.225 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

SMMBF4391LT1G

Onsemi

N-CHANNEL

SINGLE

YES

.225 W

PLASTIC/EPOXY

SWITCHING

30 V

GULL WING

RECTANGULAR

DEPLETION MODE

1

3

SMALL OUTLINE

Other Transistors

JUNCTION

150 Cel

SILICON

-55 Cel

TIN

30 ohm

DUAL

R-PDSO-G3

1

TO-236

e3

260

3.5 pF

AEC-Q101

RK7002T116

ROHM

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

.225 W

PLASTIC/EPOXY

SWITCHING

60 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

.115 A

3

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

TIN SILVER COPPER

7.5 ohm

.115 A

DUAL

R-PDSO-G3

Not Qualified

e1

5 pF

BF862,215

NXP Semiconductors

N-CHANNEL

SINGLE

YES

.225 W

PLASTIC/EPOXY

AMPLIFIER

20 V

GULL WING

RECTANGULAR

DEPLETION MODE

1

3

SMALL OUTLINE

Other Transistors

JUNCTION

150 Cel

SILICON

TIN

.04 A

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

30

260

BSR57,215

NXP Semiconductors

N-CHANNEL

SINGLE

YES

.225 W

PLASTIC/EPOXY

SWITCHING

40 V

GULL WING

RECTANGULAR

DEPLETION MODE

1

3

SMALL OUTLINE

Other Transistors

JUNCTION

150 Cel

SILICON

TIN

40 ohm

.01 A

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

5 pF

BSR58,215

NXP Semiconductors

N-CHANNEL

SINGLE

YES

.225 W

PLASTIC/EPOXY

SWITCHING

40 V

GULL WING

RECTANGULAR

DEPLETION MODE

1

3

SMALL OUTLINE

Other Transistors

JUNCTION

150 Cel

SILICON

TIN

60 ohm

.005 A

DUAL

R-PDSO-G3

1

Not Qualified

e3

30

260

5 pF

BSS138-7

Diodes Incorporated

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

.225 W

PLASTIC/EPOXY

SWITCHING

50 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

.2 A

3

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

TIN LEAD

3.5 ohm

.2 A

DUAL

R-PDSO-G3

1

Not Qualified

e0

8 pF

NTR0202PLT1

Onsemi

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

.225 W

PLASTIC/EPOXY

SWITCHING

20 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

.4 A

3

SMALL OUTLINE

Other Transistors

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

TIN LEAD

.8 ohm

.4 A

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e0

235

MMBF170LT3G

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

.225 W

PLASTIC/EPOXY

SWITCHING

60 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

.5 A

3

SMALL OUTLINE

FET General Purpose Powers

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

-55 Cel

Tin (Sn)

5 ohm

.5 A

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

40

260

BSS123LT3G

Onsemi

N-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

.225 W

PLASTIC/EPOXY

SWITCHING

100 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

.17 A

3

SMALL OUTLINE

FET General Purpose Power

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

-55 Cel

TIN

6 ohm

.17 A

DUAL

R-PDSO-G3

Not Qualified

TO-236

e3

260

NTR0202PLT3G

Onsemi

P-CHANNEL

SINGLE WITH BUILT-IN DIODE

YES

.225 W

PLASTIC/EPOXY

SWITCHING

20 V

GULL WING

RECTANGULAR

ENHANCEMENT MODE

1

.4 A

3

SMALL OUTLINE

Other Transistors

METAL-OXIDE SEMICONDUCTOR

150 Cel

SILICON

Tin (Sn)

.8 ohm

.4 A

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

40

260

MMBF5457LT1G

Onsemi

N-CHANNEL

SINGLE

YES

.225 W

PLASTIC/EPOXY

AMPLIFIER

25 V

GULL WING

RECTANGULAR

DEPLETION MODE

1

3

SMALL OUTLINE

Other Transistors

JUNCTION

150 Cel

SILICON

TIN

DUAL

R-PDSO-G3

1

Not Qualified

TO-236AB

e3

30

260

3 pF

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.