Manufacturer Part Number
CM1234-08DE
Manufacturer
onsemi
Introduction
CM1234-08DE is a Transient Voltage Suppressor (TVS) Diode designed for HDMI applications, offering steering from rail to rail with unidirectional 8-channel protection.
Product Features and Performance
Steering (Rail to Rail) type
Unidirectional Channels: 8
Voltage Reverse Standoff (Typ): 5.5V (Max)
Voltage Breakdown (Min): 6V
Voltage Clamping (Max) @ Ipp: 9V (Typ)
Current Peak Pulse (10/1000µs): 1A (8/20µs)
Power Line Protection: Yes
Operates at temperatures from -40°C to 85°C
Surface mount installation
Product Advantages
Provides robust protection for HDMI interfaces
Compact packaging in 16-WDFN Exposed Pad
Supports unidirectional voltage protection for multi-channel use
Key Technical Parameters
Reverse Standoff Voltage: 5.5V max
Breakdown Voltage: 6V min
Clamping Voltage: 9V typ at 1A peak pulse current
Peak Pulse Current: 1A for 8/20µs waveform
Quality and Safety Features
Rigorous performance under temperatures ranging from -40°C to 85°C
Solid construction for reliability in applications
Compatibility
Specifically tailored for HDMI applications
Application Areas
Designed for HDMI interface protection in consumer electronics and other HDMI-equipped devices
Product Lifecycle
Obsolete status
Replacement models or upgrades should be sought due to discontinuation
Several Key Reasons to Choose This Product
High efficacy in multi-channel, unidirectional voltage protection
Designed for challenging environments with a wide operating temperature range
Compact package size ideal for dense circuit boards
Provides consistent protection capabilities under transient conditions
Directly targeted and optimized for HDMI applications