4.2 W Small Signal Field Effect Transistors (FET) 11

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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 Rise Time (tr) Maximum VCEsat Minimum DS Breakdown Voltage Terminal Form Package Shape Operating Mode No. of Elements Maximum Pulsed Drain Current (IDM) Avalanche Energy Rating (EAS) Maximum Fall Time (tf) Maximum Drain Current (Abs) (ID) No. of Terminals Package Style (Meter) Sub-Category Field Effect Transistor Technology 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 Maximum Drain-Source On Resistance 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

SI4447ADY-T1-GE3

Vishay Intertechnology

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

4.2 W

PLASTIC/EPOXY

SWITCHING

40 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

7.2 A

8

SMALL OUTLINE

Other Transistors

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

.045 ohm

7.2 A

DUAL

R-PDSO-G8

MS-012AA

NOT SPECIFIED

NOT SPECIFIED

SI3473CDV-T1-GE3

Vishay Intertechnology

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

4.2 W

PLASTIC/EPOXY

SWITCHING

12 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

8 A

6

SMALL OUTLINE

Other Transistors

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

-55 Cel

Matte Tin (Sn)

.022 ohm

8 A

DUAL

R-PDSO-G6

1

Not Qualified

e3

30

260

520 pF

SI3477DV-T1-GE3

Vishay Intertechnology

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

4.2 W

PLASTIC/EPOXY

SWITCHING

12 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

8 A

6

SMALL OUTLINE

Other Transistors

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

Matte Tin (Sn)

.0175 ohm

8 A

DUAL

R-PDSO-G6

1

Not Qualified

e3

30

260

SI4431CDY-T1-GE3

Vishay Intertechnology

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

4.2 W

PLASTIC/EPOXY

SWITCHING

30 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

9 A

8

SMALL OUTLINE

Other Transistors

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

Matte Tin (Sn)

.032 ohm

9 A

DUAL

R-PDSO-G8

1

MS-012AA

e3

30

260

SI4431CDY-T1-E3

Vishay Intertechnology

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

4.2 W

PLASTIC/EPOXY

SWITCHING

30 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

9 A

8

SMALL OUTLINE

Other Transistors

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

MATTE TIN

.032 ohm

9 A

DUAL

R-PDSO-G8

1

MS-012AA

e3

30

260

SI3473CDV-T1-E3

Vishay Intertechnology

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

4.2 W

PLASTIC/EPOXY

SWITCHING

12 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

8 A

6

SMALL OUTLINE

Other Transistors

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

-55 Cel

Matte Tin (Sn)

.022 ohm

8 A

DUAL

R-PDSO-G6

1

Not Qualified

e3

40

260

520 pF

SI3473CDV-T1-BE3

Vishay Intertechnology

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

4.2 W

PLASTIC/EPOXY

SWITCHING

12 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

6

SMALL OUTLINE

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

-55 Cel

TIN

.022 ohm

8 A

DUAL

R-PDSO-G6

1

e3

30

260

520 pF

SI3483CDV-T1-GE3

Vishay Intertechnology

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

4.2 W

PLASTIC/EPOXY

SWITCHING

30 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

8 A

6

SMALL OUTLINE

Other Transistors

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

-55 Cel

Pure Matte Tin (Sn)

.034 ohm

6.1 A

DUAL

R-PDSO-G6

1

Not Qualified

MO-193AA

30

260

140 pF

SI3407DV-T1-GE3

Vishay Intertechnology

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

4.2 W

PLASTIC/EPOXY

SWITCHING

20 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

8 A

6

SMALL OUTLINE

Other Transistors

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

-55 Cel

Matte Tin (Sn)

.024 ohm

7.5 A

DUAL

R-PDSO-G6

1

Not Qualified

MO-193AA

e3

30

260

284 pF

SI3483CDV-T1-E3

Vishay Intertechnology

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

4.2 W

PLASTIC/EPOXY

SWITCHING

30 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

8 A

6

SMALL OUTLINE

Other Transistors

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

-55 Cel

Pure Matte Tin (Sn)

.034 ohm

6.1 A

DUAL

R-PDSO-G6

1

Not Qualified

MO-193AA

30

260

140 pF

PMWD18UN

NXP Semiconductors

N-CHANNEL

COMMON DRAIN, 2 ELEMENTS WITH BUILT-IN DIODE

YES

4.2 W

PLASTIC/EPOXY

SWITCHING

30 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

2

10.6 A

8

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

.0235 ohm

10.6 A

DUAL

R-PDSO-G8

Not Qualified

MO-153

Small Signal Field Effect Transistors (FET)

Small Signal Field Effect Transistors (FET) are electronic devices used in low-power applications to amplify and switch small signals. They are commonly used in applications such as audio amplifiers, signal processing, and low-power digital circuits.

Small Signal FETs are designed to handle low-power levels and operate at low to medium frequencies, typically in the range of a few Hz to several MHz. They have a high gain and low noise figure, making them suitable for small signal amplification.

The 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.

Proper use of Small Signal FETs is important to ensure optimal performance, reliability, and compatibility with other components in the circuit. Small Signal FETs are often used in conjunction with other components, such as capacitors and resistors, to form complete low-power electronic circuits.