BZT52C9V1S-7-F Zener Diode for Dense PCB Layouts

Space is often the first constraint in a low-power clamp circuit. BZT52C9V1S-7-F provides a nominal 9.1 V Zener voltage, 6 percent tolerance, and a 200 mW power rating in a compact SOD-323 package.

The two-terminal outline fits close to comparator inputs, transistor bias stages, and exposed control nodes. Use it with a series resistor for shunt regulation or voltage limiting, and calculate current at both supply extremes. This prevents the diode from falling below its useful operating region or exceeding its dissipation limit.

The small package supports dense layouts, but the copper pattern and ambient temperature still affect thermal performance. Keep the connection to the protected node short and direct. Request a quote for BZT52C9V1S-7-F.