DD60KB160
The DD60KB160 is a diode module from SanRex, designed for dependable performance in industrial and commercial power systems. It provides a reverse voltage of 1600 V and a continuous current rating of 60 A, making it suitable for use in three-phase rectifiers, motor control systems, UPS units, and general power conversion equipment. With its isolated base design, the module offers easier mounting and improved thermal handling for stable operation.
This module is built with glass-passivated chips and a robust chassis-mount package, ensuring long service life and consistent performance under demanding conditions. It features a low forward voltage drop (about 1.35 V), which helps reduce conduction losses, and a high surge current rating of 1200 A, giving it the ability to handle short-term overloads without damage. Its thermal resistance of 0.52 °C/W supports effective heat dissipation when paired with a heatsink.
The DD60KB160 is often chosen for its balance of voltage capability, current handling, and straightforward integration into existing systems. With standard recovery speed characteristics and reliable junction protection, it works well in rectifier bridges and other applications where efficiency and durability are required.
Key Specs
| Specification | Value |
|---|---|
| Part number | DD60KB160 |
| Manufacturer | SanRex |
| Device type | Power diode module (isolated base) |
| Configuration | Two diodes in series |
| Reverse voltage (V<sub>R</sub>) | 1600 V. |
| Average rectified current | 60 A. |
| Forward voltage (V<sub>F</sub>) | ≈ 1.35 V. |
| Surge current (I<sub>FSM</sub>, 60 Hz) | 1200 A. |
| Reverse leakage current | ~20 mA @ 1600 V. |
| Thermal resistance (R<sub>th j-c</sub>) | ≈ 0.52 °C/W. |
| Recovery speed | Standard recovery |
| Operating temperature | −40 °C to +150 °C. |
| Package | Chassis/screw-mount with isolated base |
For more detailed information, please refer to the SanRex datasheet SanRex DD60KB80-160 Datasheet (PDF).
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