1N5350B_R2_00001

Overview

The Panjit International Inc. 1N5350B_R2_00001 is a silicon Zener diode belonging to the 1N5338B series, designed for voltage regulation applications. It features a nominal Zener voltage of 13V with a tolerance range of 12.35V to 13.65V. The device operates within a DC power dissipation rating of 5 Watts at 75°C ambient temperature and supports an operating junction and storage temperature range from -55°C to +150°C. Electrical characteristics include a maximum Zener impedance of 3Ω at a test current of 100mA and a maximum leakage current of 1µA at 9.9V reverse voltage.

Feature Summary

• Glass passivated junction construction ensures stable electrical performance and long-term reliability under varying thermal conditions.
• Molded plastic DO-201AE package provides mechanical durability while meeting Underwriters Laboratory Flammability Classification 94V-O standards.
• Axial leads are solderable per MIL-STD-750 Method 2026, facilitating secure mounting in through-hole circuit board configurations.

Applications

• Voltage regulation circuits requiring stable reference voltages
• Overvoltage protection stages in electronic systems
• General-purpose rectification and clamping applications

Procurement Notes

Verify the specific ordering suffix against official Panjit documentation to confirm packaging configuration. The R2 designation indicates Tape and Reel packing on a 13-inch reel compliant with RoHS 2.0 directives. Confirm that the component lot number matches your tracking requirements, as Panjit utilizes lot numbers for product identification and traceability during quality inquiries.

Selection Notes

Select this component when a 13V Zener voltage with 5W power handling capability is required. Ensure the application environment stays within the specified -55°C to +150°C operating range. Consider the axial lead format for PCB layout compatibility. Verify that the 3Ω maximum impedance meets the dynamic regulation requirements of the target circuit design.

Part Context

This part belongs to the 1N5338B series of 5-watt silicon Zener diodes manufactured by Panjit International Inc. The series covers a wide voltage range from 5.1V to 51V, utilizing a standardized DO-201AE molded plastic case. The 1N5350B variant specifically targets the 13V nominal voltage segment within this broader family of voltage regulator components.

Replacement Considerations

Cross-reference with other manufacturers' 1N5350B equivalents to verify pinout compatibility and electrical parameter alignment. Ensure substitute parts meet the same 5W power dissipation rating and DO-201AE mechanical dimensions for direct replacement without PCB modification.