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Product Detailed Parameters
- Description：DIODE ZENER 14V 200MW DO41
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Bulk
- Voltage - Zener (Nom) (Vz)：14 V
- Tolerance：±5%
- Power - Max：200 mW
- Impedance (Max) (Zzt)：12 Ohms
- Current - Reverse Leakage @ Vr：5 µA @ 10.6 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：DO-204AL, DO-41, Axial
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 200 mA
- Grade：-
- Qualification：-
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Overview
The 1EZ14D5-TP is a 1W Zener diode manufactured by Micro Commercial Components (MCC). It features a nominal Zener voltage of 14V with a tolerance of ±5%. The device operates within a temperature range of -55°C to +150°C junction temperature. Key electrical specifications include a maximum reverse leakage current of 500nA and a forward voltage of 1.2V at 200mA. It is housed in an axial DO-41 package and is available in reel or cut tape packaging formats.
Feature Summary
- Provides stable voltage regulation with a nominal 14V output.
- Capable of handling up to 1W power dissipation.
- Designed for high reliability with low reverse leakage characteristics.
Applications
- Voltage reference circuits
- Overvoltage protection
- Clamping applications
Procurement Notes
Verify the specific datasheet version and RoHS/REACH compliance status directly with MCC before integration. Confirm that the DO-41 axial lead form factor matches your PCB layout requirements. Ensure thermal management strategies account for the 1W power rating under worst-case operating conditions to maintain junction temperatures within the specified limits.
Selection Notes
Select this component when a 14V regulation point is required in a through-hole axial configuration. The 1W power rating distinguishes it from lower-power variants like the 350mW series. Verify that the ±5% tolerance meets circuit precision needs, as tighter tolerances may require different suffix codes or alternative manufacturers.
Part Context
This part belongs to the 1EZ series of axial-leaded Zener diodes from MCC. The series offers various voltage options in the DO-41 package, providing a standardized solution for general-purpose voltage regulation tasks across industrial and consumer electronics applications.
Replacement Considerations
Direct substitutes must match the 14V Zener voltage, 1W power rating, and DO-41 axial package. Verify pinout compatibility and ensure equivalent electrical parameters such as leakage current and impedance are met by potential replacement parts.
