1SMC5358_R1_00001

Single Zener Diodes Overview

The Panjit 1SMC5358_R1_00001 is a surface mount silicon Zener diode with a nominal voltage of 22 V and a maximum power dissipation of 5 W. It utilizes the JEDEC DO-214AB (SMC) package for optimized board space. Key electrical characteristics include a maximum Zener impedance of 4 Ω at IZT and a maximum reverse leakage current of 0.5 mA at VR. The device operates within a junction temperature range of -55°C to +150°C and features a glass passivated junction.

Single Zener Diodes Feature Summary

• Glass passivated junction for enhanced reliability
• Low inductance design suitable for high-speed switching
• Plastic package meets UL 94V-O flammability classification
• Compliant with EU RoHS 2.0 directives

Single Zener Diodes Applications

• Surface mounted applications requiring optimized board space
• Voltage regulation circuits
• Protection against transient voltage events

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix matches the required packaging configuration, such as tape and reel dimensions. Confirm compliance requirements including lead-free status and environmental standards before procurement. Ensure the component lot number is recorded for tracking purposes, as Panjit uses lot numbers as the primary basis for product identification and support inquiries.

Single Zener Diodes Selection Notes

Select this component when a 5 W power rating and 22 V nominal Zener voltage are required in an SMC package. Consider the 4 Ω maximum dynamic impedance for regulation precision needs. Verify that the operating environment stays within the specified -55°C to +150°C temperature range. Evaluate thermal resistance parameters if derating above 75°C ambient temperature is necessary for the application.

Single Zener Diodes Part Context

This part belongs to the 1SMC5338~1SMC5369 series of surface mount silicon Zener diodes manufactured by Panjit International Inc. The series covers a voltage range from 5.1 V to 51 V, all sharing the same 5 W power dissipation capability and DO-214AB package form factor. These components are designed for general-purpose voltage regulation and protection in compact electronic designs.

Single Zener Diodes Replacement Considerations

Direct substitutes must match the 22 V nominal voltage, 5 W power rating, and DO-214AB package. Verify equivalent Zener impedance and leakage current specifications to ensure circuit performance compatibility. Cross-reference manufacturer datasheets for pinout and thermal characteristics alignment.