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1N5380B
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Product Detailed Parameters
- Description：DIODE ZENER 120V 5W DO201
- Series：-
- Mfr：Diotec Semiconductor
- Package：Bulk
- Voltage - Zener (Nom) (Vz)：120 V
- Tolerance：±5%
- Power - Max：5 W
- Impedance (Max) (Zzt)：170 Ohms
- Current - Reverse Leakage @ Vr：500 nA @ 91.2 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 1N5380B is a non-planar silicon Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 120 V with a standard tolerance of ±5%. The device operates within a junction temperature range of -50°C to +150°C and dissipates up to 5 W at 50°C ambient temperature. Key electrical characteristics include a test current of 10 mA, a dynamic resistance of 170 Ohms, and a maximum reverse leakage current of 0.5 µA at 115 V. It utilizes a DO-201 axial lead package.
Feature Summary
- High power dissipation capability of 5 W in an axial lead plastic package
- Voltage stabilization and regulation across a broad operating current and temperature range
- Compliant with RoHS directives (excluding exemption 7a-I) and REACH regulations
Applications
- Voltage stabilization circuits
- Voltage regulators
- Overvoltage protection (uni-directional)
Procurement Notes
Verify the specific part number against official Diotec Semiconductor documentation to confirm compliance with RoHS and REACH standards. Ensure that the procurement specifications match the required Zener voltage tolerance and thermal management capabilities for the intended application environment.
Selection Notes
Select this component for commercial and industrial grade applications requiring stable voltage regulation. Consider the 5 W power dissipation limit and the need for adequate heat sinking when operating near maximum ratings. Verify that the DO-201 through-hole package aligns with the PCB layout requirements.
Part Context
This component belongs to the 1N5345B through 1N5388B series of 5 Watt Zener Voltage Regulators manufactured by Diotec Semiconductor. The series utilizes silicon-oxide passivated junction technology to provide tight voltage limits and improved operating characteristics compared to standard devices.
Replacement Considerations
Cross-reference with other manufacturers offering equivalent 120 V, 5 W Zener diodes in the DO-201 package. Verify that any substitute matches the ±5% voltage tolerance and thermal resistance specifications.
