| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3,121 pcs
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3121 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Current - Average Rectified (Io) (per Diode) | |
| Current - Non-Repetitive Surge (IFSM) | |
| Current - Reverse Leakage @ Vr | |
| Diode Configuration | |
| Lead Style | |
| Mounting Torque | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature - Junction | |
| Package / Case | |
| Speed | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Thermal Resistance - Junction to Case (DC) | |
| UL Flammability | |
| Voltage | |
| Voltage - DC Reverse (Vr) (Max) | |
| Voltage - Forward (Vf) (Max) @ If | |
| Weight | |
| i²t Rating |
The DSP45-16A is a phase-leg rectifier diode from IXYS, consisting of two standard recovery diodes connected in series. Each diode is rated for a maximum repetitive peak reverse voltage of 1600V and an average forward current of 45A at a case temperature of 130°C. The device features a standard recovery speed greater than 500ns, making it suitable for line-frequency rectification applications.
Electrical characteristics include a maximum forward voltage drop of 1.28V at 45A forward current, a reverse leakage current of 3mA at 1600V and 150°C junction temperature, and a non-repetitive surge current rating of 480A (10ms half-sine wave). The I²t rating is 1150 A²s, supporting robust overcurrent handling.
The device is housed in a TO-247-3 (TO-247AD) through-hole package with a weight of 6 grams. It offers a junction temperature range of -40°C to 180°C and a typical thermal resistance junction-to-case of 0.55 K/W. The mounting torque specification is 1.13 Nm, and the package meets UL 94V-0 flammability requirements.
Typical applications include single and three-phase bridge rectifiers, AC/DC power supplies, motor drives, and industrial power control systems. The series connection configuration simplifies PCB layout for high-voltage rectifier stages.
The maximum repetitive peak reverse voltage (VRRM) is 1600V.
The average rectified forward current per diode is 45A at a case temperature of 130°C (sine wave 180° conduction).
The maximum forward voltage drop is 1.28V at a forward current of 45A.
The device is available in a TO-247-3 (JEDEC TO-247AD) through-hole package.
The non-repetitive surge current (IFSM) is 480A for a 10ms half-sine wave at 45°C junction temperature.
The junction temperature range is -40°C to 180°C.