2N4393CSM

SMALL SIGNAL

N–CHANNEL J–FET IN A

HERMETICALLY SEALED

CERAMIC SURFACE MOUNT PACKAGE

FOR HIGH RELIABILITY APPLICATIONS

FEATURES

• HERMETIC CERAMIC SURFACE MOUNT

PACKAGE (SOT23 COMPATIBLE)

• CECC SCREENING OPTIONS

• SPACE QUALITY LEVELS OPTIONS

APPLICATIONS:

Hermetically sealed surface mount version

of the popular 2N4393 for high reliability /

space applications requiring small size

and low weight devices.

Gate – Drain Voltage

Gate – Source Voltage

Gate Current

Power Dissipation

Derate

Operating Junction Temperature Range

Storage Temperature Range

–35V

–35V

50mA

350mW

2.8mW / °C

–55 to 175°C

–55 to 175°C

MECHANICAL DATA

Dimensions in mm (inches)

SOT23 CERAMIC

(LCC1 PACKAGE)

PAD 1 – Source

Underside View

PAD 2 – Drain

PAD 3 – Gate

21

0.51 ± 0.10

(0.02 ± 0.004)

0.31

(0.012)

1.91 ± 0.10

(0.075 ± 0.004)

3.05 ± 0.13

(0.12 ± 0.005)

1.02 ± 0.10

(0.04 ± 0.004)

1.40

(0.055)

max.

A

0.31

(0.012)

rad.

rad.

A =

3

Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed

to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.

Semelab encourages customers to verify that datasheets are current before placing orders.

Document Number 6493

Issue 1