1N5230BTR

Single Zener Diodes Overview

The onsemi 1N5230BTR is a single Zener diode with a nominal voltage of 4.7 V and a maximum power dissipation of 500 mW. It features a 5% voltage tolerance, a test current of 20 mA, and a maximum dynamic impedance of 19 Ohms at the test current. The device operates within a temperature range of -65°C to +200°C and has a maximum reverse leakage current of 5 µA at 2.0 V. It utilizes an axial lead DO-35 package (Case 017AG) and is supplied in tape and reel packaging.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation using a double slug type silicon construction.
• Features hermetically sealed glass packaging for environmental protection.
• Offers high thermal stability across a wide operating temperature range.

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• Clipping and clamping applications

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix 'BTR' corresponds to the tape and reel shipping configuration as documented in the manufacturer's ordering information table. Confirm that the component meets RoHS and halide-free requirements if specified for the production environment. Ensure the axial lead dimensions match the design footprint before finalizing procurement.

Single Zener Diodes Selection Notes

Select this component when a precise 4.7 V reference is required with tight 5% tolerance. The 500 mW power rating supports moderate current loads in through-hole designs. Consider the low dynamic impedance for improved regulation performance compared to higher impedance alternatives in the series.

Single Zener Diodes Part Context

This part belongs to the 1N5221B through 1N5252B family of Zener diodes manufactured by onsemi. The family covers a broad voltage range from 2.4 V to 24.0 V, all sharing similar mechanical and electrical characteristics within the DO-35 axial lead package format.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering the 1N5230B specification in a DO-35 package. Verify that substitute parts maintain the same 4.7 V nominal voltage, 500 mW power rating, and 5% tolerance to ensure circuit compatibility.