8A 400V Fast Recovery Diode Mur840 to-220-2L
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Product Highlights
- Fast Recovery Performance: Super fast recovery times with 400V peak repetitive reverse voltage for high efficiency.
- High Surge Capacity: Supports 12A repetitive peak surge current and 80A nonrepetitive peak surge current.
- Low Power Loss: Features low forward voltage and high current capability to minimize energy loss.
- OEM and ODM Services: Custom manufacturing available with 35 R&D engineers and advanced production machines.
- RoHS Compliant: All products are Pb-free and pass RoHS and Reach test reports for raw materials.
- Multiple Package Options: Available in TO-220F-2L and TO-220-2L packages with 1000 units per tube.
- Manufacturer Direct: Established in 2004 with 234 employees and 18,862 square meter plant area.
Product Attributes
- Customization
- Available
- Voltage
- 400V
- Current
- 8A
- Model NO.
- MUR840
- Manufacturing Technology
- Discrete Device
- Type
- N-type Semiconductor
- Material
- Silicon
- Package
- to-220-2L
- Application
- Switching Power Supply
- Model
- Mur840
- Batch Number
- 2021
- Brand
- Wxdh
- Transport Package
- Tube
- Trademark
- WXDH
- Origin
- Wuxi, China
- HS Code
- 8541100000
- Production Capacity
- 500000000 Pieces/Year
- Package Size
- 50.00cm * 20.00cm * 30.00cm
- Package Gross Weight
- 15.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 8A 400V Fast Recovery Diode Mur840 to-220-2L
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Product Description



| Features |
| Low power loss, |
| high efficiency Low forward voltage, |
| high current capability High surge capacity |
| Super fast recovery times |
| high voltage |
| Applications |
| Switching Power Supply |
| Power Switching Circuits |
| General Purpose |
| PARAMETER | SYMBOL | VALUE | UNIT | ||
| Peak Repetitive Reverse Voltage | VRRM | 400 | V | ||
| Working Peak Reverse Voltage | VRWM | 400 | V | ||
| DC Blocking Voltage | VR | 400 | V | ||
| Average Rectified Forward Current | TO-220F TC=100ºC TO-220 TC=135ºC |
IF(AV) | 8 | A | |
| Average Rectified Forward Current | IF(AV) | 8 | A | ||
| Repetitive Peak Surge Current | IFRM | 12 | A | ||
| Nonrepetitive Peak Surge Current | t=8.3ms | IFSM | 80 | A | |
| Avalanche Energy(single) | L=1mH | EAS | 15 | mJ | |
| Junction Temperature | Tj | -55~150 | ºC | ||
| storage Temperature | Tstg | -55~150 | ºC | ||
| Product Specifications and Packaging Models | |||||
| Product Model | Package Type | Mark Name | RoHS | Package | Quantity |
| MURF840 | TO-220F-2L | MURF840 | Pb-free | Tube | 1000/box |
| MUR840 | TO-220-2L | MUR840 | Pb-free | Tube | 1000/box |
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2441356". Items marked "" are certified.
Company Profile
Jiangsu Donghai Semiconductor Technology Co., Ltd. Was established in December 2004 with a registered capital of 66.19 million yuan and an investment capital of 280 million yuan.
It has 325 employees, including 50 application, design and R & D personnel. Our company specializes in R & D and production of semiconductor power devices and integrated circuits.
Our company has been rated as a high-tech enterprise in Jiangsu Province. It is a contract abiding and credit abiding enterprise recognized by the State Administration for Industry and Commerce. Our product logo "wxdh" has won the title of "Wuxi famous trademark" and "Jiangsu famous trademark".
Our company adheres to independent innovation and owns independent intellectual property rights for its core technology. It has applied for 118 patents and is authorized to establish Jiangsu Engineering Technology Research Center.
Jiangsu Donghai owns advanced full automatic production equipment. Company mainly produce the shapes of TO-251, TO-252, TO-262, TO-263, TO-220, TO-220F, TO-3P, TO-3PN, TO-247, SOT and QFN series. The main products are: MOSFET, IGBT, DIODE, ECT. It is widely used in various consumer electronic products, industrial electronic products, new energy, smart car light electronics, 5G and other fields.
Our Conduction Concept
Vision: To be the supplier which focus on semiconductor intelligent power control technology, products and system solutions.
Mission:
Focus on customers challenges and pressures, providing competitive solutions and services, creating long-term value for customers continuously. Through jointing efforts with employees, it provides a development platform for employees, creates value for the society and assumes social respomsibilities.
Business philosophy: Integrity, Win-win cooperation.
Service concept: Meet customer needs forever, customer needs are our needs.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 88 Zhongtong Road, Shuofang Industry Park, New District, Wuxi, Jiangsu, China
-
Plant Area
- 18862 square meters
-
Number of Employees
- 234
-
Registered Capital
- 81,500,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- Mosfets, Diodes, IGBT, Transistor, Thyristor, IC, SIC Mosfet, SIC Diode
-
Production Machines
- Cutting Machine, Testing and Sorting Machine, Wire Banding Machine, Die Attach Machine, Molding Plastic Machine, Oven
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 35 people
-
Test Reports for Raw Materials
- RoHS, Reach
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2004-12-07
- Export Year
- 2010-03-11
-
Main Markets
- South Asia
-
Number of Foreign Trading Staff
- 2
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- IATF16949
FAQ
- What is the peak repetitive reverse voltage?
- The peak repetitive reverse voltage (VRRM) is 400V.
- What is the average rectified forward current?
- The average rectified forward current (IF(AV)) is 8A.
- What are the available package types?
- The diode is available in TO-220F-2L and TO-220-2L packages.
- Is the product RoHS compliant?
- Yes, the product is Pb-free and meets RoHS and Reach standards.
- Do you offer OEM and ODM services?
- Yes, we provide both OEM and ODM services with 35 R&D engineers.
- What is the lead time for orders?
- The average lead time is one month for both peak and off-peak seasons.
- What payment terms do you accept?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
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