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 56V 10W DO213AA
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Voltage - Zener (Nom) (Vz)：56 V
- Tolerance：±5%
- Power - Max：10 W
- Impedance (Max) (Zzt)：16 Ohms
- Current - Reverse Leakage @ Vr：10 µA @ 42.6 V
- Operating Temperature：-65°C ~ 175°C
- Mounting Type：Chassis, Stud Mount
- Package / Case：DO-203AA, DO-4, Stud
- Voltage - Forward (Vf) (Max) @ If：1.5 V @ 2 A
- Grade：-
- Qualification：-
Download product information
Overview
The 1N2999B is a Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 30 V with a 5% tolerance and a maximum power dissipation of 5 W. The device utilizes a DO-41 axial leaded package, suitable for through-hole mounting. It operates within a temperature range of -65°C to +175°C junction temperature. Key electrical characteristics include a maximum reverse leakage current of 5 µA at the rated voltage and a maximum Zener impedance of 2.5 Ω. This component is designed for voltage regulation and reference applications in industrial environments.
Feature Summary
- Provides stable voltage regulation with high thermal stability across extended operating temperatures.
- Features low leakage current and tight voltage tolerance for precise reference applications.
- Constructed with robust axial leaded packaging for reliable through-hole integration.
Applications
- Voltage regulation circuits
- Overvoltage protection
- Voltage reference sources
Procurement Notes
Verify the specific suffix designation against official Microchip documentation to confirm exact electrical tolerances and testing criteria. Ensure the procurement channel provides valid traceability and authenticity certificates. Confirm that the DO-41 package dimensions align with the target PCB layout requirements before finalizing orders.
Selection Notes
Select this component when a 30 V regulated voltage is required with a 5 W power handling capability. Consider the 5% voltage tolerance and 2.5 Ω impedance specifications for circuit precision. Evaluate the thermal management needs given the 175°C maximum junction temperature rating for high-reliability deployments.
Part Context
This part belongs to the standard Zener diode family produced by Microchip Technology. It serves as a discrete semiconductor solution for maintaining constant voltage levels in electronic systems. The product line supports various voltage ratings and power dissipation levels to meet diverse design constraints.
Replacement Considerations
Consult official Microchip cross-reference guides for verified substitutes. Generic equivalents may differ in impedance or thermal performance; verify compatibility with application-specific requirements before substitution.
