GLL4756-E3/96

Single Zener Diodes Overview

The GLL4756-E3/96 is a single-configuration Zener diode manufactured by Vishay Semiconductors, designed for surface-mounted applications. It features a plastic MELF (DO-213AB) package with glass passivated chip junctions. The device provides a nominal Zener voltage of 47 V with a standard tolerance of ±10%. It operates at a test current of 5.5 mA and dissipates up to 1 W of power. Key electrical parameters include a maximum reverse leakage current of 5 µA, dynamic impedance of 35.8 Ω, and surge current capability of 1500 mA peak.

Single Zener Diodes Feature Summary

• Glass passivated chip junction ensures stable operation and reliability
• Plastic MELF package meets UL 94 V-0 flammability classification
• Low Zener impedance and low regulation factor for precise voltage control
• High temperature soldering guaranteed at 250 °C for 10 seconds

Single Zener Diodes Applications

• Voltage reference circuits in electronic systems
• Overvoltage protection components
• Power supply regulation modules

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging details. Confirm compliance requirements such as RoHS and REACH status directly from the manufacturer's datasheet before procurement. Ensure that the requested quantity aligns with the minimum order quantities specified for the tape and reel configuration.

Single Zener Diodes Selection Notes

Select this component when a 47 V Zener voltage is required in a compact surface-mount form factor. Consider the 1 W power dissipation limit and thermal resistance characteristics for heat management. Evaluate the dynamic impedance and leakage current specifications against circuit sensitivity requirements to ensure adequate performance.

Single Zener Diodes Part Context

This part belongs to the GLL4735 to GLL4763A series of Zener diodes offered by Vishay. The series covers a wide range of nominal voltages from 6.2 V to 91 V, all sharing similar physical dimensions and electrical characteristics within the MELF DO-213AB package format.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering equivalent 47 V Zener diodes in the DO-213AB package. Verify pinout compatibility and thermal characteristics if substituting with parts from different vendors.