LEO1N5822AF Integrated Circuit Chip Rad-Hard 40V 3A Automotive Schottky Rectifier
Price:
Contact for Sample
MOQ:
10
Delivery Time:
5-8 work days
Brand:
Original Factory
Product Description
LEO1N5822AF Integrated Circuit Chip Rad-Hard 40V 3A Automotive Schottky Rectifier
The LEO1N5822AF is a radiation-hardened 3A, 40V Schottky diode housed in a compact SOD128Flat surface-mount package. Designed to operate within a junction temperature range of -40°C to +150°C, this rectifier meets the demanding performance and reliability requirements of Low Earth Orbit (LEO) satellite applications while maintaining cost-effectiveness.
Product Overview
This automotive-grade Schottky rectifier addresses the challenges of LEO satellites through STMicroelectronics' specialized LEO generic specification for space-ready radiation-hardened plastic power discretes. Based on AEC-Q101 standards, this specification provides an optimal balance between footprint size reduction, cost efficiency, radiation hardness, and large-scale production capacity.
Technical Specifications
| Parameter | Value |
|---|---|
| Voltage - DC Reverse (Max) | 40 V |
| Current - Average Rectified | 3A |
| Voltage - Forward (Max) @ If | 485 mV @ 3 A |
| Speed | Fast Recovery ≤ 500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr | 80 µA @ 40 V |
| Capacitance @ Vr, F | 240pF @ 5V, 1MHz |
| Grade | Automotive |
Key Features
- Maximum reverse voltage: 40 V
- Average on-state current: 3 A
- Maximum junction temperature: 150°C
- DC thermal resistance RTH(JL): 10°C/W
- ESCC qualified diode die
- SOD128Flat surface mount package (2.5 x 4.8 = 12 mm²)
- Reliability qualification based on AEC-Q101
- Fast switching with low on-state voltage
- Radiation tested: TID 300 krad(Si) at high dose rate
- TNID 3.10¹¹ particles/cm²
- SEB free at full VRWM up to 60 MeV.cm²/mg
Applications
- Switching mode power supplies
- High frequency DC-to-DC converters
- Low voltage high frequency inverters
- OR-ring, free-wheeling, and blocking diodes
- Reverse polarity protection
- Low Earth Orbit (LEO) satellite constellations
- Internet access and in-flight internet services
- Earth observation missions
- Automotive systems
- Critical mission equipment (avionics and Hi-Rel industrial)
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Frequently Asked Questions
Are your products original?
Yes, all products are original. Sourcing new original imported components is our primary business focus.
Which Certificates do you have?
We are ISO 9001:2015 Certified Company and member of ERAI.
Can you support small quantity orders or samples? Is the sample free?
Yes, we support sample orders and small quantities. Sample costs vary depending on your specific order requirements or project scope.
How do you ship orders? Is it safe?
We use major express carriers including DHL, FedEx, UPS, TNT, and EMS. We can also work with your preferred forwarder. All products are carefully packaged to ensure safety, and we take full responsibility for any damage to your order.
What is your lead time?
We ship stock components within 5 working days. For non-stock items, we will confirm the lead time based on your order quantity.
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Company
ShenZhen Mingjiada Electronics Co.,Ltd.
Location
1239 New Asia Guoli Building Zhenzhong Road.,Futian district Shenzhen China
Contact Person
Sales Manager