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Infineon Technologies ETT480N22P60HPSA1
- Part No.:
- ETT480N22P60HPSA1
- Manufacturer:
- Infineon Technologies
- Category:
- SCRs - Modules
- Package:
- Module
- Datasheet:
-
ETT480N22P60HPSA1.pdf
- Description:
- THYR / DIODE MODULE DK
- Quantity:
- Payment:
- Shipping:
Inventory:7,078
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Product details
Overview
ETT480N22P60HPSA1 from Infineon Technologies is a pressure-contact phase-control thyristor module designed for high-reliability industrial power control. It delivers 480 A average on-state current (ITAVM) at TC = 85°C, 2200 V repetitive peak off-state voltage (VDRM/VRRM), and 14.7 kA non-repetitive surge current (ITSM), enabling robust operation in soft starters and static switches.
For engineers reviewing the ETT480N22P60HPSA1 datasheet, ETT480N22P60HPSA1 pinout, ETT480N22P60HPSA1 application, or ETT480N22P60HPSA1 equivalent, this module supports critical design decisions for high-current AC power regulation, crowbar protection, and drive rectification where thermal stability and electrical isolation are mandatory.
Technical Context
This dual-thyristor module uses pressure-contact silicon pellet technology with AlN-based internal insulation and an electrically isolated 60 mm base plate. Its 0.0705 K/W junction-to-case thermal resistance (RthJC, per arm, DC) and 135 °C maximum junction temperature support sustained conduction angles down to 30° in rectifier and power controller topologies.
The device exhibits 0.85 V threshold voltage (VT0), 0.484 mΩ slope resistance (rT), and 150 A/µs critical di/dt rating - enabling precise gate-triggered turn-on under high dv/dt stress (1000 V/µs). Its 3.6 kV insulation test voltage (1 sec RMS) confirms suitability for grounded-heatsink industrial installations.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDRM / VRRM | 2200 V - Withstands repetitive AC line transients up to 2.2 kV in 3-phase bridge or phase-angle control circuits. |
| ITAVM (TC = 85°C) | 480 A - Sustained average current per arm under forced-air or liquid-cooled heatsink conditions. |
| ITSM (10 ms) | 14700 A - Handles short-circuit fault currents without latch-up or thermal runaway in crowbar applications. |
| RthJC (per arm, DC) | 0.0705 K/W - Enables efficient heat transfer from silicon die to base plate, supporting compact thermal design. |
| VISOL (1 sec) | 3.6 kV RMS - Provides reinforced isolation between power terminals and base plate for safety-compliant mounting. |
| (diT/dt)cr | 150 A/µs - Ensures reliable commutation-free turn-on even with fast-rising load currents in motor drives. |
| VT max (1700 A) | 1.83 V - Defines worst-case conduction loss at full-rated current, directly impacting thermal budget in rectifiers. |
Pinout & Package
ETT480N22P60HPSA1 is housed in an industrial-standard pressure-contact module with electrically insulated 60 mm base plate. Terminal layout follows dual-arm configuration: main power terminals (anode/cathode per thyristor) and isolated gate control terminals conforming to DIN 46244 A (2.8 × 0.8 mm flat blade).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A1 / K1 | Anode/Cathode of Arm 1 | High-current AC path for first thyristor leg; rated for 480 A continuous, 14.7 kA surge. |
| A2 / K2 | Anode/Cathode of Arm 2 | Independent high-current path for second thyristor leg; enables full-bridge or anti-parallel configurations. |
| G1 / K1 | Gate 1 / Cathode 1 reference | Isolated low-energy trigger input (≤250 mA IGT); referenced to Arm 1 cathode for noise-immune firing. |
| G2 / K2 | Gate 2 / Cathode 2 reference | Separate gate drive path for Arm 2; allows independent phase control or synchronized triggering. |
| Base Plate | Electrically insulated thermal interface | AlN-isolated copper base enables direct mounting to grounded heatsinks without external insulation kits. |
Key Features
| Feature | Design Value |
|---|---|
| Pressure-contact silicon pellet | Eliminates wire bonds and solder interfaces, delivering >10⁶ switching cycles and zero bond-lift failure risk. |
| Advanced Medium Power Technology (AMPT) | Optimized doping and junction geometry reduce VT0 and rT while maintaining high dv/dt immunity. |
| Electrically isolated base plate | AlN ceramic insulation achieves 3.6 kV/1 sec isolation, removing need for insulating washers or pads. |
| Industrial standard package | Compatible with existing 60 mm heatsink footprints and M10 mounting hardware across legacy systems. |
| 135 °C maximum junction temperature | Enables operation at elevated ambient temperatures (up to +135 °C case) without derating in enclosed cabinets. |
Applications
| Soft Starter | Drive Rectifier |
|---|---|
Use Scenario: Controlled ramp-up of induction motor voltage during startup to limit inrush current. IC Role / Device Role / Timing Role: Phase-controlled thyristor pair regulating AC voltage amplitude via firing angle modulation. Use Value: Reduces mechanical stress and grid disturbance by limiting peak current to ≤3× FLA while maintaining torque. |
Use Scenario: AC-to-DC conversion in variable-frequency drive front-ends with regenerative braking capability. IC Role / Device Role / Timing Role: Dual-arm thyristor module forming B6 six-pulse rectifier bridge with controllable DC bus voltage. Use Value: Enables adjustable DC link voltage (0–100% of AC input) and bidirectional power flow during regeneration. |
| Crowbar Protection | Static Switch |
Use Scenario: Instantaneous short-circuit activation across generator or UPS output during overvoltage faults. IC Role / Device Role / Timing Role: High-current thyristor pair triggered into full conduction to divert fault energy away from sensitive loads. Use Value: Clamps transient overvoltage within <4 µs (tgd max), sustaining 14.7 kA for 10 ms without failure. |
Use Scenario: Solid-state replacement of electromechanical contactors in HVAC or industrial power distribution. IC Role / Device Role / Timing Role: Bidirectional thyristor module enabling zero-crossing or phase-angle switching of AC loads. Use Value: Delivers >10⁶ operations with no contact wear, arc suppression, or maintenance downtime. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar phase-control thyristor module applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ETT480N22P60HPSA2 | Same die and package; differs only in production week/datecode (SA2 vs SA1); identical electrical and thermal specs. | No functional difference; used interchangeably in same designs and qualification lots. | Select when SA1 stock is depleted; no redesign or requalification required. |
| ETT480N22P60HPRA1 | Uses resin-based isolation instead of AlN; RthJC = 0.073 K/W (vs 0.0705 K/W); VISOL = 3.0 kV (1 min). | Limited to lower insulation-class systems; not suitable where 3.6 kV/1 sec isolation is mandated. | Choose only if cost sensitivity outweighs isolation margin and thermal performance requirements. |
Compared with ETT480N22P60HPSA1, the SA2 variant offers identical performance with traceability differences, while the HPRA1 trades 0.0025 K/W higher thermal resistance and 0.6 kV lower isolation for reduced material cost - making SA1 optimal for safety-critical, thermally constrained, or long-lifecycle industrial deployments.
