1N5368B_R2_00001

Overview

The 1N5368B_R2_00001 is a silicon unidirectional voltage regulator diode from the 1N5338B series manufactured by Panjit International Inc. It features a nominal Zener voltage of 47 V with a tolerance range of 44.65 V to 49.35 V. The device operates within a junction and storage temperature range of -55 °C to +150 °C and supports a DC power dissipation of 5 Watts at 75 °C ambient temperature. Electrical characteristics include a maximum Zener impedance of 25 Ω at test current and a typical leakage current below 1 µA above 13 V. It utilizes a JEDEC DO-201AE molded plastic case with axial leads.

Feature Summary

• Low inductance design for stable voltage regulation
• Plastic package meets Underwriters Laboratory Flammability Classification 94V-O
• Lead-free construction compliant with EU RoHS 2.0 directives

Applications

• Voltage reference circuits
• Overvoltage protection
• General-purpose rectification and clamping

Procurement Notes

Verify that the ordering suffix _R2_00001 corresponds to Tape and Reel packaging on a 7-inch reel with RoHS compliance, as indicated by the manufacturer's packing code definitions. Confirm the specific part number matches the 1N5338B series datasheet specifications before procurement to ensure correct voltage ratings and package type.

Selection Notes

Select this component for applications requiring a 47 V Zener voltage with a 5 Watt power rating. Ensure the operating environment stays within the specified -55 °C to +150 °C temperature range. Consider the 25 Ω maximum dynamic impedance for regulation precision requirements. Verify that the DO-201AE axial leaded package fits the mechanical constraints of the target PCB layout.

Part Context

This component belongs to the 1N5338B series of Silicon Zener Diodes produced by Panjit International Inc. The series covers a voltage range from 5.1 V to 51 V. These devices are designed for general-purpose voltage regulation and protection applications, offering low inductance and high reliability in a standard axial leaded package suitable for through-hole mounting.

Replacement Considerations

Compatible substitutes within the same series include 1N5367B (43 V) and 1N5369B (51 V). Cross-reference with other manufacturers' 1N53xxB series equivalents ensuring matching voltage, power dissipation, and package dimensions.