This document provides key parameters and features of the DS2106SY rectifier diode. The diode has high voltage rating, high current capability, and double side cooling. It is suitable for applications such as rectification, freewheel diode, DC motor control, power supplies, welding, and battery chargers.
The DS2106SY is a high‑power rectifier diode offered by Dynex Semiconductor. It is suitable for applications such as rectification, free‑wheel diodes, motor control, power supplies, welding, and battery chargers. The document lists the device’s electrical ratings, thermal characteristics, and mechanical dimensions.
Key specifications include a repetitive peak reverse voltage of 4000 V, an average forward current of 38 A, and a surge current capability of up to 62.5 kA. Ordering information, package outline type code, and details on available cooling options (single‑side or double‑side) are also provided, along with guidance on power assembly solutions and clamping forces.
| Repetitive Peak Reverse Voltage (VRRM) | 4000 V |
|---|---|
| Average Forward Current (IF(AV)) | 38 A |
| Surge (non‑repetitive) forward current | 62.5 kA (2 µs) |
| Thermal resistance case‑to‑heatsink (Rth(c‑h)) | 0.002 °C/W |
| Clamping force (anode side) | 43.0 kN |
| Package outline type code | F |
The DS2106SY can withstand a repetitive peak reverse voltage of 4000 V.
The average forward current (IF(AV)) is rated at 38 A.
It can handle a non‑repetitive surge current of up to 62.5 kA for a 2 µs pulse.
The thermal resistance (Rth(c‑h)) is 0.002 °C/W.