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Product Detailed Parameters
- Description：DIODE ZENER 15V 5W DO201
- Series：-
- Mfr：Diotec Semiconductor
- Package：Cut Tape (CT),Tape & Box (TB)
- Voltage - Zener (Nom) (Vz)：15 V
- Tolerance：±5%
- Power - Max：5 W
- Impedance (Max) (Zzt)：2.5 Ohms
- Current - Reverse Leakage @ Vr：1 µA @ 11.5 V
- Operating Temperature：-50°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：DO-201AA, DO-27, Axial
- Voltage - Forward (Vf) (Max) @ If：-
- Grade：-
- Qualification：-
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Overview
The Diotec Semiconductor 1N5352B is a non-planar silicon Zener diode rated for 5 W power dissipation. It provides a nominal Zener voltage of 15 V with a standard tolerance of ±5%. The device operates within a junction temperature range of -50°C to +150°C and features a DO-201 axial leaded package. Key electrical characteristics include a dynamic resistance of 2.5 Ω at the test current, a reverse leakage current of 1 µA at 11.5 V, and a maximum surge current capability of 6.3 A.
Feature Summary
- High power dissipation capability up to 5 W
- Non-planar technology for robust performance
- Compliant with RoHS directives
Applications
- Voltage stabilization circuits
- Voltage regulators
- Overvoltage protection
Procurement Notes
Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm compliance status regarding RoHS and REACH regulations as required by your supply chain standards. Ensure ordering suffixes match specific automotive or commercial grade requirements if applicable. Validate packaging details such as ammo pack quantities before finalizing procurement orders.
Selection Notes
Select this component when a 15 V regulation point is required in high-power applications. Consider the thermal resistance values and derating curves for ambient temperatures exceeding 50°C. Verify that the package dimensions fit the target PCB layout. Evaluate the dynamic impedance characteristics against circuit sensitivity requirements.
Part Context
This part belongs to the 1N5345B through 1N5388B series of 5 W Zener diodes manufactured by Diotec Semiconductor. The series utilizes non-planar technology and offers a wide voltage range from 8.7 V to 200 V. All devices share the same DO-201 axial leaded mechanical form factor and similar thermal management characteristics.
Replacement Considerations
Cross-reference with other manufacturers offering 1N5352B equivalents. Verify matching Zener voltage, power rating, and package type. Check for any differences in dynamic resistance or leakage current specifications.
