.3 W Small Signal Field Effect Transistors (FET) 296

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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

UPA602T

Renesas Electronics

N-CHANNEL

SEPARATE, 2 ELEMENTS

YES

.3 W

PLASTIC/EPOXY

50 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

2

.1 A

6

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

TIN LEAD

30 ohm

.1 A

DUAL

R-PDSO-G6

Not Qualified

e0

2SK3378ENTL-E

Renesas Electronics

N-CHANNEL

SINGLE WITH BUILT-IN DIODE AND RESISTOR

YES

.3 W

PLASTIC/EPOXY

SWITCHING

30 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

.1 A

3

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

3.5 ohm

.1 A

DUAL

R-PDSO-G3

1

Not Qualified

20

260

2SK435-E

Renesas Electronics

N-CHANNEL

SINGLE

NO

.3 W

PLASTIC/EPOXY

AMPLIFIER

22 V

WIRE

ROUND

DEPLETION MODE

1

3

CYLINDRICAL

Other Transistors

JUNCTION

150 Cel

SILICON

.1 A

BOTTOM

O-PBCY-W3

Not Qualified

TO-92

4 pF

2SK3380

Renesas Electronics

N-CHANNEL

SINGLE

NO

.3 W

PLASTIC/EPOXY

THROUGH-HOLE

RECTANGULAR

1

.3 A

3

IN-LINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

1.44 ohm

.3 A

SINGLE

R-PSIP-T3

Not Qualified

2SK3378ENTR-E

Renesas Electronics

N-CHANNEL

SINGLE WITH BUILT-IN DIODE AND RESISTOR

YES

.3 W

PLASTIC/EPOXY

SWITCHING

30 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

.1 A

3

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

3.5 ohm

.1 A

DUAL

R-PDSO-G3

Not Qualified

NOT SPECIFIED

NOT SPECIFIED

2SK435-B

Renesas Electronics

N-CHANNEL

SINGLE

NO

.3 W

PLASTIC/EPOXY

AMPLIFIER

22 V

WIRE

ROUND

DEPLETION MODE

1

3

CYLINDRICAL

Other Transistors

JUNCTION

150 Cel

SILICON

.1 A

BOTTOM

O-PBCY-W3

Not Qualified

TO-92

4 pF

2SK435-C

Renesas Electronics

N-CHANNEL

SINGLE

NO

.3 W

PLASTIC/EPOXY

AMPLIFIER

22 V

WIRE

ROUND

DEPLETION MODE

1

3

CYLINDRICAL

Other Transistors

JUNCTION

150 Cel

SILICON

.1 A

BOTTOM

O-PBCY-W3

Not Qualified

TO-92

4 pF

KSK117

Samsung

N-CHANNEL

SINGLE

NO

.3 W

PLASTIC/EPOXY

AMPLIFIER

WIRE

ROUND

DEPLETION MODE

1

3

CYLINDRICAL

Other Transistors

JUNCTION

125 Cel

SILICON

BOTTOM

O-PBCY-W3

Not Qualified

LOW NOISE

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.