Manufacturer Part Number
MMQA27VT1G
Manufacturer
onsemi
Introduction
Transient voltage suppressor diode for electronic circuit protection
Product Features and Performance
4 unidirectional Zener channels
Active product status
Surface mount SC-74, SOT-457 package
Operational temperature range from -55°C to 150°C
Product Advantages
Compact SOT-457 packaging saves PCB space
High peak pulse power capability at 150W
Effective in multiple voltage surge scenarios
Key Technical Parameters
Reverse Standoff Voltage: 21V max
Breakdown Voltage: 25.7V min
Clamping Voltage: 39V max at Ipp
Peak Pulse Current: 615mA for 8/20µs waveform
No power line protection
Quality and Safety Features
Robust construction for high reliability and safety
Compatibility
Compatible with tape and reel (TR) packaging systems for automated assembly
Mounted via surface mount technology to facilitate PCB integration
Application Areas
General-purpose electronic applications requiring transient voltage protection
Product Lifecycle
Active status, not nearing discontinuation
Availability for replacements or upgrades not stated
Several Key Reasons to Choose This Product
Small SOT-457 footprint suitable for densely populated PCBs
High-temperature operation making it suitable for a variety of environments
Multiple channels enhance circuit protection capabilities
Manufactured by onsemi, a reputable semiconductor company
MMQA20VTAMI Semiconductor/onsemi