SD1538-2 Datasheet - STMicroelectronics

DESCRIPTION
The SD1538-02 is a gold metallized silicon, NPN power transistor designed for applications requiring high peak power and low duty cycles such as IFF, DME and TACAN. The SD1538-02 is packaged in a metal/ceramic package with internal input/output matching resulting in improved broadband performance and a low thermal resistance.

■ DESIGNED FOR HIGH POWER PULSED IFF, DME, TACAN APPLICATIONS
■ 200 WATTS (typ.) IFF 1030 - 1090 MHz
■ 150 WATTS (min.) DME 1025 - 1150 MHz
■ 140 WATTS (typ.) TACAN 960 - 1215 MHz
■ 7.8 dB MIN. GAIN
■ REFRACTORY GOLD METALLIZATION
■ EMITTER BALLASTING AND LOW THERMAL RESISTANCE FOR RELIABILITY AND RUGGEDNESS
■ 30:1 LOAD VSWR CAPABILITY AT SPECIFIED OPERATING CONDITIONS
■ INPUT/OUTPUT MATCHED, COMMON BASE CONFIGURATION