

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

DEPLETION MODE

1

3

CYLINDRICAL

JUNCTION

SILICON

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

4 pF

2N3819-E3

Vishay Intertechnology

P-CHANNEL

SINGLE

NO

.36 W

PLASTIC/EPOXY

SWITCHING

8 V

WIRE

ROUND

DEPLETION MODE

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

Other Transistors

JUNCTION

150 Cel

SILICON

Matte Tin (Sn)

BOTTOM

O-PBCY-W3

1

Not Qualified

LOW NOISE

TO-226AA

e3

4 pF

JANTX2N3822

Defense Logistics Agency

N-CHANNEL

SINGLE

NO

METAL

50 V

WIRE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

4

CYLINDRICAL

JUNCTION

SILICON

BOTTOM

O-MBCY-W4

Qualified

3 pF

MIL-19500/375G

JAN2N3822

Defense Logistics Agency

N-CHANNEL

SINGLE

NO

METAL

50 V

WIRE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

4

CYLINDRICAL

JUNCTION

SILICON

BOTTOM

O-MBCY-W4

Qualified

3 pF

MIL-19500/375G

2N3823

Texas Instruments

N-CHANNEL

SINGLE

NO

.3 W

METAL

AMPLIFIER

30 V

WIRE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

4

CYLINDRICAL

Other Transistors

JUNCTION

200 Cel

SILICON

BOTTOM

O-MBCY-W4

ISOLATED

Not Qualified

TO-72

NOT SPECIFIED

NOT SPECIFIED

2 pF

2N4416APBFREE

Central Semiconductor

N-CHANNEL

NO

.3 W

Other Transistors

JUNCTION

200 Cel

MATTE TIN OVER NICKEL

e3

2N4416ATIN/LEAD

Central Semiconductor

N-CHANNEL

NO

.3 W

Other Transistors

JUNCTION

200 Cel

TIN LEAD

e0

2N4416-E3

Vishay Intertechnology

N-CHANNEL

SINGLE

NO

.3 W

METAL

SWITCHING

10 dB

WIRE

ROUND

DEPLETION MODE

1

ULTRA HIGH FREQUENCY BAND

4

CYLINDRICAL

Other Transistors

JUNCTION

150 Cel

SILICON

MATTE TIN

BOTTOM

O-MBCY-W4

1

Not Qualified

LOW NOISE

TO-206AF

e3

.8 pF

2N5486G

Onsemi

N-CHANNEL

SINGLE

NO

.31 W

PLASTIC/EPOXY

AMPLIFIER

10 dB

THROUGH-HOLE

ROUND

DEPLETION MODE

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

Other Transistors

JUNCTION

150 Cel

SILICON

TIN SILVER COPPER

.03 A

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e1

260

1 pF

2N3819/D74Z

National Semiconductor

N-CHANNEL

SINGLE

NO

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

DEPLETION MODE

1

3

CYLINDRICAL

JUNCTION

SILICON

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

4 pF

2N5952/D74Z

National Semiconductor

N-CHANNEL

SINGLE

NO

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

3

CYLINDRICAL

JUNCTION

SILICON

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

2 pF

2SK544-D

Sanyo Electric

N-CHANNEL

SINGLE

NO

.3 W

PLASTIC/EPOXY

AMPLIFIER

20 V

THROUGH-HOLE

RECTANGULAR

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

.03 A

3

IN-LINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

125 Cel

SILICON

.03 A

SINGLE

R-PSIP-T3

Not Qualified

LOW NOISE

2SK544D

Onsemi

N-CHANNEL

SINGLE

NO

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

3

IN-LINE

METAL-OXIDE SEMICONDUCTOR

SILICON

Tin/Copper/Silver/Nickel (Sn/Cu/Ag/Ni)

