Manufacturer Part Number
MMQA18VT1G
Manufacturer
onsemi
Introduction
TVS diode for voltage surge and transient protection
Product Features and Performance
Unidirectional 4-channel Zener TVS diode
Surface mount SC-74, SOT-457 package
Operating temperature range of -55°C to 150°C
Low leakage current and fast response time
Product Advantages
Provides robust protection against voltage transients
Compact form factor for high-density PCB layouts
Aids in complying with industry surge standards
Key Technical Parameters
Reverse Standoff Voltage: 14V Max
Breakdown Voltage: Min 17.1V
Clamping Voltage: Max 26V @ Ipp
Peak Pulse Current: 923mA (8/20µs)
Power Dissipation: 150W peak pulse power capability
Quality and Safety Features
Designed to manage transient overvoltages
Helps protect sensitive electronic components
Compatibility
Compatible with high-speed data lines and I/O interfaces
Suited for multi-line applications due to 4-channel design
Application Areas
General Purpose
Communication systems
Consumer electronics
Industrial equipment
Product Lifecycle
Active status
Not indicated as nearing discontinuation
Several Key Reasons to Choose This Product
High surge protection in a small footprint
Protects against electrostatic discharge and power surges
Versatile applications across various electronic devices
Dependable performance from a reputable manufacturer
Industry-standard package for easy integration
MMQ60R190PTHMAGNACHIP
MMQA22VT1GONsemi