Description:Wide Zener Voltage Range Selection, 2.4V to 75V; VZ Tolerance Selection of ±5% (C Series); Very Small and Thin SMD package; Matte Tin(Sn) finish, Pb Free
A thermal pad on the bottom of the package should be connected to a large copper area on the PCB to dissipate heat. A minimum of 2oz copper thickness is recommended, and the thermal pad should be connected to a ground plane or a dedicated heat sink.
Ensure that the device is operated within the recommended voltage and current ratings, and that the PCB is designed to minimize thermal gradients. Additionally, consider using a thermistor or thermocouple to monitor the device temperature and adjust the operating conditions accordingly.
The SZMM3Z3V9T1G has an integrated ESD protection diode, but it's still recommended to follow standard ESD handling procedures when handling the device. A minimum of 10kΩ resistance and 100pF capacitance should be used in series with the input pins to prevent ESD damage.
Yes, the SZMM3Z3V9T1G is qualified for automotive and high-reliability applications. However, it's essential to follow the recommended operating conditions, and ensure that the device is properly derated for the specific application. Additionally, consult with onsemi's application engineers for specific guidance on using this device in high-reliability applications.
Store the devices in their original packaging, away from direct sunlight and moisture. Avoid bending or flexing the leads, and handle the devices by the body, not the leads. Follow standard moisture-sensitive device handling procedures, and bake the devices according to the recommended schedule if they are exposed to moisture.
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SZMM3Z3V9T1G Overview
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