MSC81400M - STMicroelectronics

MSC81400M RF & MICROWAVE TRANSISTORS AVIONICS APPLICATIONS

The MSC81400M "Super Power" transistor is a high peak pulse power device specifically designed for DME/TACAN avionics applications. This device is capable of withstanding a minimum 25:1 load mismatch condition at any phase angle under full rated conditions. The MSC81400M is housed in the unique BIGPAC™ hermetic metal/ceramic package with internal input/outpu.

Features

oltage
* Junction Temperature (Pulsed RF Operation) Storage Temperature THERMAL DATA RTH(j-c) Junction-Case Thermal Resistance
* 0.12 °C/W
*Applies only to rated RF amplifier operation October 1992 1/3 MSC81400M ELECTRICAL SPECIFICATIONS (T case = 25 ° C) STATIC Symbol Test Conditions Value Min. Typ. Max. Unit BVCBO BVEBO BVCER ICES hFE DYNAMIC Symbol IC = 15mA IE = 1mA IC = 50mA VCE = 50V VCE = 5V IE = 0mA IC = 0mA RBE = 10Ω IC = 1A 65 3.5 65 — 15 — — — — — — — — 35 120 V V V mA — Test Conditions Value Min. Typ. Max. Unit POUT ηc GP Note: f = 1025 — 1150 MHz PIN = 90 W f = 1025 .