N-Channel JFET

General Purpose Amplifier

J201 – J204 / SST201 – SST204

FEATURES

ABSOLUTE MAXIMUM RATINGS

Gate-Source or Gate-Drain Voltage . . . . . . . . . . . . . . . . -40V

Gate Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA

Storage Temperature Range . . . . . . . . . . . . . -55

Operating Temperature Range . . . . . . . . . . . -55

Lead Temperature (Soldering, 10sec) . . . . . . . . . . . . . +300

Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360mW

Derate above 25

NOTE: Stresses above those listed under "Absolute Maximum

Ratings" may cause permanent damage to the device. These are

stress ratings only and functional operation of the device at these or

any other conditions above those indicated in the operational sections

of the specifications is not implied. Exposure to absolute maximum

rating conditions for extended periods may affect device reliability.

ORDERING INFORMATION

Part

Package

Temperature Range

J201-204

Plastic TO-92

-55

SST201-204 Plastic SOT-23

-55

For Sorted Chips in Carriers see 2N4338 series.

CORPORATION

PIN CONFIGURATION

TO-92

S G

D

SYMBOL

PARAMETER

201

202

203

204

UNITS

TEST CONDITIONS

MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX

Gate Reverse Current

(Note 1)

-100

-100

-100

-100

pA

Gate-Source Cutoff

Voltage

-0.3

-1.5

-0.8

-4.0

-2.0

-10.0 -0.3

-2.0

V

Gate-Source Breakdown

Voltage

-40

-40

-40

-25

µA

Saturation Drain Current

(Note 2)

0.2

1.0

0.9

4.5

4.0

20

0.2

1.2

3.0

mA

Gate Current (Note 1)

-10

-10

-10

-10

pA

Common-Source Forward

Transconductance (Note 2)

500

1,000

1,500

500 1,500

µs

f = 1kHz

Common-Source Output

Conductance

1

3.5

10

2.5

Common-Source Input

Capacitance

44

4

4

pF

f = 1MHz

(Note 3)

Common-Source Reverse

Transfer Capacitance

11

1

1

Equivalent Short-Circuit

Input Noise Voltage

55

5

10

nV

√

Hz

f = 1kHz

(Note 3)

NOTES: 1. Approximately doubles for every 10

2. Pulse test duration = 2ms.

3. For design reference only, not 100% tested.

PRODUCT MARKING (SOT-23)

SST201

A01

SST202

A02

SST203

A03

SST204

A04

5010

SOT-23

G

S

D