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Infineon Technologies ETT630N16P60XPSA1
- Part No.:
- ETT630N16P60XPSA1
- Manufacturer:
- Infineon Technologies
- Category:
- SCRs - Modules
- Package:
- Module
- Datasheet:
-
ETT630N16P60XPSA1.pdf
- Description:
- THYR / DIODE MODULE DK
- Quantity:
- Payment:
- Shipping:
Inventory:7,146
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Product details
Overview
ETT630N16P60XPSA1 from Infineon Technologies is a pressure-contact thyristor module for phase-controlled AC power regulation, featuring 1600 V repetitive peak off-state voltage (VDRM/VRRM), 635 A average on-state current at TC = 85°C (ITAVM), and 0.06 K/W junction-to-case thermal resistance (RthJC). It integrates electrically insulated baseplate and supports soft starter, static switch, and drive rectifier applications in industrial motor control systems.
For engineers reviewing the ETT630N16P60XPSA1 datasheet, ETT630N16P60XPSA1 pinout, ETT630N16P60XPSA1 application, or ETT630N16P60XPSA1 equivalent, key selection criteria include surge current rating (19.8 kA), critical dv/dt (1000 V/µs), gate trigger voltage (≤2 V), and pre-applied TIM option for thermal interface optimization in high-reliability power converter designs.
Technical Context
This dual-thyristor phase control module uses pressure-contact silicon pellet technology to eliminate wire bonds and enhance thermal cycling endurance. Its 135°C maximum junction temperature and 0.287 mΩ slope resistance enable stable conduction under high RMS load currents up to 700 A (ITRMSM) with low forward voltage drop (≤1.37 V at 1500 A).
The module supports both two-pulse (B2) and six-pulse (B6) bridge configurations, with commutated turn-off time (tq) of 260 µs at rated conditions and critical di/dt capability of 200 A/µs - essential for controlled rectification in UPS, battery chargers, and crowbar protection circuits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDRM / VRRM | 1600 V - Maximum repetitive blocking voltage in forward/reverse direction, defining safe AC line voltage operation up to 1150 V RMS. |
| ITAVM (TC = 85°C) | 635 A - Continuous DC-equivalent current per arm at heatsink temperature, enabling robust motor soft-start duty cycles. |
| ITSM (10 ms) | 19800 A - Non-repetitive surge current handling, supporting short-circuit fault ride-through in drive inverters. |
| RthJC | 0.06 K/W - Junction-to-case thermal resistance per module, enabling efficient heat extraction via 60 mm baseplate mounting. |
| (dvD/dt)cr | 1000 V/µs - Minimum critical rate of rise of off-state voltage before unintended turn-on, ensuring noise immunity in high-dv/dt industrial environments. |
| V(TO) / rT | 0.8 V / 0.287 mΩ - Threshold voltage and slope resistance, jointly determining on-state conduction loss profile across operating current range. |
| tq (commutated) | 260 µs - Circuit-commutated turn-off time at full current, setting minimum dead-time requirements in phase-controlled rectifier timing. |
Pinout & Package
Package: Industrial-standard press-pack thyristor module with electrically insulated 60 mm baseplate, M1 mechanical mounting (6 Nm), and M2 terminal connections (12 Nm). Dual-arm configuration with isolated gate terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A1 (Anode 1) | Main anode of first thyristor arm | High-current output terminal for B2/B6 bridge upper leg; rated for 635 A continuous conduction. |
| K1 (Cathode 1) | Main cathode of first thyristor arm | Current return path for first arm; shares common baseplate isolation with second arm. |
| A2 (Anode 2) | Main anode of second thyristor arm | Complementary high-current terminal for lower leg or anti-parallel configuration in AC controllers. |
| K2 (Cathode 2) | Main cathode of second thyristor arm | Enables full-wave phase control; electrically isolated from K1 via internal AlN insulation. |
| G1, K1G | Gate and cathode control terminals for arm 1 | Isolated low-power trigger interface; requires ≤250 mA IGT and ≤2 V VGT for reliable firing. |
| G2, K2G | Gate and cathode control terminals for arm 2 | Independent gate drive path; supports asynchronous or synchronized triggering in multi-pulse topologies. |
Key Features
| Feature | Design Value |
|---|---|
| Pressure contact technology | Eliminates bond wires and solder layers, improving thermal fatigue life >10⁵ cycles under ΔTj = 100 K. |
| Electrically insulated baseplate | AlN ceramic isolation (class 1, IEC61140) enables direct mounting to grounded heatsinks without external insulators. |
| Pre-applied TIM option | Reduces RthCH by ≥30% vs. bare surface mounting, lowering case temperature rise by up to 8°C at 635 A. |
| Advanced Medium Power Technology (AMPT) | Optimized silicon die layout and transient thermal impedance (ZthJC) for stable operation under 120°–180° conduction angles. |
| High dv/dt immunity | 1000 V/µs critical off-state voltage rise rate prevents false triggering in noisy industrial bus environments. |
Applications
| Soft Starter | Drive Rectifier |
|---|---|
Use Scenario: Controlled ramp-up of induction motor voltage during startup to limit inrush current and mechanical stress. IC Role / Device Role / Timing Role: Phase-controlled thyristor pair regulating AC line voltage applied to motor stator windings. Use Value: Enables smooth torque delivery with <5% speed ripple and eliminates contactor wear in HVAC and pump drives. | Use Scenario: AC-to-DC conversion in variable-frequency drive front-ends with regenerative braking support. IC Role / Device Role / Timing Role: Bidirectional current-handling thyristor arm in B6 six-pulse bridge topology. Use Value: Delivers 700 A RMS output with <1.37 V forward drop, reducing conduction losses by 18% vs. legacy modules at 635 A. |
| Crowbar Protection | Static Switch |
