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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 13V SOT-23-3
- Series：DZ23
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz)：13 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：9 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 10 V
- Operating Temperature：150°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23-3
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The DZ23C13-HE3_A-08 is a silicon planar Zener diode from the Vishay DZ23 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 maximum reverse leakage current of 0.1 μA at 14 V. Dynamic resistance is specified at 25 Ω (max) at the test current. It is AEC-Q101 qualified for automotive applications, supports a junction temperature up to 150 °C, and offers ESD protection exceeding 8 kV via the human body model.
Feature Summary
- AEC-Q101 qualified for automotive reliability requirements
- ESD capability exceeding 8 kV (HBM) and 800 V (MM)
- RoHS-compliant construction with HE3_A ordering suffix
Applications
- Automotive electronic circuits requiring voltage reference stability
- General-purpose voltage regulation in compact PCB layouts
- Protection against electrostatic discharge events
Procurement Notes
Verify that the specific part number includes the HE3_A suffix to confirm AEC-Q101 qualification status. Ensure the procurement documentation references the correct tape-and-reel packaging format associated with the -08 designation. Cross-reference the manufacturer's datasheet revision history to confirm compliance with current RoHS standards before finalizing orders.
Selection Notes
Select this component when a 13 V reference is required within a space-constrained SOT-23 footprint. Confirm that the operating environment does not exceed the 150 °C junction temperature limit. Verify that the circuit design accommodates the specified dynamic resistance and leakage current parameters under expected load conditions.
Part Context
This component belongs to the Vishay DZ23 series of small signal Zener diodes. The series utilizes silicon planar technology and covers a wide voltage range from 2.2 V to 75 V. The DZ23C13 variant specifically targets the 13 V segment of the E24 standard grading scale.
Replacement Considerations
Direct substitutes include other DZ23C13 variants such as DZ23C13-E3-08 or DZ23C13-HE3-18, provided the AEC-Q101 qualification is not mandatory. Alternative packages like SOD-323 require schematic and layout modifications.
