MMBZ12VALT1 Datasheet PDF - ON Semiconductor

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 anode design protects two separate lines using only one package. These devices are ideal for situations where board space is at a premium.

●Features

●• Pb−Free Packages are Available

●• SOT−23 Package Allows Either Two Separate Unidirectional Configurations or a Single Bidirectional Configuration

●• Working Peak Reverse Voltage Range − 3 V to 26 V

●• Standard Zener Breakdown Voltage Range − 5.6 V to 33 V

●• Peak Power − 24 or 40 Watts @ 1.0 ms (Unidirectional), per Figure 5 Waveform

●• ESD Rating of Class N (exceeding 16 kV) per the Human Body Model

●• Maximum Clamping Voltage @ Peak Pulse Current

●• Low Leakage < 5.0 A

●• Flammability Rating UL 94 V−O