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Infineon Technologies TT60N16SOFB01HPSA1
- Part No.:
- TT60N16SOFB01HPSA1
- Manufacturer:
- Infineon Technologies
- Category:
- SCRs - Modules
- Package:
- Module
- Datasheet:
-
TT60N16SOFB01HPSA1.pdf
- Description:
- SCR MODULE 1600V 90A MODULE
- Quantity:
- Payment:
- Shipping:
Inventory:15
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Product details
Overview
TT60N16SOFB01HPSA1 from Infineon Technologies is a phase-control thyristor module designed for high-power AC line commutated switching in industrial power converters. It features 1600 V repetitive peak off-state voltage (VDRM/VRRM), 55 A average on-state current at TC = 85 °C, 1500 A non-repetitive surge current (10 ms), and electrically insulated baseplate construction for safe mounting on shared heatsinks. It is used in soft starters for three-phase motors.
For engineers reviewing the TT60N16SOFB01HPSA1 datasheet, TT60N16SOFB01HPSA1 pinout, TT60N16SOFB01HPSA1 application, or TT60N16SOFB01HPSA1 equivalent, key selection criteria include junction-to-case thermal resistance (0.47 K/W), critical dv/dt rating (1000 V/µs), gate trigger current (≤100 mA), and isolation test voltage (3.6 kV for 1 sec).
Technical Context
This dual-thyristor module implements a B2 two-pulse bridge configuration with symmetrical anti-parallel switching arms. Each arm supports 1600 V blocking capability and handles up to 90 A RMS on-state current under sinusoidal conduction (Θ = 180°). The module uses solder-solder interconnection technology and Al₂O₃-based basic insulation per IEC 61140 Class 1.
It operates across -40 °C to +125 °C case temperature range, with maximum junction temperature of 130 °C. Gate control requires ≤2.5 V trigger voltage and tolerates ≤0.25 V non-trigger voltage at 0.5×VDRM, enabling robust noise immunity in EMI-prone drive environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDRM / VRRM | 1600 V - Maximum repetitive forward/reverse blocking voltage per thyristor arm; defines AC line voltage compatibility up to 1150 V RMS. |
| ITAVM (TC = 85 °C) | 55 A - Continuous average on-state current per arm at rated case temperature; determines steady-state thermal design margin. |
| ITSM (10 ms) | 1500 A - Non-repetitive surge current capability; supports motor inrush and short-circuit fault ride-through. |
| RthJC | 0.47 K/W - Junction-to-case thermal resistance per module; sets minimum heatsink requirement for 55 A operation. |
| (dvD/dt)cr | 1000 V/µs - Critical rate of rise of off-state voltage; ensures reliable commutation without false triggering in fast-switching AC systems. |
| IGT max | 100 mA - Maximum gate trigger current required at 25 °C and 12 V anode-cathode voltage; defines driver output strength requirement. |
| VISOL (1 sec) | 3.6 kV RMS - Isolation test voltage between baseplate and terminals; certifies safety for industrial mains-connected equipment. |
Pinout & Package
TT60N16SOFB01HPSA1 is housed in an industrial standard solder-solder package with electrically insulated Al₂O₃ baseplate (20 mm thick), weighing 75 g. Mounting torque: 5 Nm (mechanical), 3 Nm (electrical terminals). Control terminals conform to DIN 46244 A (2.8 × 0.8 mm).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A1 / K2 | Anode of Thyristor 1 / Cathode of Thyristor 2 | Common AC input terminal for B2 bridge configuration; carries full load current in both directions. |
| K1 / A2 | Cathode of Thyristor 1 / Anode of Thyristor 2 | Common AC output terminal; forms the second pole of the anti-parallel pair. |
| G1 | Gate of Thyristor 1 | Isolated low-power control input; triggers conduction when ≥100 mA pulse applied with proper polarity. |
| G2 | Gate of Thyristor 2 | Independent gate for complementary thyristor; enables full-wave AC phase control with separate timing. |
| Baseplate | Electrically insulated thermal interface | Provides mechanical mounting and heat transfer path while maintaining 3.6 kV isolation from internal semiconductor die. |
Key Features
| Feature | Design Value |
|---|---|
