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SMV1251-004LF Variable Capacitance Diodes (Varicaps, Varactors) 15V 28.1pF 4.8 SOT-23/SC-59 marking EH3 UHF SHF tuning/High capacitance ratio
| 反向电压VR Reverse Voltage | 15V |
| 电容值C Diode capacitance | 28.1pF |
| @反向电压VR @Reverse Voltage | 1V |
| 电容值C Diode capacitance | 5.80pF |
| @反向电压VR @Reverse Voltage | 3V |
| 电容比 Capacitance ratio | 4.8 |
| Description & Applications | Hyperabrupt Tuning Varactors Description The SMV1247–SMV1255 series of silicon hyperabrupt junction varactor diodes are designed for use in VCOs with low tuning voltage operation. This family of varactors is characterized for capacitance nd resistance over temperature. SPICE models are provided. Designed for high volume commercial applications High capacitance ratio, C0.3V/C4.7V = 12 Multiple packages SOT-23, SOD-323, SC-70 and SC-79 Available lead (Pb)-free MSL-1 @ 250 °C per JEDEC J-STD-020 SPICE models are available Available in tape and reel packaging |
| 描述与应用 | 超突变调谐变容二极管 描述 SMV1247 SMV1255系列硅超突变结变容二极管是专为使用在VCO调谐电压低 操作。这一系列的变容二极管电容的特点是和电阻温度过高。 SPICE模型 为大批量商业应用而设计 高电容率，C0.3V/C4.7V=12 多个程序封装SOD-323，SOT-23，SC-70，SC-79 SPICE模型 卷带式封装可行 |
