ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE ZENER ARRAY 12V SOT-23-3
- Series：DZ23
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz)：12 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：20 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 9 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：-
Download product information
Overview
The DZ23C12-E3-08 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 12 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. Electrical characteristics include a dynamic resistance of 9 Ω and a temperature coefficient ranging from 6 to 9 x 10⁻⁴/°C. It supports a power dissipation of up to 500 mW and functions within an operating temperature range of -55 °C to +150 °C.
Feature Summary
- Silicon planar construction for reliable voltage regulation
- ESD protection capability exceeding 8 kV (HBM) and 800 V (MM)
- RoHS-compliant commercial grade material categorization
Applications
- Voltage reference circuits requiring stable DC levels
- Overvoltage protection in low-power electronic systems
- Clamping applications in signal conditioning paths
Procurement Notes
Verify that the ordering code matches the specific voltage tolerance and packaging requirements. Confirm RoHS compliance status if environmental regulations apply. Ensure the component meets the required thermal management specifications for the intended ambient temperature conditions during operation.
Selection Notes
Select this component when a 12 V Zener voltage with ±5 % tolerance is required in a compact SOT-23 footprint. Consider the 5 mA test current and dynamic resistance values for circuit accuracy. Evaluate the thermal resistance parameters to ensure adequate heat dissipation under continuous load conditions.
Part Context
This part belongs to the DZ23 series of small signal Zener diodes manufactured by Vishay Semiconductors. The series offers a wide range of Zener voltages from 2.2 V to 75 V, all graded according to the international E24 standard. The DZ23C12-E3-08 represents the 12 V variant within this standardized lineup.
Replacement Considerations
Direct substitutes within the same series include other DZ23 variants with different voltage ratings. Cross-referencing should focus on matching the SOT-23 package, ±5 % tolerance, and similar electrical parameters such as dynamic resistance and leakage current.
FAQ
What is the marking code for the DZ23C12-E3-08?
The marking code for the DZ23C12-E3-08 is V57.
Is the DZ23C12-E3-08 AEC-Q101 qualified?
No, the base P/N-E3 version is not AEC-Q101 qualified. Automotive qualification is available only for the HE3_A suffix variants.
What is the typical dynamic resistance at the test current?
The dynamic resistance (ZZ) at the 5 mA test current is specified as a maximum of 9 Ω.
