1N5230B-TP

Single Zener Diodes Overview

The MCC 1N5230B-TP is a 500 mW Zener diode housed in a DO-35 glass package. It provides a nominal voltage of 4.7 V with a ±5% tolerance and operates within a temperature range of -55°C to +150°C. The device features a maximum reverse leakage current of 5 µA at 2.0 V, a test current of 20 mA, and a maximum Zener impedance of 19 Ohms.

Single Zener Diodes Feature Summary

• Utilizes a glass encapsulation for high-temperature stability
• Supports through-hole mounting configurations
• Includes cathode band marking for polarity identification

Single Zener Diodes Applications

• Voltage regulation circuits
• Reference voltage generation
• Overvoltage protection

Single Zener Diodes Procurement Notes

Verify the component against official datasheets to confirm electrical parameters and physical dimensions. Ensure compliance with RoHS standards and check for authorized distributor sourcing to mitigate counterfeit risks. Confirm that the specific suffix matches the required packaging format.

Single Zener Diodes Selection Notes

Select this component when a stable reference voltage near 4.7 V is required in low-power applications. Consider the thermal derating curve for operation above 50°C. Verify that the package size fits the available board space and that the power dissipation limits are not exceeded under worst-case conditions.

Single Zener Diodes Part Context

This part belongs to the 1N5221B through 1N5267B series, which covers a wide voltage range from 2.4 V to 75 V. All devices in this family share the same 500 mW power rating and DO-35 axial leaded package, allowing for standardized design approaches across different voltage requirements.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering equivalent 4.7 V, 500 mW Zener diodes in the DO-35 package. Verify that replacement parts meet the same electrical specifications, particularly regarding impedance and leakage current, to ensure circuit compatibility.