STIEC45 – Silicon Protection Diodes with Standard IEC 61000-4-5
STIEC45-XXAS – Transil™ for IEC 61000-4-5 compliance
Description:
The STIEC45 Transil series has been designed to protect DC power supply lines according to IEC 61000-4-5. This device protects circuits against electrical fast transients (EFT) according to IEC 61000-4-4 and ETS EN 300 386. Protection against electrostatic discharges is provided according to IEC 61000-4-2 and MIL STD 883 Method 3015.
Planar technology makes these devices suitable for high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.
The STIEC45 device is packaged in SMC (SMC footprint in accordance with IPC 7351 standard).
Features:
- Peak pulse current: 500 A (8/20 µs, 1.2/50 µs)
- Stand off voltage range: from 24 V to 33 V
- Unidirectional types
- Low leakage current
– 0.2 µA at 25 °C
– 1 µA at 85 °C - Operating Tj max: 150 °C
- High peak current capability at Tj max : 410 A 8/20 µs
- 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 Class 3B
– 25 kV HBM (human body model) - IEC 61000-4-5
– Level 4 4 kV with R = 12 O (334 A) common mode
– Level 2 1 kV with R = 2 O (500 A) differential mode - MIL STD 883G, method 3015-7 Class 3B
-25 kV HBM (human body model) - Resin meets UL 94, V0
- MIL-STD-750, method 2026 soldererabilty
- EIA STD RS-481 and IEC 60286-3 packing
- IPC 7531 footprint
Source: STMicroelectronics
