1N5339B_R2_00001

Single Zener Diodes Overview

The 1N5339B_R2_00001 is a silicon Zener diode from the 1N5338B series manufactured by Panjit International Inc. It features a nominal Zener voltage of 5.6 V with a tolerance range of 5.32 V to 5.88 V. The device operates at a test current (IZT) of 220 mA and exhibits a maximum Zener impedance (ZZT) of 1 Ω at this current. It supports a DC power dissipation of 5 Watts at 75°C ambient temperature, derating above this threshold. The component utilizes a JEDEC DO-201AE molded plastic case with axial leads and functions within an operating junction and storage temperature range of -55°C to +150°C.

Single Zener Diodes Feature Summary

• Low inductance design for stable performance
• Typical leakage current below 1µA above 13V
• Plastic package meets Underwriters Laboratory Flammability Classification 94V-O
• Lead-free construction compliant with EU RoHS 2.0 standards

Single Zener Diodes Applications

• Voltage regulation circuits
• Overvoltage protection systems
• Reference voltage generation

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix matches the required packing configuration. The R2 designation indicates Tape and Reel packaging on a 13-inch reel. Confirm compliance requirements against the latest datasheet revision. Ensure the lot number is recorded for tracking purposes as Panjit uses lot numbers as the primary tracking base for all inquiries or complaints.

Single Zener Diodes Selection Notes

Select this component when a 5.6 V reference with low dynamic impedance is required. The 5W power rating allows for significant thermal handling compared to smaller packages. Verify that the 220 mA test current aligns with the circuit's biasing capabilities. Consider the DO-201AE package dimensions for board layout constraints and lead spacing requirements during assembly.

Single Zener Diodes Part Context

This part belongs to the 1N5338B series, which covers a wide voltage range from 5.1 V to 51 V. All members share identical mechanical specifications, including the DO-201AE package and 5W power dissipation capability. The series is designed for general-purpose voltage regulation applications requiring robust axial-lead components.

Single Zener Diodes Replacement Considerations

Cross-reference other manufacturers' 1N5339B equivalents. Verify that replacement parts match the 5.6 V nominal voltage, 5W power rating, and DO-201AE package dimensions. Ensure electrical characteristics such as Zener impedance and leakage current fall within acceptable tolerances for the specific application.