BFY450(ES) is a hermetically sealed NPN silicon RF transistor for medium power amplifiers in space applications. It features a Micro-X package with four pins configured as collector, emitter, base, and emitter. The device has a transition frequency of 20 GHz, a 1 dB compression point of 19 dBm at 1.8 GHz, and a maximum available gain of 16 dB at 1.8 GHz. Maximum collector-emitter voltage is 4.5 V, collector current is 100 mA, and total power dissipation is 450 mW at a case temperature of 110 °C. The junction and operating temperature ranges extend from -65 °C to 175 °C. The transistor meets ESCC Detail Specification No. 5611/008 and is space qualified. ESD sensitivity requires appropriate handling precautions.
HiRel Microwave Transistor
Summary of Features
ESA Space Qualified ESA/SCC Detail Spec. No.: 5611/008/01 B
Applications
| Infineon Technologies AG | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | BFY450 (ES) |
| Product Name | HiRel Silicon Bipolar Transistor |
| Package Type | Micro-X |
