SD1127 SILICON NPN RF POWER TRANSISTOR DESCRIPTION: The ASI SD1127 is designed for VHF mobil communications applications up to 175 MHz. FEATURES: PACKAGE STYLE TO-39 * Grounded Emiter The ASI SD1127 * Gp 12 dB @ 12.5V 175 MHz * Pout 4.0 V Min. MAXIMUM RATINGS IC 0.64A VCB 36 V VCE 18 V PDISS 8 W @ TC = 25 C TJ -65 C to +200 C TSTG -65 C to +200 C JC 21.9 C/W CHARACTERISTICS 1 = COLLECTOR 2 = BASE 3 = EMITTER TRANS1.SYM TC = 25 C SYMBOL TEST CONDITIONS MINIMUM TYPICAL MAXIMUM UNITS BVCEO IC = 10 mA 18 V BVCES IC = 5 mA 36 V BVEBO IC = 1.0 mA 4.0 V ICBO VCE = 15 V HFE VCE = 5.0 V COB VCE = 15 V f = 1.0 MHz GPE VCE = 12.5 V f = 175 MHz VCE = 12.5 V PPUT = 4.0 W f = 175 MHz VCC = 12.6 V PIN = 0.2 W f = 136 MHZ ZIN = 3.0 - j3.8 ZCL = 12.8 - j11 IMPEDANCE VCC = 12.6 V PIN = 0.2 W f = 155 MHZ ZIN = 4.0 - j2.0 ZCL = 11 - j14.8 VCC = 12.6 V PIN = 0.2 W f = 175 MHZ ZIN = 4.3 - j5.8 ZCL = 13 - j20 IC = 50 mA 10 .25 mA 100 --- 20 pf 12 dB A D V A N C E D S E M I C O N D U C T O R, I N C. 7525 ETHEL AVENUE * NORTH HOLLYWOOD, CA 91605 * (818) 982-1202 * FAX (818) 765-3004 Specifications are subject to change without notice. REV. B 1/1