MTZJ5V1SC

Single Zener Diodes Overview

The MTZJ5V1SC is a hermetically sealed glass Zener diode from the MTZJ2V0SA–MTZJ56S series by Taiwan Semiconductor. It operates in the DO-34 (JEDEC DO-204) through-hole package with pure tin-plated leads. The nominal Zener voltage is 5.1 V, with a test current of 5 mA. Power dissipation is rated at 500 mW, and the maximum junction temperature reaches 175 °C. Tolerance options include A, B, and C variants.

Single Zener Diodes Feature Summary

• Hermetically sealed glass construction for corrosion resistance
• Wide Zener voltage range selection from 2V to 56V
• Pure tin plated leads readily solderable per J-STD-002

Single Zener Diodes Applications

• Low voltage stabilizers or voltage references
• Adapters
• Lighting applications
• On-board DC/DC converters

Single Zener Diodes Procurement Notes

Verify the specific tolerance suffix (A, B, or C) required for the design, as the base part number covers multiple voltage precision levels. Confirm RoHS compliance status and packaging format (Ammo Box or Reel) during ordering. Ensure the application environment remains within the specified -55 °C to +175 °C operating temperature range.

Single Zener Diodes Selection Notes

Select this component for general-purpose voltage regulation where hermetic sealing is necessary. The DO-34 package suits through-hole mounting requirements. Consider the specific Zener voltage tolerance needed for the circuit accuracy. Verify that the 500 mW power dissipation rating meets the thermal demands of the target application.

Single Zener Diodes Part Context

This device belongs to the MTZJ2V0SA–MTZJ56S series of small signal Zener diodes manufactured by Taiwan Semiconductor. The series offers a broad selection of breakdown voltages in a standardized DO-34 glass package. These components are designed for reliable performance in various electronic circuits requiring stable voltage references.

Single Zener Diodes Replacement Considerations

Direct substitutes within the same series include MTZJ5V1SA and MTZJ5V1SC, which share identical electrical characteristics but differ in Zener voltage tolerance specifications. Other MTZJ series parts with matching voltage ratings may be compatible if tolerance requirements align.