avionics applications rf & microwave transistors .280 4lsl (m115) epoxy sealed . designed for high power pulsed iff, dme, tacan applications . 40 watts (typ.) iff 1030 - 1090 mhz . 35 watts (min.) dme 1025 - 1150 mhz . 25 watts (typ.) tacan 960 - 1215 mhz . 9.0 db min. gain . refractory gold metallization . emitter ballasting and low thermal resistance for reliability and ruggedness . infinite load vswr capability at specified operating conditions . input matched, common base configuration description the SD1530-01 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 SD1530-01 is pack- aged in the .280" input matched stripline package resulting in improved broadband performance and a low thermal resistance. pin connection branding 1530-1 order code SD1530-01 absolute maximum ratings (t case = 25 c) symbol parameter value unit v cbo collector-base voltage 65 v v ces collector-emitter voltage 65 v v ebo emitter-base voltage 3.5 v i c device current 2.6 a p diss power dissipation 87.5 w t j junction temperature +200 c t stg storage temperature - 65 to +150 c r th(j-c) junction-case thermal resistance 2.0 c/w SD1530-01 1. collector 3. emitter 2. base 4. base thermal data october 11, 1993 rev. 1 1/3
electrical specifications (t case = 25 c) symbol test conditions value unit min. typ. max. p out f = 1025 - 1150mhz p in = 5.6 w v ce = 50 v 35 w g p f = 1025 - 1150mhz p in = 5.6 w v ce = 50 v 9.0 db note: pulse width = 10 m sec, duty cycle = 1% this device is suitable for use under other pulse width/duty cycle c onditions. please contact the factory for specific applications assistance. static symbol test conditions value unit min. typ. max. bv cbo i c = 20ma i e = 0ma 60 v bv ces i c = 20ma v be = 0v 60 v bv ebo i e = 2ma i c = 0ma 3.5 v i cbo v cb = 50v i e = 0ma 2 ma h fe v cb = 5v i c = .5a dynamic typical collector load impedance typical input impedance impedance data SD1530-01 2/3 rev. 1
package mechanical data ref.: dwg. no.12-0115 SD1530-01 rev. 1 3/3
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