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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
29 pcs
|
29 pcs | On Request | 1 | On Request | On Request | 9721 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Average Forward Current (Maximum @ per leg) | |
| Average Forward Current (Maximum @ per package) | |
| Current | |
| Diode Configuration | |
| Forward Voltage (Maximum @ IF=200 A, Tj=150 °C) | |
| Forward Voltage (Maximum @ IF=200 A, Tj=25 °C) | |
| Junction Capacitance (Typical per leg) | |
| Mounting Base Torque (@ center hole) | |
| Mounting Base Torque (@ outside holes) | |
| Mounting Type | |
| Operating Junction Temperature Range | |
| Package / Case | |
| Repetitive Peak Reverse Voltage | |
| Reverse Current (Maximum @ 45V, 25°C) | |
| Speed | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Surge Forward Current (per leg) | |
| Technology | |
| Terminal Torque | |
| Thermal Resistance (Case-to-Sink, typical greased) | |
| Thermal Resistance Junction To Case (Maximum @ per leg) | |
| Thermal Resistance Junction To Case (Maximum @ per package) | |
| Voltage | |
| Weight | |
| Working Peak Reverse Voltage |
The Microsemi CPT40145 is a high-current Schottky diode module designed for power conversion applications. It features a 1 pair common cathode configuration with a working peak reverse voltage of 45V and an average forward current of 200A per leg (400A per package). The module offers low forward voltage drop of 0.49V at 200A and 25°C, and 0.57V at 200A and 150°C, ensuring efficient operation. With a maximum surge current of 3000A per leg, it is suitable for demanding conditions.
The module is housed in the MD3CC package, a chassis-mount design with a nickel-plated copper baseplate for excellent thermal management. The junction-to-case thermal resistance is 0.32°C/W per leg and 0.16°C/W per package, with a typical greased case-to-sink resistance of 0.08°C/W. Operating junction temperature range is -55°C to 150°C. The device is RoHS compliant.
Typical applications include power supplies, converters, and motor drives where high efficiency and reliability are required. The robust construction and high surge capability make it ideal for industrial and automotive power systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $37.64 | $37.64 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The working peak reverse voltage is 45V.
The average forward current is 200A per leg, 400A per package.
The maximum forward voltage is 0.49V at 200A (25°C) and 0.57V at 200A (150°C).
The diode is characterized as fast recovery with speed ≤500ns at >200mA.
The package is MD3CC, a chassis mount module.
The maximum surge forward current per leg is 3000A at 8.3ms half sine, Tj=150°C.
The operating junction temperature range is -55°C to 150°C.