Description
The SMA4F Transil series has been designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2, MIL STD 883 Method 3015, and electrical over stress such as IEC 61000-4-4 and 5. They are generally for surges below 400 W 10/1000 µs. This planar technology makes it compatible with high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time. Their low clamping voltages provides a better safety margin to protect sensitive circuits with extended life time expectancy.

Features
■ ECOPACK2® halogen-free component
■ Peak pulse power: – 400 W (10/1000 µs) – 3 kW (8/20 µs)
■ Stand off voltage: 5 V
■ Unidirectional type
■ Low clamping voltage versus standard series
■ Low leakage current, 10 µA at 25 °C
■ Operating Tj max: 175 °C
■ JEDEC registered package outline Complies with the following standards
■ IEC 61000-4-2 level 4: – 15 kV (air discharge) – 8 kV (contact discharge)
■ MIL STD 883G-Method 3015-7: class3B – 25 kV (human body model)