1N5338B_R2_00001

Single Zener Diodes Overview

The Panjit International Inc. 1N5338B_R2_00001 is a silicon Zener diode from the 1N5338B series, featuring a nominal voltage of 5.1 V and a maximum DC power dissipation of 5 Watts at 75°C ambient temperature. It operates within a junction and storage temperature range of -55°C to +150°C. The device utilizes a JEDEC DO-201AE molded plastic case with axial leads solderable per MIL-STD-750 Method 2026. Electrical characteristics include a maximum Zener impedance of 2 Ω at IZT = 240 mA and a maximum leakage current of 1 μA at VR = 10 V.

Single Zener Diodes Feature Summary

• Glass passivated junction for enhanced stability
• Low inductance design suitable for high-frequency applications
• Plastic package meets Underwriters Laboratory Flammability Classification 94V-O
• Lead-free construction compliant with EU RoHS 2.0 directives

Single Zener Diodes Applications

• Voltage regulation over broad operating current and temperature ranges
• Protection against transient voltage spikes in electronic circuits
• Reference voltage sources in power supply designs

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix matches the required packing type and reel size. Confirm that the component version code aligns with environmental compliance requirements such as RoHS 2.0. Ensure the lot number is available for tracking purposes if quality issues arise during integration or testing phases.

Single Zener Diodes Selection Notes

Select this component when a 5.1 V reference with 5 W power handling capability is required. Consider the DO-201AE package dimensions for board layout constraints. Evaluate thermal derating curves for operation above 75°C ambient temperatures to ensure reliable performance under continuous load conditions.

Single Zener Diodes Part Context

This part belongs to the 1N5338B series of 5 Watt Zener diodes manufactured by Panjit International Inc. The series covers nominal voltages ranging from 5.1 Volts to 51 Volts. Standard voltage tolerances are typically plus/minus 5% for the 'B' suffix identification. These devices are designed for general-purpose voltage regulation and protection applications.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering 1N5338B equivalents in the DO-201AE package. Verify matching electrical parameters including Zener voltage tolerance, impedance, and power dissipation ratings before substitution.