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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 36V SOT-23-3
- Series：DZ23
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz)：36 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：90 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 27 V
- Operating Temperature：-55°C ~ 150°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23-3
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The DZ23C36-E3-18 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 36 V with a standard tolerance of ±5 %. The device operates at a test current of 2 mA and features a maximum reverse leakage current of 0.05 µA at 27 V. Dynamic resistance is specified at 87 Ω (at IZT1) and 250 Ω (at IZT2). It supports a junction temperature up to 150 °C and offers ESD protection exceeding 8 kV via the human body model.
Feature Summary
- Silicon planar construction for reliable voltage regulation
- E24 standard grading with ±5 % voltage tolerance
- High ESD capability per AEC-Q101 standards
- RoHS-compliant commercial grade configuration
Applications
- Voltage reference circuits requiring stable bias points
- Overvoltage protection stages in signal paths
- Clamping applications for transient suppression
Procurement Notes
Verify the specific ordering code suffix against the manufacturer's documentation to confirm reel specifications and minimum order quantities. Ensure that the component meets RoHS compliance requirements for the intended manufacturing process. Cross-reference the datasheet revision date to validate electrical parameters before finalizing procurement orders.
Selection Notes
Select this component when a 36 V Zener voltage is required within the DZ23 family constraints. Confirm that the 300 mW power dissipation limit on an FR-4 board aligns with the thermal design. Verify that the SOT-23 package dimensions fit the available PCB footprint and that the operating temperature range covers the application environment.
Part Context
This part belongs to the DZ23 series of small signal Zener diodes manufactured by Vishay General Semiconductor - Diodes Division. The series utilizes silicon planar technology and is available in various voltage grades according to the E24 standard. The DZ23C36 variant specifically targets the 36 V segment of this lineup.
Replacement Considerations
Direct substitutes within the same series include other DZ23Cxx-E3-18 variants with different voltage ratings. For equivalent performance in a single-die configuration, verify compatibility with other manufacturers' SOT-23 Zener diodes rated at 36 V with similar dynamic resistance and leakage characteristics.
FAQ
What is the dynamic resistance of the DZ23C36-E3-18 at the test current?
The dynamic resistance (ZZ) at the test current IZT1 (2 mA) is specified as a maximum of 87 Ω.
Does the DZ23C36-E3-18 have AEC-Q101 qualification?
No, the base P/N-E3 designation indicates a commercial grade product. AEC-Q101 qualification is available only for the HE3_A version.
What is the maximum reverse leakage current for this device?
The maximum reverse leakage current (IR) is 0.05 µA when measured at a reverse voltage (VR) of 27 V.
