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The PZD22B2V4C_R1_00001 is a silicon Zener diode from the PZD22B series manufactured by Panjit International Inc. It features a nominal Zener voltage of 2.4 V with a tolerance range of 2.28 V to 2.52 V at a test current of 5 mA. The device dissipates up to 200 mW of power and exhibits a maximum reverse leakage current of 1 uA at 50 V. Packaged in an SOT-323 surface-mount case, it operates within a junction temperature range of -55°C to +150°C and has a typical thermal resistance of 540°C/W.
Verify the specific part number against official datasheets to confirm electrical tolerances and package dimensions. Ensure compliance with environmental directives such as RoHS 2.0 and IEC 61249 before integration. Confirm that the application does not involve life-saving or high-reliability equipment requiring specialized authorization.
Select this component based on the required nominal Zener voltage and power dissipation limits. Verify that the operating junction temperature remains within the specified -55°C to +150°C range. Consider the SOT-323 package size for space-constrained designs and ensure the test current aligns with circuit requirements.
This component belongs to the PZD22B2V4C ~ PZD22B75C series of silicon Zener diodes. The series covers a voltage range from 2.4 V to 75 V, all utilizing the SOT-323 package. The manufacturer provides standardized electrical characteristics and mechanical data for the entire series to facilitate consistent design implementation across different voltage ratings.
Publicly confirmed substitute part numbers are not available in the provided documentation.