1N5364/TR12

Single Zener Diodes Overview

The Microchip Technology 1N5364/TR12 is a silicon 5.0-watt Zener diode from the JEDEC registered 1N5333B through 1N5388B series. It provides voltage regulation with a nominal Zener voltage of 33 V and a ±5% tolerance, indicated by the 'B' suffix. The device operates within a temperature range of -65°C to +150°C and features a T-18 axial lead package. Electrical characteristics include a test current of 40 mA, a maximum dynamic impedance of 10 Ohms, and a maximum reverse leakage current of 0.5 µA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation across a broad operating current and temperature range
• Features flexible axial-lead mounting terminals for through-hole integration
• Withstands high surge stresses and exhibits minimal voltage change versus current
• Moisture classification is Level 1 per IPC/JEDEC J-STD-020B without requiring dry pack

Single Zener Diodes Applications

• Voltage regulation in power supply circuits
• Reference voltage generation in electronic systems
• Overvoltage protection applications

Single Zener Diodes Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm the presence of the TR12 tape and reel suffix. Ensure compatibility with existing thermal management designs, as the component requires adequate heat sinking to maintain specified performance at maximum DC currents. Confirm RoHS compliance status if required by assembly specifications.

Single Zener Diodes Selection Notes

Select this component when a 33 V regulated output is required with a 5 W power dissipation capability. The ±5% tolerance suits general-purpose regulation tasks. Consider the T-18 package dimensions and thermal resistance characteristics during PCB layout to ensure proper heat dissipation and mechanical stability under operational conditions.

Single Zener Diodes Part Context

This component belongs to the 1N5333B through 1N5388B series of silicon 5-watt Zener diodes originally manufactured by Microsemi. The series offers a wide selection of voltages from 3.3 V to 200 V. The 1N5364 variant specifically targets the 33 V regulation point within this extensive lineup, utilizing standard JEDEC registration standards for interchangeability.

Single Zener Diodes Replacement Considerations

Compatible substitutes within the same series include 1N5363B (30 V) and 1N5365B (36 V). For exact voltage matching, verify equivalent parts from other manufacturers that adhere to the 1N5364 specification and T-18 package constraints.