Description

The SM15TY Transil series has been designed to protect sensitive automotive circuits against surges defined in ISO 7637-2 and against electrostatic discharges according to ISO 10605.

The Planar technology makes it compatible with high-end circuits where low leakage current and high junction temperature are required to provide reliability and stability over time. SM15TY are packaged in SMC (SMC footprint in accordance with IPC 7531 standard).

Features

■ Peak pulse power:

– 1500 W (10/1000 µs)

– 10 kW (8/20 µs)

■ Stand-off voltage range: from 5.8 V to 70 V

■ Unidirectional and bidirectional types

■ Low leakage current:

– 0.2 µA at 25 °C

– 1 µA at 85 °C

■ Operating Tj max: 150 °C

■ High power capability at Tjmax:

– 1250 W (10/1000 µs)

■ JEDEC registered package outline

■ Resin meets UL 94, V0

■ AEC-Q101 qualified

Complies with the following standards

■ ISO 10605, C = 150 pF - R = 330 Ω:

– 30 kV (air discharge)

– 30 kV (contact discharge)

■ ISO 10605 - C = 330 pF, R = 330 Ω:

– 30 kV (air discharge)

– 30 kV (contact discharge)

■ ISO 7637-2(a)

– Pulse 1: VS = -100 V

– Pulse 2a: VS = +50 V

– Pulse 3a: VS = -150 V

– Pulse 3b: VS = +100 V

SM15T75AY属于电路保护 > TVS - 二极管。意法半导体（ST）集团制造生产的SM15T75AYTVS - 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。