LEO1N5811AF Integrated Circuit Chip Rad-Hard 150V 6A Ultrafast Rectifier In SOD128Flat Package
Price:
Contact for Sample
MOQ:
10
Delivery Time:
5-8 work days
Brand:
Original Factory
Product Description
LEO1N5811AF Integrated Circuit Chip Rad-Hard 150V 6A Ultrafast Rectifier
The LEO1N5811AF is a radiation-hardened 6A, 150V ultrafast rectifier housed in the compact SOD128Flat surface-mount package, operating within a junction temperature range of -40°C to +175°C. This device meets the demanding requirements of Low Earth Orbit (LEO) satellites, offering optimal performance and reliability while maintaining cost efficiency through STMicroelectronics' LEO generic specification for space-ready radiation-hardened plastic power discretes.
Product Specifications
| Voltage - DC Reverse (Vr) (Max) | 150 V |
| Current - Average Rectified (Io) | 6A |
| Voltage - Forward (Vf) (Max) @ If | 955 mV @ 6 A |
| Speed | Fast Recovery ≤ 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 35 ns |
| Current - Reverse Leakage @ Vr | 2 µA @ 150 V |
| Capacitance @ Vr, F | 60pF @ 10V, 1MHz |
| Grade | Automotive |
| Operating Temperature - Junction | -40°C ~ 175°C |
Key Features
- Maximum reverse voltage: 150 V
- Average on-state current: 6 A
- Maximum junction temperature: 175°C
- DC thermal resistance RTH(JL): 10°C/W
- ESCC qualified diode die
- SOD128Flat surface mount package
- Reliability qualification based on AEC-Q101
- Compact package size: 2.5 x 4.8 = 12 mm²
- Low leakage current: 2 µA at VRWM at 25°C
- Fast switching with low on-state voltage
- Radiation tested performance:
- 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
- Low Earth Orbit (LEO) satellite constellations
- Internet access systems
- In-flight internet services
- Earth observation missions
- Automotive electronics
- 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 circuits
- Critical mission equipment for avionics and high-reliability industrial applications
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| TPS25972ARPWR | 10-VFQFN |
| TPS25961DRVR | 6-WDFN |
| TPS25970LRPWR | 10-VFQFN |
| TPS259802ONRGER | 24-VFQFN |
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| TPS26622DRCR | 10-VFDFN |
Frequently Asked Questions
Are your products original?
Yes, all products are original, new original import is our purpose.
Which Certificates do you have?
We are ISO 9001:2015 Certified Company and member of ERAI.
Can you support small quantity order or sample? Is the sample free?
Yes, we support sample orders and small quantities. Sample cost varies according to your order or project requirements.
How to ship my order? Is it safe?
We use express carriers such as DHL, FedEx, UPS, TNT, and EMS. We can also use your suggested forwarder. Products are carefully packaged to ensure safety, and we take responsibility for any damage to your order.
What about the lead time?
We can ship stock parts within 5 working days. For items not in stock, we will confirm the lead time based on your order quantity.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ShenZhen Mingjiada Electronics Co.,Ltd.
Location
1239 New Asia Guoli Building Zhenzhong Road.,Futian district Shenzhen China
Contact Person
Sales Manager