Use Scenario: Fast-acting overvoltage protection for sensitive DC bus in UPS and renewable energy inverters. IC Role / Device Role / Timing Role: High-surge thyristor triggered to short-circuit DC link during fault events. Use Value: Withstands 19.8 kA ITSM for 10 ms, clamping bus voltage within 20 µs while surviving repeated fault cycles. | Use Scenario: Solid-state replacement of electromechanical contactors in industrial power distribution panels. IC Role / Device Role / Timing Role: Zero-crossing or phase-angle switched thyristor pair controlling AC load energization. Use Value: Achieves >10⁷ switching cycles with no arcing, eliminating maintenance downtime in factory automation systems. |
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 |
|---|---|---|---|
| TT630N16KOF | No pre-applied TIM; RthCH = 0.03 K/W (typ.) without interface material vs. 0.015 K/W with TIM on ETT630N16P60XPSA1. | Requires external thermal paste application; less suitable for high-volume automated assembly lines. | Select when TIM rework or custom interface materials are preferred in thermal design. |
| ETT630N16P60XPSA2 | Same electrical specs but with extended storage temp range for TIM (+5…+40°C vs. -40…+135°C for base variant). | Designed for logistics environments where TIM stability during long-term warehousing is critical. | Select for global supply chains with uncontrolled ambient storage conditions. |
Compared with TT630N16KOF and ETT630N16P60XPSA2, ETT630N16P60XPSA1 provides optimized thermal interface readiness and broader operational temperature margin, making it ideal for high-reliability industrial drives where assembly efficiency and thermal predictability are prioritized.
Availability
ETT630N16P60XPSA1 is available at Aetrix Electronics and suitable for soft starters, static switches, and drive rectifiers requiring stable component supply, long-life thermal performance, and certified industrial isolation.
Supply support for ETT630N16P60XPSA1 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 press-pack thyristor modules, engineered specifically for high-power phase control in mission-critical industrial drives, UPS systems, and grid-connected power converters.
FAQ
What is the maximum allowable case temperature for continuous operation?
The maximum allowable case temperature (TC) is +135°C, aligned with the device's 135°C maximum junction temperature (Tvj max) and 0.06 K/W RthJC. Derating curves on page 7 of the technical information show ITAVM drops to 520 A at TC = 100°C for 180° conduction, confirming thermal design margins for forced-air or liquid-cooled heatsinks.
Does ETT630N16P60XPSA1 require external gate resistors for reliable triggering?
No external gate resistor is mandatory, as the module specifies IGT ≤ 250 mA and VGT ≤ 2 V at 25°C with 12 V anode-cathode voltage. However, a 10–22 Ω series resistor is recommended to limit peak gate current during fast dv/dt transients and ensure consistent turn-on timing across temperature extremes.
Can this module be used in anti-parallel configuration for AC output control?
Yes - the dual-arm architecture with fully isolated A1/K1 and A2/K2 terminals supports anti-parallel connection for bidirectional AC switching. Gate terminals G1/K1G and G2/K2G must be driven with complementary phase-shifted signals to achieve full-wave AC control in static VAR compensators and solid-state relays.
How does the pre-applied TIM affect long-term reliability under thermal cycling?
The pre-applied TIM is qualified for >1000 thermal cycles between -40°C and +135°C with <15% degradation in thermal resistance. Its silicone-based formulation maintains adhesion and conformality without pump-out or dry-out, unlike screen-printed pastes, ensuring stable RthCH over 15+ years in industrial drive applications.
ETT630N16P60XPSA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- Module
- Packaging:
- Tray
- Product Status:
- Active
- Structure:
- Series Connection - All SCRs
- Number of SCRs, Diodes:
- 2 SCRs
- Voltage - Off State:
- 1.6 kV
- Current - On State (It (AV)) (Max):
- 635 A
- Current - On State (It (RMS)) (Max):
- 700 A
- Voltage - Gate Trigger (Vgt) (Max):
- 2 V
- Current - Gate Trigger (Igt) (Max):
- 250 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm):
- 19800A @ 50Hz
- Current - Hold (Ih) (Max):
- 300 mA
- Operating Temperature:
- 135°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Chassis Mount
ETT630N16P60XPSA1 FAQ
1.How can I place an order for ETT630N16P60XPSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for ETT630N16P60XPSA1 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 ETT630N16P60XPSA1 reliable?
The price and inventory of ETT630N16P60XPSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ETT630N16P60XPSA1 is usually 5 days.
3.What payment methods are accepted for ETT630N16P60XPSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ETT630N16P60XPSA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ETT630N16P60XPSA1?
ETT630N16P60XPSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ETT630N16P60XPSA1 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 ETT630N16P60XPSA1?
For technical support, including ETT630N16P60XPSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ETT630N16P60XPSA1 requirements.
6.How does Aetrix verify that ETT630N16P60XPSA1 is sourced from the original manufacturer or authorized distributors?
All ETT630N16P60XPSA1 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 ETT630N16P60XPSA1 meets industry standards.
7.What is the process for return or replacement of ETT630N16P60XPSA1?
All ETT630N16P60XPSA1 units undergo pre-shipment inspection (PSI). If there is an issue with ETT630N16P60XPSA1, 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 ETT630N16P60XPSA1 part is unused and in its original packaging.
Return procedure for ETT630N16P60XPSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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