PLVA2650A 数据手册 - NXP（恩智浦）

●额定齐纳电压Vz(V)Zener Voltage 最小min.| 4.8V \---|--- 平均Typ.| 5V 最大max.| 5.2V 误差Tolerance| 最大齐纳阻抗Zz(Ω)Dynamic Impedance| 700Ω/ohm 最大反向漏电流IR(uA)Reverse Current | 20uA 最大耗散功率PdPower dissipation| 250mW/0.25W Description & Applications| • Very low dynamic impedance at low currents: approximately 1⁄20 of conventional series • Hard breakdown knee • Low noise: approximately 1⁄10 of conventional series • Total power dissipation: max. 250 mW • Small tolerances of VZ • Working voltage range: nom. 5.0 to 6.8 V • Non-repetitive peak reverse power dissipation: max. 30 W. • Low current, low power, low noise • CMOS RAM back-up circuits • Voltage stabilizers • Voltage limiters • Smoke detector relays. The PLVA2600A series consists of two high performance voltage regulator diodes with common anodes 描述与应用| •极低的动态阻抗在低电流：约1/20的传统的串联 •击穿膝硬 •低噪音：约1/10的常规系列 •总功耗：最大。 250毫瓦 •小公差VZ •工作电压范围：标称值。 5.0至6.8 V时 •非重复性峰值反向功耗：最大。 30 W。 •低电流，低功耗，低噪音 •CMOS RAM备份电路 •稳压器 •电压限制器 •烟雾探测器继电器。 •PLVA2600A系列是两个高性能稳压二极管共阳极