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Updated at 31/10/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The MUR420RLG is a SWITCHMODE™ ultra-fast axial-lead Power Rectifier with moulded epoxy case. This state-of-the-art device is designed for use in switching power supplies, inverters and as free-wheeling diodes.
Cathode indicated by polarity band
All external surfaces corrosion-resistant and terminal leads are readily solderable
Low forward voltage
Low leakage current
High temperature glass-passivated junction

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MUR420RLG Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	2 Pin
Case/Package	DO-201AD
Voltage Rating (DC)	200 V
Current Rating	4.00 A
Halogen Free Status	Halogen Free
Output Current	≤4.00 A
Load Current	3 A
Forward Voltage	890mV @4A
Polarity	Standard
Thermal Resistance	55 ℃/W
Reverse recovery time	35 ns
Forward Current	4 A
Max Forward Surge Current (Ifsm)	125 A
Maximum Forward Voltage (Max)	890 mV
Forward Current (Max)	4 A
Operating Temperature (Max)	175 ℃
Operating Temperature (Min)	-65 ℃
Junction Temperature (Max)	175 ℃
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Size-Length	9.5 mm
Size-Width	5.3 mm
Size-Height	5.3 mm
Operating Temperature	-65℃ ~ 175℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
ECCN Code	EAR99

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charges, duties and taxes.
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- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

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