YDZVFHTR13

Single Zener Diodes Overview

The YDZVFHTR13 is a single Zener diode manufactured by ROHM Semiconductor, designed for surface-mount applications. It features a nominal Zener voltage of 13 V with a tolerance of ±10%. The device operates at a test current of 5 mA and supports a maximum power dissipation of 500 mW. It is housed in a TUMD2M (SOD-323HE) package, measuring 2.5 mm x 1.4 mm with a height of 0.8 mm. The component is qualified under AEC-Q101 standards for automotive use, ensuring reliability across a junction temperature range of -55°C to +150°C.

Single Zener Diodes Feature Summary

• AEC-Q101 qualified for automotive grade reliability
• Compact SMD package design for space-constrained layouts
• Single configuration with low reverse leakage characteristics

Single Zener Diodes Applications

• Automotive circuit voltage regulation
• General purpose voltage reference circuits
• Protection against overvoltage transients

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix and package variant when sourcing, as manufacturers may update reel quantities or packaging formats without changing the core part number. Confirm RoHS compliance status directly with the supplier or through official datasheets prior to procurement. Ensure that the received components match the specified AEC-Q101 qualification if automotive application integrity is required.

Single Zener Diodes Selection Notes

Select this component when a 13 V reference is needed in a compact SOD-323HE footprint. The 500 mW power rating allows for moderate current handling in small form factors. Consider the ±10% voltage tolerance for non-critical regulation tasks. Verify thermal management requirements given the small package size and ensure the operating environment stays within the specified -55°C to +150°C junction temperature limits.

Single Zener Diodes Part Context

This part belongs to ROHM's series of single Zener diodes optimized for surface-mount technology. The YDZVFHTR13 utilizes the TUMD2M package, which is equivalent to the industry-standard SOD-323HE. It is distinct from higher-power variants like the KDZVTF series and smaller packages like the VDZFH series, offering a balance between power handling and physical size for general electronic and automotive designs.

Single Zener Diodes Replacement Considerations

The EDZVFH13B is listed as a recommended replacement with similar specifications. Note that the EDZVFH13B uses an EMD2 (SOD-523) package, which differs physically from the TUMD2M (SOD-323HE) package of the YDZVFHTR13. Pinout compatibility must be verified before substitution.