1528-8 Просмотр технического описания (PDF) - STMicroelectronics

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1528-8

RF & MICROWAVE TRANSISTORS AVIONICS APPLICATIONS

STMicroelectronics 

SD1528-08

RF & MICROWAVE TRANSISTORS

AVIONICS APPLICATIONS

. DESIGNED FOR HIGH POWER PULSED

IFF, DME, TACAN APPLICATIONS

. 20 WATTS (typ.) IFF 1030 - 1090 MHz

. 15 WATTS (min.) DME 1025 - 1150 MHz

. 15 WATTS (typ.) TACAN 960 - 1215 MHz

. 10 dB MIN. GAIN

. REFRACTORY GOLD METALLIZATION

. EMITTER BALLASTING AND LOW

THERMAL RESISTANCE

. 20:1 LOAD VSWR CAPABILITY AT

SPECIFIED OPERATING CONDITIONS

. INPUT MATCHED, COMMON BASE

CONFIGURATION

.250 SQ. 2LFL (M105)

hermetically sealed

ORDER CODE

B RA ND IN G

SD1528-08

1528-8

PIN CONNECTION

DESCRIPTION

The SD1528-08 is a gold metallized, silicon NPN

power transistor. The SD1528-08 is designed for

applications requiring high peak power and low

duty cycles such as IFF, DME and TACAN. The

SD1528-08 is packaged in the .250” input matched

hermetic stripline flange package resulting in im-

proved broadband performance and a low thermal

resistance.

ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C)

Symb ol

Parameter

VCBO

VCEO

VEBO

IC

PDISS

TJ

TSTG

Collector-Base Voltage

Collector-Emitter Voltage

Emitter-Base Voltage

Device Current

Power Dissipation

Junction Temperature

Storage Temperature

THERMAL DATA

RTH(j-c) Junction-Case Thermal Resistance

November 1992

1. Collector

2. Base

3. Emitter

Value

Unit

65

V

65

V

3.5

V

1.5

A

87.5

W

+200

°C

− 65 to +150

°C

2.0

°C/W

1/4

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