器件名称: 1214-300V
功能描述: 300 Watts - 50 Volts, 330
文件大小: 219.65KB 共4页
简 介:1214-300V R1
1214-300V
300 Watts - 50 Volts, 330s, 10% Radar 1200 - 1400 MHz
GENERAL DESCRIPTION
The 1214-300V is an internally matched, COMMON BASE transistor capable of providing 300 Watts of pulsed RF output power at three hundred thirty microseconds pulse width, ten percent duty factor across the band 1200 to 1400 MHz. This hermetically solder-sealed transistor is specifically designed for L-Band radar applications. It utilizes gold metallization and diffused emitter ballasting to provide high reliability and supreme ruggedness.
CASE OUTLINE 55ST, STYLE 1
ABSOLUTE MAXIMUM RATINGS
Maximum Power Dissipation @ 25oC 420 Watts 75 Volts 3.0 Volts 20 Amps - 65 to + 200oC + 200oC Maximum Voltage and Current BVces Collector to Emitter Voltage BVebo Emitter to Base Voltage Ic Collector Current Maximum Temperatures Storage Temperature Operating Junction Temperature
RF ELECTRICAL CHARACTERISTICS @ 25 OC
SYMBOL Pout Pg ηc Rl Droop Flatness VSWR-S VSWR-T CHARACTERISTICS Power Out Power Gain Collector Efficiency Input Return loss Droop Flatness Load Mismatch Stability Load Mismatch Tolerance TEST CONDITIONS Freq = 1200 – 1400 MHz Vcc = 50 Volts Pin = 40 Watts Pulse Width = 330 S Duty Factor = 10% MIN 300 8.75 50 10 TYP MAX 410 55 0.5 1. 0 1.5:1 2.5:1 UNITS Watts dB % dB dB dB
Note: test @ 1.2, 1.3, and 1.4 GHz. FUNCTIONAL CHARACTERISTICS @ 25°C Bvces Ices θjc1 Collector to Emitter Breakdown Collector to Emitter Leakage Thermal Resistance Ic = 100 mA Vce = 50 Volts Rated Pulse Condi……
