1N5354B_R2_00001

Overview

The Panjit International Inc. 1N5354B_R2_00001 is a silicon Zener diode belonging to the 1N5338B series, designed for voltage regulation applications. It features a nominal Zener voltage of 17V with a tolerance range of 16.15V to 17.85V. The device operates within a DC power dissipation rating of 5 Watts at 75°C ambient temperature and includes derating requirements above this threshold. Electrical characteristics include a maximum Zener impedance of 3 ohms at the test current and a maximum leakage current of 0.5 mA at the specified reverse voltage. The component utilizes a JEDEC DO-201AE molded plastic case with axial leads and supports an operating junction and storage temperature range from -55°C to +150°C.

Feature Summary

• Utilizes low inductance construction for stable performance
• Features typical leakage current below 1µA for voltages exceeding 13V
• Plastic package meets Underwriters Laboratory Flammability Classification 94V-O
• Manufactured lead-free in compliance with EU RoHS 2.0 directives

Applications

• Voltage regulation circuits
• Reference voltage sources
• Overvoltage protection

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm packaging type and environmental compliance status. Confirm that the requested part number aligns with the 1N5338B series specifications provided in the official datasheet. Ensure compatibility with required thermal management strategies given the 5W power dissipation rating. Cross-reference the mechanical data for terminal solderability standards before integration into production workflows.

Selection Notes

Select this component when a 17V Zener reference is required with a 5W power handling capability. Consider the DO-201AE axial package for through-hole mounting configurations. Evaluate the thermal environment to ensure operation remains within the specified junction temperature limits. Verify that the maximum leakage current and impedance values meet the precision requirements of the target circuit design.

Part Context

This component is part of the 1N5338B series manufactured by Panjit International Inc., a global IDM providing discrete semiconductor products. The series covers a wide voltage range from 5.1V to 51V, utilizing standardized JEDEC DO-201AE packages. Panjit designs these devices to support various industrial and commercial applications requiring reliable voltage regulation and surge protection capabilities.

Replacement Considerations

Compatible substitutes within the same series include the 1N5353B (16V) and 1N5355B (18V). These parts share identical mechanical dimensions, power ratings, and package styles, allowing for direct physical replacement if minor voltage adjustments are acceptable in the circuit design.