SD1894 데이터 시트보기 (PDF) - STMicroelectronics

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SD1894

RF & MICROWAVE TRANSISTORS SATELLITE COMMUNICATIONS APPLICATIONS

STMicroelectronics 

SD1894

ELECTRICAL SPECIFICATIONS (Tcase = 25°C)

STATIC

Symbo l

Test Conditions

BVCBO

BVCES

BVEBO

ICBO

hFE

IC = 1 mA

IC = 1 mA

IE = 1 mA

VCB = 28 V

VCE = 5 V

IE = 0 mA

VBE = 0 V

IC = 0 mA

IE = 0 mA

IC = .2 A

M in.

V alu e

Typ.

Max.

Unit

45

—

—

V

45

—

—

V

3.0

—

—

V

—

— .25 mA

15

— 150 —

DYNAMIC

Symbo l

PIN f = 1650 MHz

ηc f = 1650 MHz

PG f = 1650 MHz

Load VCC = 28 V

Mismatch

Test Conditions

VCC = 28 V

VCC = 28 V

VCC = 28 V

POUT = 4.5 W

POUT = 4.5 W

POUT = 4.5 W

POUT = 4.5 W

VSWR = 20:1

M in .

V alu e

Typ.

Max.

Uni t

—

.35 .45

W

50

55

—

%

10.0 11.1 —

dB

No Degradation in

Output Power

INPUT POWER vs OUTPUT POWER

2/4

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