DZ23C13-G3-18

Overview

The DZ23C13-G3-18 is a silicon planar Zener diode from the Vishay DZ23-G series, housed in an SOT-23 surface-mount package. It provides a nominal Zener voltage of 13 V with a standard tolerance of ±5 %. The device operates at a test current of 5 mA and features a dynamic resistance of 25 Ω at this current level. Reverse leakage current is specified at a maximum of 0.1 μA when tested at 10 V. The component supports an operating temperature range from -55 °C to +150 °C and offers ESD protection exceeding 8 kV via the human body model.

Feature Summary

• Utilizes silicon planar technology for stable voltage regulation
• Provides high electrostatic discharge robustness per AEC-Q101 standards
• Complies with RoHS directives and maintains halogen-free construction

Applications

• Voltage reference circuits requiring precise potential levels
• Overvoltage protection stages in signal conditioning paths
• Clamping applications within automotive electronic modules

Procurement Notes

Verify the specific ordering code suffix to confirm packaging configuration. The '-18' designation indicates units are supplied on 13-inch reels containing 10,000 pieces. Confirm that the commercial grade material categorization aligns with project requirements before finalizing acquisition orders.

Selection Notes

Select this component when a 13 V reference point is required in a compact footprint. Ensure the circuit design accommodates the 5 mA test current for accurate voltage regulation. Verify that the thermal dissipation limits on the FR-4 board remain within the 300 mW threshold during continuous operation.

Part Context

This part belongs to the DZ23-G series of small signal Zener diodes manufactured by Vishay Semiconductors. The series covers a wide voltage range from 2.2 V to 75 V, all graded according to the international E24 standard. These devices are designed for general-purpose voltage regulation tasks in consumer and industrial electronics.

Replacement Considerations

Direct replacements must match the 13 V nominal voltage, ±5 % tolerance, and SOT-23-3 package. Verify that alternative components support the same 5 mA test current and exhibit comparable dynamic resistance characteristics to maintain circuit performance integrity.