EDZTE612.4B

Single Zener Diodes Overview

The EDZTE612.4B is a single Zener diode manufactured by Rohm Semiconductor, designed for surface-mount applications in the EMD2 package (SOD-523). It features a nominal Zener voltage of 2.4V with a power dissipation rating of 150mW. The device operates within a junction temperature range up to 150°C and supports a test current of 5mA. This component is classified as obsolete and is no longer in active manufacturing.

Single Zener Diodes Feature Summary

• Compact SMD form factor suitable for space-constrained designs
• High thermal stability with elevated maximum junction temperature capability
• Single configuration for precise voltage regulation

Single Zener Diodes Applications

• Voltage reference circuits
• Over-voltage protection stages
• General-purpose voltage clamping

Single Zener Diodes Procurement Notes

This component is officially marked as obsolete and no longer manufactured by Rohm Semiconductor. Procurement must rely on Last Time Buy opportunities or verified surplus channels. Engineers should prioritize immediate design migration to recommended replacement parts to ensure long-term supply chain stability and avoid discontinuation risks associated with end-of-life products.

Single Zener Diodes Selection Notes

Selection requires evaluating the specific 2.4V breakdown requirement against available alternatives. Due to the obsolete status, direct sourcing is limited. Designers must verify pinout compatibility and electrical parameters such as impedance and leakage current when considering substitute components from the same manufacturer or other vendors to maintain circuit integrity.

Single Zener Diodes Part Context

Rohm Semiconductor produces a broad portfolio of discrete semiconductors, including Zener diodes for automotive and industrial sectors. The EDZTE612.4B belongs to the EMD2 series, which offers compact packaging solutions. While Rohm emphasizes reliability and efficiency in its product lines, this specific part has reached its end-of-life stage, reflecting typical product lifecycle management in semiconductor manufacturing.

Single Zener Diodes Replacement Considerations

The EDZVT2R2.4B is a recommended replacement with the same pinout and package. Verify electrical specifications match the original design requirements before substitution.