HF SSB APPLICATIONS

RF & MICROWAVE TRANSISTORS

.400 x .425 6LFL (M153)

epoxy sealed

.

30 MHz

.

40 VOLTS

.

IMD

−30 dB

.

COMMON EMITTER

.

GOLD METALLIZATION

.

DESCRIPTION

The SD1411 is a silicon NPN transistor designed

for telecommunications in HF and VHF frequency

bands. This device utilizes gold metallized die with

diffused emitter resistors to achieve high reliability

and ruggedness.

PIN CONNECTION

BRANDING

SD1411

ORDER CODE

SD1411

= 25°C)

Symbol

Parameter

Value

Unit

Collector-Base Voltage

110

V

Collector-Emitter Voltage

55

V

Emitter-Base Voltage

4.0

V

Device Current

40

A

Power Dissipation

330

W

Junction Temperature

+200

°C

Storage Temperature

− 65 to +150

°C

Junction-Case Thermal Resistance

0.36

°C/W

SD1411

1. Collector

3. Emitter

2. Base

THERMAL DATA

October 1992

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