1N5232B

Single Zener Diodes Overview

The onsemi 1N5232B is a single Zener diode housed in an axial lead DO-204AH (DO-35) glass package. It provides a nominal Zener voltage of 5.6 V with a tolerance of ±5%. The device dissipates up to 500 mW and operates within a junction temperature range of -65°C to +200°C. Electrical characteristics include a maximum dynamic impedance of 11 Ω at a test current of 20 mA, a reverse leakage current of 5 µA at 3 V, and a typical voltage temperature coefficient of 0.038 %/°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation using planar die construction for consistent performance.
• Features a hermetically sealed glass axial-lead package designed for automated assembly processes.
• Capable of operating reliably across a wide thermal range from -65°C to +200°C.

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• General-purpose voltage regulation

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against the manufacturer's datasheet to confirm shipping format, such as bulk bags or tape and reel configurations. Ensure compliance requirements align with project specifications, noting that certain variants may not meet RoHS standards. Confirm the package type matches the intended PCB footprint before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a precise 5.6 V reference is required with tight tolerance limits. The low dynamic impedance ensures effective noise filtering in sensitive analog sections. Verify that the 500 mW power dissipation rating accommodates the expected load current without exceeding thermal limits under worst-case ambient conditions.

Single Zener Diodes Part Context

This part belongs to the 1N5221B through 1N5252B series of 0.5 W Zener Voltage Regulators. The series offers a broad selection of voltages ranging from 2.4 V to 24.0 V in standard 5% tolerances. These components are widely utilized in industrial and commercial electronics where reliable, low-cost voltage clamping is necessary.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers' 1N5232B equivalents to ensure identical electrical parameters and mechanical dimensions. Verify that substitute parts maintain the same DO-35 package outline and lead spacing to guarantee physical compatibility during installation.