Manufacturer Part Number
SMAJ40A-E3/61
Manufacturer
Vishay
Introduction
Transient Voltage Suppressor for voltage regulation and spike protection
Product Features and Performance
Zener TVS Diode
Unidirectional protection
400W peak pulse power capability
Supports transient over-voltage protection
Ideal for high-density integration
Low leakage current
Product Advantages
High surge capability
Protects sensitive electronics from voltage spikes
Compact DO-214AC (SMA) package
Thermal shutdown feature for safety
Key Technical Parameters
Voltage - Reverse Standoff (Typ): 40V
Voltage - Breakdown (Min): 44.4V
Voltage - Clamping (Max) @ Ipp: 64.5V
Current - Peak Pulse (10/1000µs): 6.2A
Operating Temperature: -55°C ~ 150°C (TJ)
Quality and Safety Features
RoHS compliant
ESD and surge protection exceeding industry standards
Compatibility
Surface Mount compatible
For use in standard PCB fabrication
Application Areas
General Purpose
Circuit protection in consumer electronics
Industrial and telecommunication equipment
Product Lifecycle
Active product
Standard lifecycle with no known discontinuation
Several Key Reasons to Choose This Product
Robust protection against voltage transients
Vishay brand reliability and performance assurance
Suitable for various applications across industries
Operation at extreme temperatures
Tape & Reel packaging for automated assembly processes
TransZorb® series known for precise voltage control