MSC81400M datasheet(1/3 Pages) STMICROELECTRONICS

部件名	MSC81400M

功能描述	RF & MICROWAVE TRANSISTORS AVIONICS APPLICATIONS

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 3 page

October 1992

AVIONICS APPLICATIONS

RF & MICROWAVE TRANSISTORS

.400 x .500 2LFL (S038)

hermetically sealed

.

REFRACTORY\GOLD METALLIZATION

.

RUGGEDIZED VSWR 25:1

.

INTERNAL INPUT/OUTPUT MATCHING

.

LOW THERMAL RESISTANCE

.

METAL/CERAMIC HERMETIC PACKAGE

.

POUT

= 400 W MIN. WITH 6.5 dB GAIN

DESCRIPTION

The MSC81400M "Super Power" transistor is a

high peak pulse power device specifically de-

signed for DME/TACAN avionics applications.

This device is capable of withstanding a minimum

25:1 load mismatch condition at any phase angle

under full rated conditions.

The MSC81400M is housed in the unique BIG-

PAC™ hermetic metal/ceramic package with inter-

nal input/output matching structures.

PIN CONNECTION

BRANDING

81400M

ORDER CODE

MSC81400M

ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C)

Symbol

Parameter

Value

Unit

PDISS

Power Dissipation*

(TC

≤ 80˚C)

1000

W

IC

Device Current*

28

A

VCC

Collector-Supply Voltage*

55

V

TJ

Junction Temperature (Pulsed RF Operation)

250

°C

TSTG

Storage Temperature

− 65 to +200

°C

RTH(j-c)

Junction-Case Thermal Resistance*

0.12

°C/W

*Applies only to rated RF amplifier operation

MSC81400M

1. Collector

3. Emitter

2. Base

4. Base

THERMAL DATA

1/3

类似零件编号 - MSC81400M

制造商	部件名	数据表	功能描述
STMicroelectronics	MSC81402	41Kb / 3P	RF & MICROWAVE TRANSISTORS GENERAL PURPOSE AMPLIFIERS APPLICATIONS Oct-1992

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