.03 A

SINGLE

R-PSIP-T3

Not Qualified

LOW NOISE

JANTXV2N3823

Defense Logistics Agency

N-CHANNEL

SINGLE

NO

METAL

30 V

WIRE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

4

CYLINDRICAL

JUNCTION

SILICON

BOTTOM

O-MBCY-W4

Not Qualified

2 pF

MIL-19500/375G

NTE312

Nte Electronics

N-CHANNEL

SINGLE

NO

.36 W

PLASTIC/EPOXY

AMPLIFIER

10 dB

WIRE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

3

CYLINDRICAL

Other Transistors

JUNCTION

SILICON

BOTTOM

O-PBCY-W3

Not Qualified

TO-92

1 pF

2N5486PBFREE

Central Semiconductor

N-CHANNEL

SINGLE

NO

PLASTIC/EPOXY

AMPLIFIER

10 dB

THROUGH-HOLE

ROUND

DEPLETION MODE

1

ULTRA HIGH FREQUENCY BAND

.03 A

3

CYLINDRICAL

JUNCTION

.31 W

150 Cel

SILICON

-65 Cel

MATTE TIN OVER NICKEL

.03 A

BOTTOM

O-PBCY-T3

TO-92

e3

1 pF

BF245B,126

NXP Semiconductors

N-CHANNEL

SINGLE

NO

.3 W

PLASTIC/EPOXY

AMPLIFIER

30 V

THROUGH-HOLE

ROUND

DEPLETION MODE

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

Other Transistors

JUNCTION

150 Cel

SILICON

MATTE TIN

.025 A

BOTTOM

O-PBCY-T3

Not Qualified

e3

NTE132

Nte Electronics

N-CHANNEL

SINGLE

NO

.31 W

PLASTIC/EPOXY

AMPLIFIER

WIRE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

3

CYLINDRICAL

Other Transistors

JUNCTION

SILICON

BOTTOM

O-PBCY-W3

Not Qualified

TO-106

1.2 pF

2SK54-C

Renesas Electronics

N-CHANNEL

SINGLE

NO

PLASTIC/EPOXY

AMPLIFIER

WIRE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

3

CYLINDRICAL

JUNCTION

SILICON

BOTTOM

O-PBCY-W3

Not Qualified

TO-92

.6 pF

2N5952

Texas Instruments

N-CHANNEL

SINGLE

NO

.36 W

PLASTIC/EPOXY

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

JUNCTION

150 Cel

SILICON

BOTTOM

O-PBCY-W3

Not Qualified

LOW NOISE

NOT SPECIFIED

NOT SPECIFIED

2SK161

Toshiba

N-CHANNEL

SINGLE

NO

.2 W

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

3

IN-LINE

Other Transistors

JUNCTION

125 Cel

SILICON

Tin/Lead (Sn/Pb)

