MMBZ27VCLT1G

These dual monolithic silicon zener diodes are designed for applications requiring transient overvoltage protection capability. They are intended for use in voltage and ESD sensitive equipment such as computers, printers, business machines, communication systems, medical equipment and other applications. Their dual junction common cathode design protects two separate lines using only one package. These devices are ideal for situations where board space is at a premium. The SZ/MMBZ27VCL can be used to protect a single wire communication network form EMI and ESD transient surge voltages. The SZ/MMBZ27VCL is recommended by the Society of Automotive Engineers (SAE), February 2000, J2411 “Single Wire Can Network for Vehicle Applications” specification as a solution for transient voltage problems.

Applications

• computers
• printers
• business machines
• communication systems
• medical equipment
• Single Wire CAN Network

Key features

• SOT−23 Package Allows Either Two Separate Unidirectional Configurations or a Single Bidirectional Configuration
• Working Peak Reverse Voltage Range − 12.8 V, 22 V, 31.2 V
• Standard Zener Breakdown Voltage Range − 15 V, 27 V, 39 V
• Peak Power − 40 W @ 1.0 ms (Bidirectional), per Figure 5 Waveform
• ESD Rating of Class 3B (exceeding 16 kV) per the Human Body Model
• ESD Rating of IEC61000−4−2 Level 4, ±30 kV Contact Discharge
• Low Leakage <100 nA
• Flammability Rating: UL 94 V−O
• SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable
• These are Pb−Free Devices