TD330N16KOF
1600 V 330 A Thyristor-Diode Power Module · 50 mm pressure-contact Power Block for industrial phase-control applications.
Lifecycle note: Match the complete Infineon TD330N16KOF identification, package and installed thermal assembly before replacement.
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+86 153594082751600 V 330 A Thyristor-Diode Power Module · Infineon Power Block
Infineon TD330N16KOF is a 50 mm thyristor-diode Power Block rated for 1600 V phase-control service. Its SCR/diode configuration and pressure-contact construction support robust switching in industrial HVAC control modules and general-purpose motor-drive systems.
The electrically insulated baseplate simplifies heat-sink integration while the pressure-contact design supports high mechanical and thermal reliability. Infineon identifies TD330N16KOF as an active and preferred product and lists the orderable product number TD330N16KOFHPSA2 in package BG-PB50AT-1.
Replacement engineering must still confirm the full model, internal circuit, terminal orientation, gate wiring, heat-sink condition and whether pre-applied thermal interface material is required. Similar TD330N or TT330N references are not interchangeable by name alone.
| Manufacturer | Infineon |
|---|---|
| Model | TD330N16KOF |
| Orderable part number | TD330N16KOFHPSA2 |
| Configuration | SCR / diode phase control |
| Product line / housing | Power Block / 50 mm |
| Repetitive blocking voltage | VDRM / VRRM: 1600 V |
| Average on-state current | 330 A at TC = 85°C, 180° electrical sine |
| Surge current | IFSM / ITSM: 10,000 A at 10 ms and maximum junction temperature |
| I²t value | 500,000 A²s at 10 ms and maximum junction temperature |
| Critical di/dt | 250 A/µs to DIN IEC 747-6 |
| Threshold voltage / slope resistance | VT0: 0.8 V / rT: 0.5 mΩ at maximum junction temperature |
| Thermal resistance | RthJC: 0.112 K/W per arm at 180° electrical sine |
| Maximum junction temperature | 130°C |
| Insulation test voltage | 3.0 kV RMS for 1 min / 3.6 kV RMS for 1 s |
| Mounting / terminal torque | 5 Nm mechanical / 12 Nm electrical |
| Control terminals / weight | DIN 46244 A 2.8 × 0.8 / approximately 800 g |
| Package | BG-PB50AT-1, tray packing |
| Compliance | RoHS compliant and lead-free |
Infineon TD330N16KOF is a 1600 V, 330 A thyristor-diode Power Block that switches and rectifies controlled AC power in HVAC control modules and general-purpose motor-drive applications.
Infineon TD330N16KOF is rated for 330 A average on-state current at a case temperature of 85°C under a 180-degree electrical sine condition, so the installed heat sink and waveform must support that stated test condition.
Infineon TD330N16KOF is listed with 10,000 A surge current and 500,000 A²s I²t at 10 ms and maximum junction temperature, while its critical current-rise rate is 250 A/µs; fuse, gate-drive and fault-clearing design must be coordinated with these limits.
Infineon TD330N16KOF uses a 50 mm BG-PB50AT-1 pressure-contact package with an electrically insulated baseplate, 0.112 K/W junction-to-case thermal resistance per arm and a 130°C maximum junction temperature, so heat-sink flatness, interface material and tightening torque must be verified.
Infineon TD330N16KOF should not be replaced from family similarity alone because TT and TD devices use different internal configurations and a TIM suffix changes the thermal-interface supply condition; confirm the complete model, circuit diagram, terminals and mounting arrangement.
Infineon TD330N16KOF installation requires the approved 5 Nm mechanical and 12 Nm electrical connection torques, correct gate and power-terminal polarity, a suitable thermal interface, insulation checks and a controlled-load commissioning test.
An accurate Infineon TD330N16KOF quotation should include the complete model and OPN, nameplate photographs, quantity, host equipment, current and voltage duty, terminal layout, TIM requirement and delivery destination.
Send the complete Infineon TD330N16KOF model, OPN, quantity, destination and nameplate photo so the exact hardware identity can be checked.
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