SGM40666BS, SGM40666AS - High-Current Over-Voltage Protector

Name: SGM40666BS
SKU: SGM40666BS-1548743

SG Micro

📥 Download Datasheet

SGM40666BS Datasheet Preview — This datasheet PDF includes multiple part numbers: SGM40666BS, SGM40666AS. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	SGM40666BS, SGM40666AS
Manufacturer	SG Micro
File Size	794.68 KB
Description	High-Current Over-Voltage Protector
Datasheet	SGM40666AS-SGMicro.pdf
Note	This datasheet PDF includes multiple part numbers: SGM40666BS, SGM40666AS. Please refer to the document for exact specifications by model.

SGM40666BS Product details

Description

The SGM40666AS and SGM40666BS are over-voltage protection devices designed to protect low voltage systems from damage with a high voltage supply up to +31VDC and +40VPEAK (10s with 50mA current limit).

Features

Wide Power Supply Voltage Range: 2.5V to 28V.
Input Voltage up to 40V with 50mA Current Limit for 10s Duration.
Integrated Switch On-Resistance: 27mΩ (TYP).
Wide Adjustable OVLO Threshold Range: 4V to 22V.
Internal Over-Voltage Protection Threshold: 6.79V (TYP).
Surge Immunity.
SGM40666AS: Up to +90V/-400V Surge Immunity.
SGM40666BS: Up to +80V/-400V Surge Immunity.
32.3V Clamping Circuit Trigger Threshold when Rising Slope > 4.5V/μs (SGM40666AS).

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Published: Oct 21, 2024 |