AM1011-400 RF & MICROWAVE TRANSISTORS L-BAND AVIONICS APPLICATIONS .. .. .. .. REFRACTORY/GOLD METALLIZATION EMITTER SITE BALLASTED 15:1 VSWR CAPABILITY LOW THERMAL RESISTANCE INPUT/OUTPUT MATCHING OVERLAY GEOMETRY METAL/CERAMIC HERMETIC PACKAGE P OUT = 400 W MIN. WITH 8.0 dB GAIN .400 x .500 2LFL (S038) hermetically sealed ORDER CODE AM1011-400 BRANDING 1011-400 PIN CONNECTION DESCRIPTION The AM1011-400 device is a high power Class C transistor specifically designed for TCAS and Mode-S pulsed output and driver applications. This device is designed for operation under moderate pulse width and duty cycle pulse conditions and is capable of withstanding 15:1 output VSWR at rated RF conditions. Low RF thermal resistance and computerized automatic wire bonding techniques ensure high reliability and product consistency. The AM1011-400 is supplied in the BIGPAC Hermetic Metal/Ceramic package Input/Output matching structures. 1. Collector 2. Base 3. Emitter 4. Base ABSOLUTE MAXIMUM RATINGS (T case = 25 ° C) Symbol PDISS IC VCC TJ T STG Parameter Value Unit 880 W Device Current* 24 A Collector-Supply Voltage* 55 V Junction Temperature (Pulsed RF Operation) 250 °C − 65 to +200 °C 0.17 °C/W Power Dissipation* (TC ≤ 100°C) Storage Temperature THERMAL DATA RTH(j-c) Junction-Case Thermal Resistance* *Applies only to rated RF amplifier operation September 1992 1/6 AM1011-400 ELECTRICAL SPECIFICATIONS (T case = 25 ° C) STATIC Symbol Valu e Test Conditions Min. Typ. Max. Unit BVCBO IC = 50mA IE = 0mA 65 — — V BVEBO IE = 15mA IC = 0mA 3.5 — — V BVCER IC = 50mA RBE = 10Ω 65 — — V ICES VBE = 50V VCE = 0V — — 30 mA hFE VCE = 5V IC = 5A 10 — — — DYNAMIC Symbol Min. Typ. Max. Unit POUT ηc f = 1090MHz PIN = 63W VCC = 50V 400 450 — W f = 1090MHz PIN = 63W VCC = 50V 45 50 — % GP f = 1090MHz PIN = 63W VCC = 50V 8.0 8.5 — dB Note: Pul se Widt h Duty Cycle 2/6 Value Test Conditions = = 32 µ Sec 2% AM1011-400 TYPICAL PERFORMANCE TYPICAL RELATIVE OUTPUT & COLLECTYPICAL RELATIVE OUTPUT POWER & COLLECTOR TOR EFFICIENCY vs COLLECTOREFFICIENCY VOLTAGE vs COLLECTOR VOLTAGE TYPICAL NARROWBAND NARROWBAND TYPICAL POWER AMPLIFIER POWER AMPLIFIER 500 100 80 90 450 P POUT 400 70 POUT Freq = 1090 MHz VCC = 50 V PW = 32 µsec DC = 2% TA = 25°C O W E 350 R O 300 U T P 60 250 ηC U T 80 200 P C O O W L E L R E C O T U O T R P 80 70 C O 70 L L 60 60 50 W T 150 E T F W . A T T S O R U 40 50 F A C T ηC 50 E % 40 30 T S 100 Freq = 1090 MHz PIN = 60 W PW = 32 µsec DC = 2% TA = 25°C 20 E F F . % 40 10 50 0 30 10 20 30 40 50 60 70 80 90 0 30 30 35 40 45 50 COLLECTOR VOLTAGE (VOLTS) POWER INPUT (WATTS) MAXIMUM THERMAL RESISTANCE vs PULSE WIDTH & DUTY CYCLE DC = 4% DC = 10% DC ΘJC °C/W = 2% TC < 45°C PW ≤ 100 µsec; VCC = 50V PW > 100 µsec; VCC < 50V PULSE WIDTH (µsec) 3/6 AM1011-400 IMPEDANCE DATA TYPICAL COLLECTOR LOAD IMPEDANCE ZCL PIN = 63 W VCC = +50 V ZO* = 50 Ω L = 1025 MHz ZIN (Ω) 2.4 + j 3.2 ZCL (Ω) 1.4 − j 2.2 M = 1090 MHz 3.8 + j 2.5 1.6 − j 1.6 H = 1150 MHz 2.3 + j 1.3 1.2 − j 1.1 FREQ. TYPICAL INPUT IMPEDANCE ZIN PIN = 63 W VCC = +50 V ZO* = 50 Ω *Normalized Impedance 4/6 AM1011-400 TEST CIRCUIT .185 Ref.: Dwg. No.: 101-002568 PACKAGE MECHANICAL DATA 5/6 AM1011-400 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use ascritical components in life support devices or systems without express written approval of SGS-THOMSON Microelectonics. 1994 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 6/6