SD1542 Datasheet - ST Microelectronics

SD1542 RF & MICROWAVE TRANSISTORS

The SD1542 is a hermetically sealed, gold metallized, silicon NPN power transistor. The SD1542 is designed for applications requiring high peak power and low duty cycles such as IFF and DME. The SD1542 is packaged in a hermetic metal/ceramic package with internal input/output matching, resulting in .

SD1542 RF & MICROWAVE TRANSISTORS AVIONICS APPLICATIONS . . . . . . . . DESIGNED FOR HIGH POWER PULSED IFF AND DME APPLICATIONS 600 WATTS (typ.) IFF 1030/1090 MHz 550 WATTS (min.) DME 1025 - 1150 MHz 5.6 dB MIN. GAIN REFRACTORY GOLD METALLIZATION BALLASTING AND LOW THERMAL RESISTANCE FOR RELIABILITY AND RUGGEDNESS 30:1 LOAD VSWR CAPABILITY AT SPECIFIED OPERATING CONDITIONS INTERNAL INPUT/OUTPUT MATCHED, COMMON BASE CONFIGURATION .400 x .500 2LFL (M112) hermetically sealed ORDER CODE SD1542 BR.

SD1542_STMicroelectronics.pdf