Infineon TD162N16KOF Thyristor/Diode Module
The TD162N16KOF is a high-power thyristor/diode module rated for 1600 V and 162 A (at Tc = 85°C). It is commonly used in industrial power electronic systems such as rectifiers, inverters, motor drives, and controlled power supplies. With its pressure-contact technology and compact housing, the module is designed to manage heavy current and voltage stresses in continuous and pulsed operation.
The device offers a low on-state voltage of 1.41 V at 500 A and a slope resistance of 0.95 mΩ, which help reduce conduction losses. It supports surge current handling up to 5200 A at 25°C, making it suitable for applications that must withstand short-term current peaks or transient events. Gate characteristics include a maximum gate trigger current of 150 mA and a maximum holding current of 200 mA, allowing reliable integration into a wide range of control systems.
The TD162N16KOF operates over a case temperature range from −40 °C to +125 °C and has a maximum junction temperature of 125 °C. Its thermal resistance from junction to case is specified at 0.10 °C/W, ensuring efficient heat transfer when properly mounted. The module weighs approximately 310 g and provides a creepage distance of 15 mm, meeting industrial insulation and mounting requirements.
Key Specs (from Infineon datasheet)
| Parameter | Value |
|---|---|
| Part number | TD162N16KOF |
| Manufacturer | Infineon |
| Repetitive peak off-state voltage (VDRM / VRRM) | 1600 V |
| Average on-state current IT(AV) (Tc = 85 °C) | 162 A |
| RMS on-state current IT(RMS) | 260 A |
| Surge current ITSM (10 ms, 25 °C) | 5200 A |
| I²t (10 ms, 25 °C) | 135000 A²s |
| On-state voltage vT (typ at 500 A) | 1.41 V |
| Slope resistance rT | 0.95 mΩ |
| Gate trigger current IGT (max) | 150 mA |
| Holding current IH (max) | 200 mA |
| Junction temperature Tvj (max) | 125 °C |
| Case temperature Tc (op) | −40 °C to +125 °C |
| Thermal resistance RthJC | 0.10 °C/W |
| Creepage distance | 15 mm |
| Typical weight | ~310 g |
For more details, please refer to the Infineon datasheet TD162N16KOF Datasheet (PDF).
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