Availability
ETT480N22P60HPSA1 is available at Aetrix Electronics and suitable for soft starters, drive rectifiers, and static switches requiring stable component supply, long-term lifecycle assurance, and compliance with industrial isolation standards.
Supply support for ETT480N22P60HPSA1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Infineon Technologies is a German semiconductor manufacturer specializing in power electronics, automotive ICs, and industrial control solutions, with global manufacturing and quality certification to ISO/TS 16949 and IECQ QC 080000.
This part belongs to Infineon's eTT series of pressure-contact thyristor modules, engineered specifically for high-reliability, medium-power AC power control in harsh industrial environments - emphasizing thermal resilience, electrical isolation integrity, and long operational lifetime.
FAQ
What is the maximum allowable case temperature for continuous operation?
The ETT480N22P60HPSA1 supports continuous operation up to +135 °C case temperature (Tc op), as verified by its thermal derating curves and 135 °C maximum junction temperature rating. At this limit, ITAVM remains 480 A when using the specified 0.0705 K/W RthJC value and appropriate heatsink design.
Can this module be used in anti-parallel configuration for AC switching?
Yes - the dual-arm structure with isolated gates (G1/K1 and G2/K2) and separate anode/cathode terminals (A1/K1 and A2/K2) enables direct anti-parallel connection for bidirectional AC phase control without external isolation components or gate driver splitting.
What gate drive voltage and current are required for reliable triggering?
A minimum gate trigger voltage of 2.2 V (VGT max) and current of 250 mA (IGT max) at 25 °C and 12 V anode-cathode voltage ensures turn-on. Gate pulses must deliver ≥20 W peak power for 10 ms (PGM curve 'a') to guarantee triggering under worst-case junction temperature and di/dt conditions.
Is external thermal interface material required between the base plate and heatsink?
No - the module's AlN-insulated base plate is designed for direct metal-to-metal mounting. Use only thermally conductive paste (not insulating pads or tapes) to fill microscopic surface gaps; torque M10 mounting screws to 6 Nm ± 0.9 Nm to maintain optimal thermal contact without cracking the ceramic layer.
ETT480N22P60HPSA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- Module
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Structure:
- Series Connection - All SCRs
- Number of SCRs, Diodes:
- 2 SCRs
- Voltage - Off State:
- 2.2 kV
- Current - On State (It (AV)) (Max):
- 480 A
- Current - On State (It (RMS)) (Max):
- 700 A
- Voltage - Gate Trigger (Vgt) (Max):
- 2.2 V
- Current - Gate Trigger (Igt) (Max):
- 250 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm):
- 14700A @ 50Hz
- Current - Hold (Ih) (Max):
- 300 mA
- Operating Temperature:
- -40°C ~ 135°C (TC)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Chassis Mount
ETT480N22P60HPSA1 FAQ
1.How can I place an order for ETT480N22P60HPSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for ETT480N22P60HPSA1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for ETT480N22P60HPSA1 reliable?
The price and inventory of ETT480N22P60HPSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ETT480N22P60HPSA1 is usually 5 days.
3.What payment methods are accepted for ETT480N22P60HPSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ETT480N22P60HPSA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ETT480N22P60HPSA1?
ETT480N22P60HPSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ETT480N22P60HPSA1 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for ETT480N22P60HPSA1?
For technical support, including ETT480N22P60HPSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ETT480N22P60HPSA1 requirements.
6.How does Aetrix verify that ETT480N22P60HPSA1 is sourced from the original manufacturer or authorized distributors?
All ETT480N22P60HPSA1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that ETT480N22P60HPSA1 meets industry standards.
7.What is the process for return or replacement of ETT480N22P60HPSA1?
All ETT480N22P60HPSA1 units undergo pre-shipment inspection (PSI). If there is an issue with ETT480N22P60HPSA1, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The ETT480N22P60HPSA1 part is unused and in its original packaging.
Return procedure for ETT480N22P60HPSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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