Onsemi RF Small Signal Field Effect Transistors (FET) 152

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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

BF245CRLRE

Onsemi

N-CHANNEL

SINGLE

NO

PLASTIC/EPOXY

AMPLIFIER

30 V

THROUGH-HOLE

ROUND

DEPLETION MODE

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

JUNCTION

SILICON

TIN LEAD

.1 A

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e0

SGF19

Onsemi

N-CHANNEL

.06 A

FET RF Small Signal

.13 W

.06 A

MMBFJ309

Onsemi

N-CHANNEL

SINGLE

YES

PLASTIC/EPOXY

AMPLIFIER

25 V

GULL WING

RECTANGULAR

DEPLETION MODE

1

ULTRA HIGH FREQUENCY BAND

3

SMALL OUTLINE

Other Transistors

JUNCTION

150 Cel

SILICON

Tin (Sn)

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

2.5 pF

MPF102G

Onsemi

N-CHANNEL

SINGLE

NO

.2 W

PLASTIC/EPOXY

AMPLIFIER

25 V

THROUGH-HOLE

ROUND

DEPLETION MODE

1

VERY HIGH FREQUENCY BAND

3

CYLINDRICAL

Other Transistors

JUNCTION

125 Cel

SILICON

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

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e1

40

260

3 pF

BF245ARLRA

Onsemi

N-CHANNEL

SINGLE

NO

PLASTIC/EPOXY

AMPLIFIER

30 V

THROUGH-HOLE

ROUND

DEPLETION MODE

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

JUNCTION

SILICON

TIN LEAD

.1 A

BOTTOM

O-PBCY-T3

Not Qualified

TO-92

e0

2SK544F

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

2N3819G

Onsemi

N-CHANNEL

SINGLE

NO

PLASTIC/EPOXY

AMPLIFIER

25 V

THROUGH-HOLE

ROUND

DEPLETION MODE

1

ULTRA HIGH FREQUENCY BAND

3

CYLINDRICAL

JUNCTION

150 Cel

SILICON

.1 A

BOTTOM

O-PBCY-T3

Not Qualified

TO-226

NOT SPECIFIED

NOT SPECIFIED

2SK544E

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

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.