1N5358E3/TR13

Overview

The Microchip Technology 1N5358E3/TR13 is a silicon 5-watt Zener diode from the JEDEC registered 1N5333-5388B series. It provides voltage regulation at a nominal Zener voltage of 22 V with a ±5% tolerance. The device features a T-18 axial lead package and operates within a temperature range of -65°C to +150°C. Key electrical characteristics include a maximum dynamic impedance of 3.5 ohms, a maximum reverse current of 0.5 µA, and a maximum regulator current of 4.7 A.

Feature Summary

• Provides stable voltage regulation across a broad operating current and temperature range
• Withstands high surge stresses and offers minimal changes in voltage versus current
• Features flexible axial-lead mounting terminals for standard through-hole integration

Applications

• Voltage regulation circuits requiring 5-watt power dissipation
• Power supply protection against transient overvoltages
• Reference voltage generation in electronic systems

Procurement Notes

Verify that the ordering suffix TR13 corresponds to the tape and reel packaging option as specified in the datasheet. Confirm RoHS compliance status via the e3 suffix designation. Ensure the component meets the required thermal management specifications for the intended application environment.

Selection Notes

Select this component when a 22 V Zener voltage with ±5% tolerance is required. Consider the 5-watt power dissipation capability and the T-18 axial lead package form factor. Evaluate thermal resistance requirements based on the specific mounting method and ambient temperature conditions.

Part Context

This part belongs to the 1N5333B through 1N5388B series of silicon 5-watt Zener diodes manufactured by Microsemi (now Microchip Technology). The series covers a wide voltage range from 3.3 V to 200 V. The e3 suffix indicates RoHS compliant devices with annealed matte-tin plating on the terminals.

Replacement Considerations

Surface mount equivalents are available in the SMBJ5333 to SMBJ5388B or SMBG5333B to SMBG5388B series.