SINGLE

R-PSIP-T3

Not Qualified

e0

.15 pF

2SK192A-GR

Toshiba

N-CHANNEL

SINGLE

NO

.2 W

PLASTIC/EPOXY

AMPLIFIER

THROUGH-HOLE

RECTANGULAR

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

3

IN-LINE

Other Transistors

JUNCTION

125 Cel

SILICON

TIN LEAD

SINGLE

R-PSIP-T3

Not Qualified

e0

.65 pF

JANTX2N3821

Defense Logistics Agency

N-CHANNEL

SINGLE

NO

METAL

50 V

WIRE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

4

CYLINDRICAL

JUNCTION

SILICON

BOTTOM

O-MBCY-W4

Qualified

3 pF

MIL-19500/375G

2N4221A

Texas Instruments

N-CHANNEL

SINGLE

NO

.3 W

METAL

SWITCHING

WIRE

ROUND

1

4

CYLINDRICAL

Other Transistors

JUNCTION

200 Cel

SILICON

BOTTOM

O-MBCY-W4

ISOLATED

Not Qualified

TO-72

NOT SPECIFIED

NOT SPECIFIED

2N5246

Texas Instruments

N-CHANNEL

SINGLE

NO

.36 W

PLASTIC/EPOXY

AMPLIFIER

10 dB

WIRE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

3

CYLINDRICAL

Other Transistors

JUNCTION

150 Cel

SILICON

BOTTOM

O-PBCY-W3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

1 pF

2N5398

Texas Instruments

N-CHANNEL

SINGLE

NO

.3 W

METAL

AMPLIFIER

25 V

WIRE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

4

CYLINDRICAL

Other Transistors

JUNCTION

200 Cel

SILICON

BOTTOM

O-MBCY-W4

ISOLATED

Not Qualified

TO-72

NOT SPECIFIED

NOT SPECIFIED

1.3 pF

3N202

Texas Instruments

N-CHANNEL

SINGLE

NO

.36 W

METAL

AMPLIFIER

25 V

15 dB

WIRE

ROUND

DUAL GATE, DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

.05 A

4

CYLINDRICAL

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

200 Cel

SILICON

.05 A

BOTTOM

O-MBCY-W4

SOURCE AND SUBSTRATE

Not Qualified

TO-72

NOT SPECIFIED

NOT SPECIFIED

.03 pF

3N213

Texas Instruments

N-CHANNEL

SINGLE

NO

.36 W

METAL

AMPLIFIER

35 V

27 dB

WIRE

ROUND

DUAL GATE, DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

.05 A

4

CYLINDRICAL

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

200 Cel

SILICON

.05 A

BOTTOM

O-MBCY-W4

SOURCE AND SUBSTRATE

Not Qualified

TO-72

NOT SPECIFIED

NOT SPECIFIED

.05 pF

3N128

Texas Instruments

N-CHANNEL

SINGLE

NO

.33 W

METAL

AMPLIFIER

20 V

13.5 dB

WIRE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

.05 A

4

CYLINDRICAL

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

175 Cel

SILICON

.05 A

BOTTOM

O-MBCY-W4

SUBSTRATE

Not Qualified

TO-72

NOT SPECIFIED

NOT SPECIFIED

.35 pF

3N225A

Texas Instruments

N-CHANNEL

SINGLE

NO

.36 W

METAL

20 V

WIRE

ROUND

DUAL GATE, DEPLETION MODE

1

ULTRA HIGH FREQUENCY BAND

.05 A

4

CYLINDRICAL

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

200 Cel

SILICON

.05 A

BOTTOM

O-MBCY-W4

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

.03 pF

2N5245

Texas Instruments

N-CHANNEL

SINGLE

NO

.36 W

PLASTIC/EPOXY

AMPLIFIER

10 dB

WIRE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

3

CYLINDRICAL

Other Transistors

JUNCTION

150 Cel

SILICON

BOTTOM

O-PBCY-W3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

1 pF

3N201

Texas Instruments

N-CHANNEL

SINGLE

NO

.36 W

METAL

AMPLIFIER

25 V

15 dB

WIRE

ROUND

DUAL GATE, DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

.05 A

4

CYLINDRICAL

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

200 Cel

SILICON

.05 A

BOTTOM

O-MBCY-W4

SOURCE AND SUBSTRATE

Not Qualified

TO-72

NOT SPECIFIED

NOT SPECIFIED

.03 pF

3N205

Texas Instruments

N-CHANNEL

SINGLE

NO

.36 W

METAL

AMPLIFIER

25 V

WIRE

ROUND

DUAL GATE, DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

.05 A

4

CYLINDRICAL

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

200 Cel

SILICON

.05 A

BOTTOM

O-MBCY-W4

SOURCE AND SUBSTRATE

Not Qualified

