ChipApex | Global Electronic Components Supplier
1N4500E3
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 STANDARD 80V 300MA DO204AH
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：80 V
- Current - Average Rectified (Io)：300mA
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 300 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：6 ns
- Current - Reverse Leakage @ Vr：100 nA @ 75 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：DO-204AH, DO-35, Axial
- Supplier Device Package：DO-204AH (DO-35)
- Operating Temperature - Junction：-65°C ~ 175°C
Download product information
Overview
The Microchip Technology 1N4500E3 is a hermetically sealed, metallurgically bonded switching diode qualified per MIL-PRF-19500/403. It features a DO-35 glass package with copper-clad steel leads and tin/lead finish. The device operates from -65°C to +175°C. Key electrical parameters include a maximum leakage current of 100nA at 25V reverse bias, a breakdown voltage of 75V, and a forward voltage ranging from 0.47V to 0.56V at 250mA. Surge currents are rated at 0.5A (1s) and 4A (1μs). AC characteristics specify a capacitance of 4.0pF max and a recovery time of 6.0ns max.
Feature Summary
- Hermetically sealed double plug construction for high reliability
- Qualified to MIL-PRF-19500/403 military standards
- Metallurgically bonded design for thermal stability
Applications
- Military aerospace systems requiring radiation tolerance
- High-reliability computer diode circuits
- Signal processing in extreme temperature environments
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm compliance requirements. Ensure the component matches the required qualification level for your application. Cross-reference datasheet LDS-0154 Rev. 1 for accurate technical specifications before integration into designs.
Selection Notes
Select this component when military-grade reliability and hermetic sealing are mandatory. The DO-35 outline suits through-hole mounting. Verify lead material compatibility with soldering processes. Consider the 75V breakdown limit and surge current ratings for circuit protection needs.
Part Context
This part belongs to the 1N4500 series of switching diodes manufactured by Microchip Technology. It is designed for applications demanding high reliability and stable performance under harsh conditions. The series is characterized by its robust glass passivation and metal bonding techniques.
Replacement Considerations
Direct replacements must meet MIL-PRF-19500/403 qualifications. Verify pinout compatibility and thermal resistance limits. Ensure substitute components support the same operating temperature range and surge current capabilities.
FAQ
What is the maximum operating temperature?
The maximum operating temperature is +175°C.
How is polarity indicated on the package?
Polarity is indicated by a band on the cathode end of the diode.
