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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
250 pcs
|
250 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Capacitance @ Vr, F | |
| Current | |
| Forward Voltage (Typical/Maximum @ IF = 15 A, TJ = 125 °C) | |
| Forward Voltage (Typical/Maximum @ IF = 15 A, TJ = 25 °C) | |
| Forward Voltage (Typical/Maximum @ iF = 7.5 A, TJ = 125 °C) | |
| Lead Style | |
| Mounting Type | |
| Non-Repetitive Peak Surge Current | |
| Operating Temperature | |
| Peak Repetitive Reverse Voltage | |
| Reverse Current (Maximum @ Rated DC Voltage, TJ = 125 °C) | |
| Reverse Current (Maximum @ Rated DC Voltage, TJ = 25 °C) | |
| Speed | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Termination Style | |
| Thermal Resistance - Junction to Case | |
| Thermal Resistance Junction-to-Ambient | |
| Voltage |
The MBR745 is an axial-lead Schottky barrier rectifier diode designed for high-efficiency power conversion applications. It features a low forward voltage drop of 570 mV maximum at 7.5 A, which minimizes conduction losses and improves overall system efficiency.
This device is rated for an average rectified forward current of 7.5 A and a peak repetitive reverse voltage of 45 V. It can handle non-repetitive surge currents up to 150 A, making it suitable for applications with high inrush currents. The diode operates over a junction temperature range of -55°C to +150°C (derived from specs), with thermal resistance junction-to-case of 3.0 °C/W.
The part is supplied in a standard TO-220AC through-hole package, compatible with common PCB mounting and heatsinking practices. It is RoHS3 compliant and has an MSL rating of 1 (unlimited).
| Qty | Low | High |
|---|---|---|
| 1+ | $2.38 | $2.38 |
| 50+ | $1.16 | $1.16 |
| 100+ | $1.04 | $1.04 |
| 500+ | $0.83 | $0.83 |
| 1,000+ | $0.76 | $0.76 |
| 2,000+ | $0.70 | $0.70 |
| 5,000+ | $0.64 | $0.64 |
| 10,000+ | $0.60 | $0.60 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum forward voltage is 0.57 V (570 mV) at a forward current of 7.5 A.
The peak repetitive reverse voltage (VRRM) is 45 V.
The average rectified forward current (IF(AV)) is 7.5 A.
The MBR745 is housed in a TO-220AC through-hole package (TO-220-2 case style).
The thermal resistance, junction-to-case is 3.0 °C/W.
The maximum reverse current at rated DC voltage and TJ=25°C is 0.1 mA.