TO-72

NOT SPECIFIED

NOT SPECIFIED

.03 pF

3N203

Texas Instruments

N-CHANNEL

SINGLE

NO

.36 W

METAL

AMPLIFIER

25 V

20 dB

WIRE

ROUND

DUAL GATE, DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

.05 A

4

CYLINDRICAL

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

200 Cel

SILICON

.05 A

BOTTOM

O-MBCY-W4

SOURCE AND SUBSTRATE

Not Qualified

TO-72

NOT SPECIFIED

NOT SPECIFIED

.03 pF

2N5951

Texas Instruments

N-CHANNEL

SINGLE

NO

.36 W

PLASTIC/EPOXY

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

JUNCTION

150 Cel

SILICON

BOTTOM

O-PBCY-W3

Not Qualified

LOW NOISE

NOT SPECIFIED

NOT SPECIFIED

2N5950

Texas Instruments

N-CHANNEL

SINGLE

NO

.36 W

PLASTIC/EPOXY

SWITCHING

30 V

WIRE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

3

CYLINDRICAL

Other Transistors

JUNCTION

150 Cel

SILICON

BOTTOM

O-PBCY-W3

Not Qualified

LOW NOISE

2 pF

3N204

Texas Instruments

N-CHANNEL

SINGLE

NO

.36 W

METAL

AMPLIFIER

25 V

14 dB

WIRE

ROUND

DUAL GATE, DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

.05 A

4

CYLINDRICAL

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

200 Cel

SILICON

.05 A

BOTTOM

O-MBCY-W4

SOURCE AND SUBSTRATE

Not Qualified

TO-72

NOT SPECIFIED

NOT SPECIFIED

.03 pF

3N206

Texas Instruments

N-CHANNEL

SINGLE

NO

.36 W

METAL

AMPLIFIER

25 V

25 dB

WIRE

ROUND

DUAL GATE, DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

.05 A

4

CYLINDRICAL

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

200 Cel

SILICON

.05 A

BOTTOM

O-MBCY-W4

SOURCE AND SUBSTRATE

Not Qualified

TO-72

NOT SPECIFIED

NOT SPECIFIED

.03 pF

2N5397

Texas Instruments

N-CHANNEL

SINGLE

NO

.3 W

METAL

AMPLIFIER

25 V

15 dB

WIRE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

4

CYLINDRICAL

Other Transistors

JUNCTION

200 Cel

SILICON

BOTTOM

O-MBCY-W4

ISOLATED

Not Qualified

TO-72

NOT SPECIFIED

NOT SPECIFIED

1.2 pF

2N5949

Texas Instruments

N-CHANNEL

SINGLE

NO

.36 W

PLASTIC/EPOXY

SWITCHING

30 V

WIRE

ROUND

DEPLETION MODE

1

3

CYLINDRICAL

Other Transistors

JUNCTION

150 Cel

SILICON

BOTTOM

O-PBCY-W3

Not Qualified

LOW NOISE

NOT SPECIFIED

NOT SPECIFIED

2 pF

3N211

Texas Instruments

N-CHANNEL

SINGLE

NO

.36 W

METAL

AMPLIFIER

27 V

24 dB

WIRE

ROUND

DUAL GATE, DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

.05 A

4

CYLINDRICAL

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

200 Cel

SILICON

.05 A

BOTTOM

O-MBCY-W4

SOURCE AND SUBSTRATE

Not Qualified

TO-72

NOT SPECIFIED

NOT SPECIFIED

.05 pF

A5T3823

Texas Instruments

N-CHANNEL

SINGLE

NO

.3 W

PLASTIC/EPOXY

AMPLIFIER

30 V

WIRE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

3

CYLINDRICAL

Other Transistors

JUNCTION

150 Cel

SILICON

BOTTOM

O-PBCY-W3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2 pF

2N5953

Texas Instruments

N-CHANNEL

SINGLE

NO

.36 W

PLASTIC/EPOXY

SWITCHING

WIRE

ROUND

1

3

CYLINDRICAL

Other Transistors

JUNCTION

150 Cel

SILICON

BOTTOM

O-PBCY-W3

Not Qualified

LOW NOISE

NOT SPECIFIED

NOT SPECIFIED

RF Small Signal Field Effect Transistors (FET)

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 Field Effect Transistors (FET) 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 FETs 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 FET consists of a gate, source, and drain electrode, and works by controlling the flow of majority charge carriers (electrons or holes) between the source and drain regions through the gate electrode. When a voltage is applied to the gate electrode, it creates an electric field that modifies the conductivity of the channel, allowing current to flow between the source and drain.