R.A.P.992605-BEHRE 2425-25 25 WATT, 24V, Class C Microwave 2410-2470 MHz GENERAL DESCRIPTION CASE OUTLINE 55AP Common Base Narrow Lead The 2425-25 is a common base bipolar transistor capable of providing 25 Watts of Class C RF output power over the band of 2410-2470 MHz. This transistor is specifically designed for microwave broadband Class C amplifier applications. It includes input and output matching and uses gold metallization and diffused ballasting to provide high reliability and supreme ruggedness. ABSOLUTE MAXIMUM RATINGS Power Dissipation Device Dissipation @25°C (Pd) Thermal Resistance (θJC) Voltage and Current Collector-Emitter Voltage Emitter-Base Voltage Collector Current Temperatures Storage Temperature Operating Junction Temperature 75 W 2.5°C/W 48V 3.5V 3A -65 to +200°C +200°C ELECTRICAL CHARACTERISTICS @ 25°°C SYMBOL BVebo BVces hFE CHARACTERISTICS TEST CONDITIONS Emitter-Base Breakdown(open) Ie=25mA Collector-Emitter Breakdown(shorted) Ic=160mA DC Current Gain Ic=160mA, Vce=5V MIN TYP 3.5 48 10 MAX UNITS 100 V V β FUNCTIONAL CHARACTERISTICS @ 25°°C GPB ηc VSWR Common Base Power Gain Vcc = 24V, F = 2410-2470 MHz, Pout=25W Collector Efficiency Vcc = 24V, F = 2410-2470 MHz, Pout=25W Output Load Mismatch Vcc = 24V, F = 2410-2470 MHz, Pout=25W Zin(1) Series Source Impedance Vcc=24V,F=2410,2440,2470 MHz,Pout=25W Zout(2) Series Load Impedance Vcc=24V,F=2410,2440,2470 MHz,Pout=25W (1) (2) 7.5 47 8 49 8.6j19.7 6.1j5.7 8.4j19.1 dB % 3:1 6.1j5.5 8.2j18.5 6.1j5.2 Ψ Ω Ω Circuit source impedance (@ the device input) at which the device operates. Optimum load impedance into which the device output operates. Initial Issue April 1999 GHz TECHNOLOGY INC. RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE. GHz RECOMMENDS THAT BEFORE THE PRODUCT(S) DESCRIBED HEREIN ARE WRITTEN INTO SPECIFICATIONS, OR USED IN CRITICAL APPLICATIONS, THAT THE PERFORMANCE CHARACTERISTICS BE VERIFIED BY CONTACTING THE FACTORY. GHz Technology Inc. 3000 Oakmead Village Drive, Santa Clara, CA 95051-0808 Tel. 408 / 986-8031 Fax 408 / 986-8120