View 2sa1177 datasheet:

Ordering number:ENN851H PNP Epitaxial Planar Silicon Transistor 2SA1177 HF Amp Applications Use Package Dimensions · Ideally suited for use in FM RF amplifiers, mixers, unit:mm oscillators, converters, IF amplifiers. 2033A [2SA1177] 2.2 4.0 Features · High fT (230MHz typ.) and small Cre (1.1 pF typ.). · Small NF (2.5dB typ.). 0.4 0.5 0.4 0.4 1 2 3 1.3 1.3 1 : Emitter 2 : Collector 3 : Base 3.0 Specifications 3.8 SANYO : SPA Absolute Maximum Ratings at Ta = 25?C Parameter Symbol Conditions Ratings Unit Collector-to-Base Voltage VCBO –30 V Collector-to-Emitter Voltage VCEO –20 V Emitter-to-Base Voltage VEBO –5 V Collector Current IC –30 mA Collector Dissipation PC 150 mW Junction Temperature Tj 125 ?C Storage Temperature Tstg –55 to +125 ?C Electrical Ch