STMicroelectronics MSC81250M
The MSC81250M device is a high power pulsed transistor specifically designed for DME/TACAN avionics applications. This device is capable of withstanding a minimum 20:1 load VSWR at any phase angle under full rated conditions. The MSC81250M is housed in the unique AMPAC™ package with internal input/output matching structures.| Part No. | MSC81250M |
|---|---|
| Datasheet | MSC81250M Download |
| Manufacturer |  STMicroelectronics |
| Description | RF & MICROWAVE TRANSISTORS |
| Buy | Stock & Price |
APPLICATIONS
. . . . . . REFRACTORY\GOLD METALLIZATION RUGGEDIZED VSWR 20:1 INTERNAL INPUT/OUTPUT MATCHING LOW THERMAL RESISTANCE METAL/CERAMIC HERMETIC PACKAGE P OUT = 250 W MIN. WITH 6.2 dB GAIN .400 x .400 2NLFL (S042) hermetically sealed ORDER CODE MSC81250M BRANDING 81250M PIN CONNECTIONDESCRIPTION
Low RF thermal resistance and semi automatic wire bonding techniques ensure high reliability and product consistency.ABSOLUTE MAXIMUM RATINGS
(T case = 25 ° C) Symbol Parameter Value Unit 1. Collector 2. Base 3. Emitter 4. Base PDISS IC VCC TJ T STG Power Dissipation* Device Current* (TC ≤ 80°C) 600 17.8 55 250 − 65 to +200 W A V °C °C Collector-Supply Voltage* Junction Temperature (Pulsed RF Operation) Storage Temperature THERMAL DATA RTH(j-c) Junction-Case Thermal Resistance* 0.20 °C/W *Applies only to rated RF amplifier operation October 1992 1/5 MSC81250MELECTRICAL SPECIFICATIONS
(T case = 25 ° C) STATIC Symbol Test Conditions Value Min. Typ. Max. Unit BVCBO BVEBO BVCER ICES hFE...
