SMA4F15AY数据手册电路保护的TVS-二极管规格书PDF

描述 Description

The SMA4FY Transil series are designed to protect sensitive automotive circuits against surges defined in ISO 7637 series and against electrostatic discharges according to ISO 10605.
The Planar technology makes it compatible with high-end circuits wherelow leakage current and high junction temperature are required to provide long termreliability and stability.

特性 Features

• AEC-Q101 qualified
• Peak pulse power: 400 W (10/1000 μs) and 2.5 kW (8/20 μs)
• Stand-off voltage range from 5 V to 188 V
• Unidirectional type
• Low leakage current: 0.2 μA at 25 °C and 1 μA at 85 °C
• Operating Tj max: 175 °C
• High power capability at Tj max.: up to 200 W (10/1000 µs)
• Lead finishing: matte tin plating

简介

SMA4F15AY属于电路保护的TVS-二极管。由制造生产的SMA4F15AYTVS - 二极管TVS 二极管是一种半导体器件，可用于限制或阻止特定电压电平的浪涌。该系列产品使用二极管（只能单向导电的元器件）进行设计。TVS 是 Transient Voltage Suppression/Suppressor（瞬态电压抑制/抑制器）的首字母缩写。类型包括转向（轨至轨）或齐纳，具有单向通道、双向通道、电压 – 反关态、电压 – 击穿、电压 – 箝位、电流 – 峰值脉冲、功率 – 峰值脉冲和电源线路保护等特征。