SD1538-08 Datasheet PDF | STMicroelectronics

STMicroelectronics SD1538-08

The SD1538-08 is a gold metallized, silicon NPN power transistor. The SD1538-08 is designed for applications requiring high peak power and low duty cycles such as IFF, DME and TACAN. The SD1538-08 is packaged in a metal/ceramic package with internal input/output matching, resulting in improved broadband performance and low thermal resistance.

Part No.	SD1538-08
Datasheet	SD1538-08 Download
Manufacturer	STMicroelectronics
Description	RF & MICROWAVE TRANSISTORS
Buy	Stock & Price

APPLICATIONS

. . . . . . . . . DESIGNED FOR HIGH POWER PULSE IFF, DME, AND TACAN

APPLICATIONS

200 W (typ.) IFF 1030 - 1090 MHz 150 W (min.) DME 1025 - 1150 MHz 140 W (typ.) TACAN 960 - 1215 MHz 7.8 dB MIN. GAIN REFRACTORY GOLD METALLIZATION BALLASTING AND LOW THERMAL RESISTANCE FOR RELIABILITY AND RUGGEDNESS 30:1 LOAD VSWR CAPABILITY AT SPECIFIED OPERATING CONDITIONS INPUT AND OUTPUT MATCHED, COMMON BASE CONFIGURATION .400 x .400 2LFL (M138) hermetically sealed ORDER CODE SD1538-08 BRANDING 1538-8 PIN CONNECTION

DESCRIPTION

ABSOLUTE MAXIMUM RATINGS

(T case = 25 ° C) Symbol Parameter 1. Collector 2. Base 3. Emitter 4. Base Value Unit VCBO VCES VEBO IC PDISS TJ T STG Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Device Current Power Dissipation Junction Temperature Storage Temperature 65 65 3.5 11 583 +200 − 65 to +150 V V V A W °C °C THERMAL DATA RTH(j-c) September 6, 1994 Junction-Case Thermal Resistance 0.30 °C/W 1/5 SD1538-08

ELECTRICAL SPECIFICATIONS

(T case = 25 ° C) STATIC Symbol Test Conditions Value Min.