Description
M/A-COM’s PH1214-80M is a silicon bipolar NPN power transistor designed for use in L-band, 1.2 - 1.4 GHz pulsed radars such as air traffic control and long-range weather radars. Designed for common-base, class C, broadband pulsed power applications, the PH1214-80M can produce 80 watts of output power with medium pulse length (150 µS) at 10 percent duty cycle. The transistor is housed in a 2-lead, rectangular metalceramic flange package, with internal input and output impedance matching networks. Dissued emitter ballast resistors and gold metalization assure ruggedness and long-term reliability. In addition to L-band pulsed radars, this high performance power transistor can also be used in pulsed digital communications systems.

FEATUREs
• NPN Silicon Microwave Power Transistor
• Common Base Configuration
• Broadband Class C Operation
• High Efficiency Interdigitated Geometry
• Diffused Emitter Ballasting Resistors
• Gold Metalization System
• Internal Input and Output Impedance Matching
• Hermetic Metal/Ceramic Package