| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,200 pcs
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3200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The 401CMQ045 is a high-current Schottky rectifier array from SMC Diode Solutions, designed for demanding power conversion applications. It features a common cathode configuration with two diodes per module, each leg rated for 200A average forward current, totaling 400A per device. The device offers a peak repetitive reverse voltage of 45V and a low forward voltage drop of 0.57V typical at 200A and 125°C, minimizing conduction losses.
This rectifier is built for ruggedness with a junction temperature range of -55°C to +175°C and a non-repetitive surge current capability of 4140A per leg. It also includes guard ring technology for enhanced reliability and long-term performance. The module is housed in a PRM4 isolated package with nickel-plated base plate and terminals, suitable for chassis mounting.
Typical applications include high-current switching power supplies, plating power supplies, free-wheeling diodes, reverse battery protection, converters, UPS systems, and welding equipment. The device is RoHS3 compliant and lead-free.
The maximum peak repetitive reverse voltage (VRRM) is 45V.
The average rectified forward current is 200A per leg and 400A per device at 50% duty cycle and TC=116°C.
The forward voltage drop per leg is 0.57V typical and 0.60V maximum at 200A and 125°C.
The junction temperature range is -55°C to +175°C.
The device is housed in a PRM4 isolated package for chassis mounting.
Yes, the device is RoHS3 compliant and lead-free (Pb-Free).