FEATURES
This document is a product specification datasheet for the Philips BLF546, a silicon N-channel enhancement mode vertical D-MOS transistor. It is designed for broadband operation in communications transmitter applications within the UHF frequency range. The device features high power gain, easy power control, and good thermal stability, encapsulated in a 4-lead SOT268A balanced flange package with two ceramic caps.
The datasheet provides comprehensive technical data including quick reference performance metrics for Class-B operation, limiting values such as maximum drain-source voltage and power dissipation, and detailed electrical characteristics like threshold voltage and capacitance. It also includes application information for Class-B operation, typical performance curves, and important safety warnings regarding the use of beryllium oxide in the product.
| Package Type | 4-lead, SOT268A balanced flange |
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It is designed for communications transmitter applications in the UHF frequency range.
The maximum junction temperature is 200 °C.