2SC2778-B NPN三极管 30V 30mA 230MHz 70~160 SOT-23/SC-59 marking/标记 KB 高频放大 振荡 混合 中频FM/ AM收音机
| 集电极-基极反向击穿电压V(BR)CBOCollector-Base Voltage(VCBO) | 30V |
| 集电极-发射极反向击穿电压V(BR)CEOCollector-Emitter Voltage(VCEO) | 20V |
| 集电极连续输出电流ICCollector Current(IC) | 30mA |
| 截止频率fTTranstion Frequency(fT) | 230MHz |
| 直流电流增益hFEDC Current Gain(hFE) | 70~160 |
| 管压降VCE（sat）Collector-Emitter Saturation Voltage | |
| 耗散功率PcPower Dissipation | 200mW/0.2W |
| Description & Applications | NPN Silicon epitaxial planer type For high-frequency amplification Features Optimum for RF amplification, oscillation, mixing, and IF of FM/AM radios. Mini type package, allowing downsizing of the equipment and automatic insertion through the tape packing and the magazine packing. |
| 描述与应用 | NPN硅外延平面型 对于高频放大 特点 最佳的射频放大，振荡，混合，和中频的FM/ AM收音机。 迷你型包装，让瘦身带包装盒包装的设备和通过自动插入。 |
| 规格书PDF |
