STIEC45-24AS Series

Transil (TVS) for IEC 61000-4-5 compliance

Catalog

Transil (TVS) for IEC 61000-4-5 compliance

Part	Applications	Voltage - Breakdown (Min) [Min]	Unidirectional Channels [custom]	Package / Case	Voltage - Reverse Standoff (Typ)	Supplier Device Package	Voltage - Clamping (Max) @ Ipp [Max]	Current - Peak Pulse (10/1000µs)	Type	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Voltage - Clamping (Max) @ Ipp	Bidirectional Channels [custom]
STMicroelectronics STIEC45-24AS	General Purpose	26.7 V	1	DO-214AB SMC	24 V	SMC	42 V	500 A	Zener	-55 °C	150 °C	Surface Mount
STMicroelectronics STIEC45-33ACS	General Purpose	36.7 V		DO-214AB SMC	33 V	SMC		500 A	Zener	-55 °C	150 °C	Surface Mount	59 V	1
STMicroelectronics STIEC45-24ACS	General Purpose	26.7 V		DO-214AB SMC	24 V	SMC	42 V	500 A	Zener	-55 °C	150 °C	Surface Mount		1

Catalog

Transil (TVS) for IEC 61000-4-5 compliance

Key Features

• Unidirectional types: STIEC45-xxAS

- Reverse: Clamping starts at VBR

- Forward: Clamping starts around 0.6 V

• Bidirectional types: STIEC45-xxACS

- Clamping starts at VBRon both directions

• Low leakage current

- 0.2 μA at 25 °C

- 1 μA at 85 °C

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).