Datasheet MSC81402 Datasheet (SGS Thomson Microelectronics)

RF & MICROWAVE TRANSISTORS

.REFRACTORY/GOLD METALLIZATION

.HIGH GAIN & COLLECTOR EFFICIENCY

.RUGGED OVERLAY GEOMETRY

.METAL/CERAMIC HERMETIC PACKAGE

.P

= 2.0 W MIN. WITH 10.0 dB GAIN

OUT

ORDER CO DE

MSC81402

PIN CONNECTION

MSC81402

GENERAL PURPOSE AMPLIFIERS APPLICATIONS

PRELIMINARY DATA

.250 2LFL (S010)

hermetical ly sealed

BRANDING

81402

DESCRIPTION

The MSC81402 is a 28 Volt, Class C, common
base NPN bi pl oar dev ice designe d f or gen eral pur ­pose amp lifier applications in t he UHF and L-Band
frequency range.

High gain and collector efficiency along with ex­treme ruggedness are obtained using a gold me­tallized emitter-ballasted overlay die geometry.

ABSOLUTE M AXIMUM RATINGS (T

Symbol Parameter Value Unit

P

DISS

I

C

V

CC

T

J

T

STG

THERMAL DATA

R

TH(j-c)

*Applies only to rated RF amplifier operation

Power Dissipation* (TC ≤ 50˚C) 6 W
Device Current* 0.23 A
Collector-Supply Voltage* 30 V
Junction Temperature 200
Storage Temperature

Junction-Case Thermal Resistance* 25

case

= 25°C)

1. Collector 3. Emitter

2. Base 4. Base

65 to +200

−

°
°

°

C/W

C
C

October 1992

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MSC81402

ELECTRICAL SPECIFICATIONS (T

case

= 25°C)

STATIC

Symbol Test Condition s

BV
BV
BV

I

CBO

h

CBO
EBO
CER

FE

IC = 1mA IE = 0mA 50 — — V
IE = 1mA IC = 0mA 3.5 — — V
IC = 5mA RBE = 10Ω 50 — — V
VCB = 28V — — 0. 5 mA
VCE = 5V IC = 100mA 30 — 300 —

Min. Typ. Max.

Valu e

DYNAMIC

Symbol Test Conditions

P

OUT

η

cf = 1.4 GHz PIN = 0.2W VCC = 28V 50 — — %

G

P

C

OB

f = 1.4 GHz PIN = 0.2W VCC = 28V 2.0 — — W

f = 1.4 GHz PIN = 0.2W VCC = 28V 10.0 — — dB
f = 1MHz VCB = 28V — 3.2 — pF

Value

Min. Typ. Max.

Unit

Unit

PACKAGE MECHANICAL DATA

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MSC81402

Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No
license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express
written approval of SGS-THOMSON Microelectonics.

© 1994 SGS-THOMSON Microelectronics - All Rights Reserved

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