rf & microwave transistors avionics applications .280 4lfl (so51) epoxy sealed . 1025 - 1150 mhz . ruggedized vswr :1 . internal input matching . low thermal resistance . p out = 4.0 w min. with 9.0 db gain description the MSC1004MP is a low-level class c pulsed transistor specifically designed for dme/iff driver or output applications. these devices are capable of withstanding a :1 load vswr at any phase angle under full rated conditions. low rf thermal resistance and auto- matic bonding techniques ensure high reliability and product consistency. the MSC1004MP is housed in the impac ? package with internal input matching. pin connection branding 1004mp order code MSC1004MP absolute maximum ratings (t case = 25 c) symbol parameter value unit p diss power dissipation* (t c 100c) 18 w i c device current* 650 ma v cc collector-supply voltage* 32 v t j junction temperature 200 c t stg storage temperature - 65 to +150 c r th(j-c) junction-case thermal resistance* 5 c/w *applies only to rated rf amplifier operation MSC1004MP 1. collector 3. emitter 2. base 4. base thermal data june 12, 1995 1/3
electrical specifications (t case = 25 c) symbol test conditions value unit min. typ. max. p out f = 1025 - 1150 mhz p in = 500 mw v cc = 28 v 4.0 ? w h cf = 1025 - 1150 mhz p in = 500 mw v cc = 28 v 35 ? % g p f = 1025 - 1150 mhz p in = 500 mw v cc = 28 v 9.0 ? db note: pulse width = 10 m sec duty cycle = 1% static symbol test conditions value unit min. typ. max. bv cbo i c = 1 ma i e = 0 ma 45 v bv cer i c = 5 ma r be = 10 w 45 v bv ebo i e = 1 ma i c = 0ma 3.5 v i ces v ce = 28 v ? 1.0 ma h fe v ce = 5 v i c = 200 ma 30 300 dynamic test circuit all dimensions are in inches. ref.: dwg. no. c127299 MSC1004MP june 12, 1995 2/3
package mechanical data ref.: dwg. no. 12-0217 rev. a information furnished is believed to be accurate and reliable. however, sgs-thomson microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. no license is granted by implication or otherwise under any patent or patent rights of sgs-thomson microelectron- ics. specifications mentioned in this publication are subject to change with out notice. this publication supersedes and replaces all information previously supplied. sgs-thomson microelectronics products are not authorized for use as cri tical components in life support devices or systems without express written approval of sgs-thomson microelectronics. ?1995 sgs-thomson microelectronics - all rights reserved sgs-thomson microelectronics group of companies australia - brazil - france - germany - hong kong - italy - japan - korea - malaysia - malta - morocco - the netherlands - singapore - spain - sweden - switzerland - taiwan - thailand - united kingdom - u .s.a. MSC1004MP june 12, 1995 3/3
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