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POWER BLOCK / PHASE CONTROL
TD330N16KOF
50 mm Thyristor / Diode Power Module
The TD330N16KOF is a high-power SCR / diode phase-control module designed for industrial power conversion. Its 50 mm power-block construction combines a 1600 V voltage class with a 330 A average-current class at a specified case temperature, making it suitable for demanding controlled-power architectures.
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PRODUCT IDENTITY
High-Current Phase Control
Design character: robust power conversion, compact industrial packaging and controlled high-current conduction.
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01 / ELECTRICAL PROFILE
Power parameters
The TD330N16KOF is designed around a high-current phase-control architecture. Its principal ratings define the electrical envelope in which the module is intended to operate.
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02 / CONSTRUCTION
Pressure-contact architecture
The TD330N16KOF uses pressure contact technology in an industrial-standard 50 mm housing. The electrically insulated baseplate separates the semiconductor power path from the heatsink interface while supporting high-power mechanical integration.
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04 / THERMAL CONTROL
Thermal path is part of the design
The 330 A current class makes the thermal interface an important part of system performance. The specified RthJC value describes the junction-to-case thermal path and should be considered together with heatsink performance, mounting pressure and operating waveform.
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05 / FAMILY POSITIONING
TD / TT family relationship
The TD330N16KOF belongs to the 330 A / 1600 V class of 50 mm phase-control power blocks. Related members may look similar but use different semiconductor configurations or thermal-interface options.
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Replacement checkpoint: TD330N16KOF and TT330N16KOF are not the same internal configuration. A replacement decision should verify the circuit topology, terminal arrangement, gate connections and thermal interface rather than matching only voltage and current figures.
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CHECK 01
Voltage Stress
Verify the 1600 V rating against the actual line voltage, transient environment and protection network.
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CHECK 02
Current Waveform
Average current and RMS current must be evaluated against the actual conduction angle and waveform.
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CHECK 03
Thermal Path
Heatsink performance, mounting pressure and thermal contact influence the operating junction temperature.
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CHECK 04
Gate Circuit
The gate-drive arrangement must match the exact SCR configuration and intended firing method.
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06 / DIRECT SUPPORT
TD330N16KOF Inquiry
For replacement or project requirements, provide the part number, quantity, destination, required date and machine or system details. Existing module markings and application conditions are especially useful when checking a replacement.
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Part Number
TD330N16KOF
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Quantity
Required Units
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Destination
Delivery Location
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Required Date
Target Delivery
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Machine / System
Application Details
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07 / PURCHASE FAQ
TD330N16KOF buyer questions
Focused on replacement compatibility, application selection and practical ordering concerns.
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Can TD330N16KOF be used as a direct replacement for another 1600 V / 330 A module?
A direct replacement should not be determined from voltage and current ratings alone. The semiconductor configuration, electrical connections, mechanical interface, gate arrangement and thermal conditions must correspond to the existing assembly. TD and TT configurations, for example, use different internal semiconductor arrangements.
Why is TD330N16KOF rated at 330 A only under a specified case-temperature condition?
The 330 A average-current rating is specified with Tc = 85 °C under the stated electrical conditions. Semiconductor current capability is thermally dependent, so actual system loading must be evaluated together with the conduction waveform, cooling arrangement and allowable junction temperature.
What makes TD330N16KOF different from TD330N16KOF-TIM?
Both belong to the same 50 mm, 1600 V, 330 A SCR / diode phase-control family. The TIM version is supplied with pre-applied thermal interface material, while the standard TD330N16KOF does not have that TIM feature designation. The mounting process should therefore follow the exact supplied version.
Is TD330N16KOF appropriate for an existing UPS rectifier or battery charger?
The TD330N16KOF family is intended for phase-control power conversion and includes UPS rectifier and battery-charger applications within its application range. For an existing system, confirm the rectifier topology, current waveform, line voltage, firing circuit, cooling arrangement and transient protection before substitution.
What should be checked when ordering TD330N16KOF for an older power cabinet?
Confirm the complete part marking, semiconductor configuration, voltage and current class, terminal arrangement, gate connection, housing format, mounting method and thermal interface. If the module is replacing an installed unit, providing the existing part marking and system model can reduce the risk of selecting a similar-looking but electrically different module.
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08 / AFTER-SALES
Return & Replacement
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Please contact us within 7 days if you have any question after you receiving the items.
The returned items has to be in their original condition, with a specific reason for the return. We will issue a return or replacement for your order after we receive the returned items.
The buyer is responsible for all the shipping costs incurred.
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09 / RELATED MODELS
Recommended Models
A mixed selection of industrial automation, control, sensing, interface and power-system components for additional sourcing requirements.
Need another part?
Send the exact part number and required quantity to our sales team. |
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