1N4734AW-TP

Overview

The MCC 1N4734AW-TP is a silicon planar power Zener diode designed for surface-mount applications. It provides a nominal Zener voltage of 5.6 V with a tolerance of ±5%. The device operates within a temperature range of -55°C to +150°C and features a maximum DC power dissipation of 1.0 W at 25°C ambient temperature. Packaged in the low-profile SOD-123 format, it exhibits a maximum forward voltage drop of 1.2 V at 200 mA and a maximum reverse leakage current of 10 µA at 2 V.

Feature Summary

• Utilizes silicon planar technology for robust voltage regulation
• Features a low-profile surface-mount package suitable for automated assembly
• Provides stable breakdown characteristics across an extended operating temperature range

Applications

• Voltage reference circuits
• Overvoltage protection stages
• Clamping applications in electronic systems

Procurement Notes

Verify component authenticity by purchasing exclusively from Micro Commercial Components or their authorized distributors. Counterfeit prevention measures are strictly enforced; parts acquired through unauthorized channels lack warranty coverage and traceability. Confirm that the ordering suffix matches the required specifications, as variations may affect compliance attributes such as halogen-free status.

Selection Notes

Select this component when a compact surface-mount solution is required for precise voltage regulation. Ensure the design accommodates the specified thermal resistance and derating requirements above 100°C. Verify that the circuit layout maintains electrode distances to ensure accurate thermal performance and electrical stability during operation.

Part Context

This part belongs to the 1N4729AW through 1N4761AW series, which covers a wide range of Zener voltages from 3.6 V to 75 V. All devices in this family share the same SOD-123 footprint and 1.0 W power rating, allowing for standardized board designs while varying only the specific voltage parameter based on application needs.

Replacement Considerations

Direct substitutes include other manufacturers' 1N4734A variants in the SOD-123 package. Verify that replacement components match the 5.6 V nominal voltage, ±5% tolerance, and 1.0 W power dissipation limits to maintain circuit integrity.