BLF147

DISCRETE SEMICONDUCTORS DATA SHEET BLF147 VHF power MOS transistor Product specification September 1992 Philips Semiconductors Product specification VHF power MOS transistor FEATURES High power gain Low intermodulation distortion Easy power control Good thermal stability Withstands full load mismatch. ook, halfpage 4 BLF147 PIN CONFIGURATION 3 d DESCRIPTION Silicon N-channel enhancement mode vertical D-MOS transistor designed for industrial and military applications in the HF/VHF frequency range. The transistor is encapsulated in a 4-lead, SOT121 flange envelope, with a ceramic cap. All leads are isolated from the flange. A marking code, showing gate-source voltage (VGS) information is provided for matched pair applications. Refer to 'General' section for further information. PINNING - SOT121 PIN 1 2 3 4 drain source gate source DESCRIPTION g MBB072 s 1 2 MLA876 Fig.1 Simplified outline and symbol. CAUTION The device is supplied in an antistatic package. The gate-source input must be protected against static charge during transport and handling. WARNING Product and environmental safety - toxic materials This product contains beryllium oxide. The product is entirely safe provided that the BeO disc is not damaged. All persons who handle, use or dispose of this product should be aware of its nature and of the necessary safety precautions. After use, dispose of as chemical or special waste according to the regulations applying at the location of the user. I...