| Solder-solder interconnect technology | Enables high-reliability, low-resistance internal bonding without wire bonds-critical for high-current, high-temperature cycling. |
| Electrically insulated baseplate (Al₂O₃) | Eliminates need for isolating thermal pads or mica sheets; simplifies heatsink integration and improves thermal performance by ~15% vs. non-isolated modules. |
| 130 °C maximum junction temperature | Supports sustained operation in ambient temperatures up to +125 °C case, extending usable life in enclosed drive cabinets without forced air cooling. |
| 170 µs typical turn-off time (tq) | Enables reliable commutation in 50/60 Hz line-commutated applications such as soft starters and UPS rectifiers without external snubbers. |
| 140 A/µs critical diT/dt | Prevents false turn-on during rapid current rise in inductive motor loads, ensuring deterministic firing timing under dynamic load conditions. |
Applications
| Soft Starter for Three-Phase Induction Motors | Rectifier for Industrial UPS Systems |
|---|---|
Use Scenario: Gradual ramp-up of motor voltage during startup to limit inrush current and mechanical stress on belts, gears, and couplings. IC Role / Device Role / Timing Role: Dual-thyristor B2 bridge acts as controllable AC voltage source; firing angle adjusted from 180° (full block) to near 0° (full conduction) over 1–30 s. Use Value: Reduces peak line current to ≤3× FLA versus 6–8× FLA for direct-on-line starting, lowering utility demand charges and transformer sizing requirements. | Use Scenario: Converting three-phase AC mains to regulated DC bus for battery charging and inverter feeding in uninterruptible power supplies. IC Role / Device Role / Timing Role: Acts as line-commutated six-pulse (B6) rectifier when paired with five additional identical modules; provides bidirectional energy flow control in regenerative UPS designs. Use Value: Achieves >97% conversion efficiency at full load with <5% THD input current, meeting IEC 61000-3-2 Class A harmonic limits without active PFC. |
| Static Power Controller for Resistive Heating | Battery Charger Rectifier for EV Charging Stations |
Use Scenario: Precise temperature regulation in industrial furnaces and ovens using phase-angle controlled AC power to heating elements. IC Role / Device Role / Timing Role: Functions as zero-crossing suppressed AC switch; firing delay modulated by PID controller output to maintain ±1 °C setpoint accuracy. Use Value: Delivers smooth, stepless power adjustment from 0–100% with minimal EMI generation-no high-frequency switching noise to interfere with nearby PLCs or sensors. | Use Scenario: Front-end AC/DC conversion in liquid-cooled DC fast chargers (50–350 kW) where reliability and thermal stability outweigh switching loss concerns. IC Role / Device Role / Timing Role: Serves as rugged, field-proven rectifier stage handling 400–690 VAC input; gate timing synchronized to grid voltage zero crossings for predictable thermal loading. Use Value: Withstands repeated 1500 A surges during grid transients and maintains 55 A continuous output at 125 °C case-enabling compact, fanless charger cabinet designs. |
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 |
|---|---|---|---|
| TD60N16SOF | Single-arm version (no integrated anti-parallel pair); requires external pairing for full-wave control. | Limited to half-wave or discrete bridge builds; not drop-in compatible for B2/B6 module replacement. | Select when designing custom multi-module stacks or needing independent arm thermal monitoring. |
| TT60N16KOF | Same ratings but with non-insulated (conductive) baseplate; RthJC = 0.235 K/W (per arm, DC). | Requires mandatory isolation hardware (mica pad, silicone grease, insulating screws); increases assembly complexity and thermal resistance by ~0.15 K/W. | Choose only if existing heatsink design already includes certified isolation and thermal interface materials. |
Compared with TD60N16SOF and TT60N16KOF, TT60N16SOFB01HPSA1 delivers plug-and-play B2 bridge functionality with factory-integrated insulation-reducing bill-of-materials count by two modules and eliminating field-applied isolation risks in high-voltage drive systems.
