BZT52C20-HE3-18

Description：DIODE ZENER 20V 410MW SOD123
Series：BZT52
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR)

SKU:c72f31c75b30 Category: Single Zener Diodes Brand: Vishay General Semiconductor - Diodes Division

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Product introduction

BZT52C20-HE3-18 is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is DIODE ZENER 20V 410MW SOD123. Review the specifications below when checking this part for your BOM.

Single Zener Diodes specifications for BZT52C20-HE3-18

Description：DIODE ZENER 20V 410MW SOD123
Series：BZT52
Mfr：Vishay General Semiconductor - Diodes Division
Package：Tape & Reel (TR)
Voltage - Zener (Nom) (Vz)：20 V
Tolerance：±5%
Power - Max：410 mW
Impedance (Max) (Zzt)：50 Ohms
Current - Reverse Leakage @ Vr：100 nA @ 15 V
Operating Temperature：-55°C ~ 150°C
Mounting Type：Surface Mount
Package / Case：SOD-123
Voltage - Forward (Vf) (Max) @ If：-
Grade：Automotive
Qualification：AEC-Q101

Single Zener Diodes datasheet and documents for BZT52C20-HE3-18

BZT52C20-HE3-18

Single Zener Diodes Overview

The BZT52C20-HE3-18 is a silicon planar Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It provides a nominal Zener voltage of 20 V with a tolerance of ±5%. The device operates within a test current range of 2 to 5 mA and features a maximum dynamic resistance of 50 Ω at IZT1. Rated for a power dissipation of 500 mW, it utilizes an SOD-123 surface-mount package. The component is AEC-Q101 qualified and RoHS compliant.

Single Zener Diodes Feature Summary

AEC-Q101 qualified for automotive applications
ESD capability exceeding 8 kV (HBM) and 800 V (MM)
RoHS-compliant HE3 technology

Single Zener Diodes Applications

Voltage reference circuits
Overvoltage protection
Clamping applications

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against the manufacturer's documentation to confirm tape-and-reel packaging and AEC-Q101 qualification status. Ensure compliance with RoHS directives and material categorization requirements before procurement. Confirm availability through authorized distributors as production status may vary.

Single Zener Diodes Selection Notes

Select this component when a 20 V Zener voltage with ±5% tolerance is required in an SOD-123 package. Consider the 500 mW power dissipation rating and operating temperature range of -55°C to +150°C. Verify that the dynamic resistance and leakage current specifications meet the circuit requirements.

Single Zener Diodes Part Context

This part belongs to the BZT52 series of small signal Zener diodes from Vishay Semiconductors. The series offers graded Zener voltages according to the international E24 standard. The HE3 variant indicates RoHS compliance and AEC-Q101 qualification, distinguishing it from commercial grade versions.