Manufacturer Part Number
SMAJ20A-TR
Manufacturer
stmicroelectronics
Introduction
Transient Voltage Suppressor Diode designed for surge and ESD protection
Product Features and Performance
Unidirectional TVS diode
Zener voltage clamping device
Surface Mount DO-214AC, SMA package
Able to protect against voltage spikes and surges
Stable performance over operating temperature range
Product Advantages
Enhanced surge capability
Low leakage current
Fast response time
Low clamping voltage relative to standoff voltage
Key Technical Parameters
Type: Zener
Unidirectional Channels: 1
Voltage - Reverse Standoff (Typ): 20V
Voltage - Breakdown (Min): 22.2V
Voltage - Clamping (Max) @ Ipp: 42.8V
Current - Peak Pulse (10/1000µs): 54A
Power - Peak Pulse: 400W
Operating Temperature: -55°C ~ 150°C
Quality and Safety Features
Compliance with international standards
High reliability and stability
Lead-Free and RoHS compliant
Compatibility
Compatible with various electronic circuit designs
Suitable for high-density PCB mounting
Application Areas
General Purpose voltage surge protection
Product Lifecycle
Active status
Consistently produced with no known discontinuation
Potential replacements or upgrades available as technology advances
Several Key Reasons to Choose This Product
High surge protection in compact package
Versatility in various applications
Engineered for harsh environmental conditions
Maintains signal integrity
Supported by reputable manufacturer stmicroelectronics
Long-term reliability and availability