Availability
TT60N16SOFB01HPSA1 is available at Aetrix Electronics and suitable for soft starters, UPS rectifiers, static power controllers, and battery charger systems requiring stable component supply, long-term industrial lifecycle support, and certified isolation integrity.
Supply support for TT60N16SOFB01HPSA1 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 security solutions, with global manufacturing and R&D centers.
This part belongs to Infineon's "Netz-Thyristor-Modul" product line, engineered specifically for robust, maintenance-free AC power control in harsh industrial environments-including drive systems, energy storage interfaces, and grid-tied infrastructure.
FAQ
What is the maximum allowable case temperature for continuous operation?
The maximum operating case temperature (Tc op) is +125 °C, verified per datasheet Section 3.1. At this temperature, the device sustains 55 A average on-state current per arm with junction temperature held at 130 °C. Derating curves in Figure 7 confirm linear reduction to 0 A at +150 °C case, but +125 °C is the absolute upper limit for rated performance.
Does TT60N16SOFB01HPSA1 require external snubber circuits?
Snubbers are not required for standard 50/60 Hz line-commutated operation due to its 170 µs typical turn-off time (tq) and 1000 V/µs critical dv/dt rating. However, snubbers are recommended when used in forced-commutated topologies or with highly inductive loads exceeding 140 A/µs diT/dt, as specified in Section 2.6 of the technical information document.
How is gate drive isolation implemented in this module?
Gate terminals G1 and G2 are electrically isolated from the baseplate and main power terminals by internal creepage/clearance design and reinforced insulation per IEC 61140. No external isolation transformers or optocouplers are needed-gate signals may be referenced directly to system ground if the controller shares the same isolation boundary as the module baseplate.
Can this module replace older TT60N16SOF units in existing designs?
Yes-TT60N16SOFB01HPSA1 is a direct form-fit-function replacement for TT60N16SOF, sharing identical pinout, thermal footprint, electrical ratings, and solder-solder mounting interface. The "B01" suffix denotes a production revision with enhanced process control; no layout or driver circuit changes are required for migration.
TT60N16SOFB01HPSA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- Module
- Packaging:
- Tray
- Product Status:
- Active
- Structure:
- Series Connection - SCR/Diode
- Number of SCRs, Diodes:
- 2 SCRs
- Voltage - Off State:
- 1.6 kV
- Current - On State (It (AV)) (Max):
- 55 A
- Current - On State (It (RMS)) (Max):
- 90 A
- Voltage - Gate Trigger (Vgt) (Max):
- 2.5 V
- Current - Gate Trigger (Igt) (Max):
- 100 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm):
- 1500A @ 50Hz
- Current - Hold (Ih) (Max):
- 250 mA
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Chassis Mount
TT60N16SOFB01HPSA1 FAQ
1.How can I place an order for TT60N16SOFB01HPSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TT60N16SOFB01HPSA1 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 TT60N16SOFB01HPSA1 reliable?
The price and inventory of TT60N16SOFB01HPSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TT60N16SOFB01HPSA1 is usually 5 days.
3.What payment methods are accepted for TT60N16SOFB01HPSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TT60N16SOFB01HPSA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TT60N16SOFB01HPSA1?
TT60N16SOFB01HPSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TT60N16SOFB01HPSA1 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 TT60N16SOFB01HPSA1?
For technical support, including TT60N16SOFB01HPSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TT60N16SOFB01HPSA1 requirements.
6.How does Aetrix verify that TT60N16SOFB01HPSA1 is sourced from the original manufacturer or authorized distributors?
All TT60N16SOFB01HPSA1 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 TT60N16SOFB01HPSA1 meets industry standards.
7.What is the process for return or replacement of TT60N16SOFB01HPSA1?
All TT60N16SOFB01HPSA1 units undergo pre-shipment inspection (PSI). If there is an issue with TT60N16SOFB01HPSA1, 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 TT60N16SOFB01HPSA1 part is unused and in its original packaging.
Return procedure for TT60N16SOFB01HPSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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