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 51V 10W DO203AA
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Voltage - Zener (Nom) (Vz)：51 V
- Tolerance：±10%
- Power - Max：10 W
- Impedance (Max) (Zzt)：8 Ohms
- Current - Reverse Leakage @ Vr：-
- Operating Temperature：-
- Mounting Type：Stud Mount
- Package / Case：DO-203AA, DO-4, Stud
- Voltage - Forward (Vf) (Max) @ If：-
- Grade：-
- Qualification：-
Download product information
Overview
The 1N1368 is a general-purpose Zener diode manufactured by Microchip Technology. It provides a nominal Zener voltage of 51 V with a ±10% tolerance. The device is rated for a power dissipation of 10 W and utilizes the DO-203AA (DO-4) axial leaded package. It operates within a standard temperature range suitable for industrial applications, serving as a reliable voltage reference or regulator component in electronic circuits.
Feature Summary
- Provides stable voltage regulation at a nominal 51 V level
- Capable of handling high power dissipation up to 10 W
- Constructed in a robust DO-203AA axial leaded package
Applications
- Voltage regulation in power supply circuits
- General-purpose voltage reference applications
- Overvoltage protection stages
Procurement Notes
Verify the manufacturer origin, as the 1N1368 designation has been associated with multiple vendors including Microchip, Hoffman, and others. Confirm the specific package type and tolerance requirements match your design needs. Ensure the supplier provides valid traceability documentation for critical applications.
Selection Notes
Select this component when a 51 V Zener reference with 10 W power handling is required. The DO-203AA package suits through-hole mounting. Consider thermal management due to the high power rating. Verify that the ±10% tolerance meets the circuit's accuracy specifications before finalizing the design.
Part Context
The 1N1368 belongs to the family of general-purpose Zener diodes used for voltage clamping and regulation. Originally produced by various semiconductor manufacturers, it is now commonly associated with Microchip Technology. The part serves as a fundamental discrete component for establishing fixed voltage levels in analog and digital systems.
Replacement Considerations
Cross-reference with other 51 V, 10 W Zener diodes in the DO-203AA package. Verify electrical parameters such as impedance voltage and temperature coefficient to ensure functional equivalence. Check pinout compatibility if mechanical constraints are strict.
