Manufacturer Part Number
SM24CANB-02HTG
Manufacturer
Littelfuse
Introduction
Transient Voltage Suppressors (TVS) Diode designed for CAN (Controller Area Network) protocol
Product Features and Performance
Small SOT-23-3 package
Automotive graded
Zener type bi-directional protection
Low clamping voltage
Robust surge response: 500W peak pulse power
Low leakage current
Low capacitance (30pF typical at 1MHz)
Product Advantages
Dual-channel protection in a single device
High transient power dissipation
Qualified to AEC-Q101 for automotive applications
Compact design for space-constrained applications
Key Technical Parameters
Bi-directional channels: 2
Voltage Reverse Standoff: 24V (Max)
Voltage Breakdown: Min 26.7V
Voltage Clamping: 50V (Max) @ Ipp
Current Peak Pulse: 10A (8/20µs)
Capacitance @ Frequency: 30pF @ 1MHz
Operating Temperature: -40°C to +125°C (TJ)
Quality and Safety Features
AEC-Q101 qualified
Suitable for automotive applications
Compatibility
General compatibility with CAN protocol based designs
Surface Mount device compatible with standard PCB manufacturing processes
Application Areas
Automotive CAN Bus systems
Industrial and commercial CAN applications
Network and telecom surge protection
Product Lifecycle
Currently active
Not nearing discontinuation at the time of cut-off
Availability of replacements or upgrades within Littelfuse portfolio
Several Key Reasons to Choose This Product
Precision protection for CAN interface
High reliability in harsh automotive environments
Enhanced thermal performance
Small footprint for modern electronic systems
Proven track record with AEC-Q101 certification
Comprehensive protection with minimal signal distortion
SM24B-CPTK-1A-TBJST