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Infineon Technologies TT600N16KOFHPSA2
- Part No.:
- TT600N16KOFHPSA2
- Manufacturer:
- Infineon Technologies
- Category:
- SCRs - Modules
- Package:
- Module
- Datasheet:
-
TT600N16KOFHPSA2.pdf
- Description:
- SCR MODULE 1.6KV 1050A MODULE
- Quantity:
- Payment:
- Shipping:
Inventory:2
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Product details
Overview
TT600N16KOFHPSA2 from Infineon Technologies is a phase-control thyristor module designed for high-power AC line switching and rectification in industrial drive systems. It delivers 600 A average on-state current (ITAVM) at TC = 85°C, 1600 V repetitive peak off-state voltage (VDRM/VRRM), and 21 kA non-repetitive surge current (ITSM), operating within a junction temperature range up to 125°C. It is used in soft starters, static switches, and battery charger rectifiers requiring robust, pressure-contact-based power handling.
For engineers reviewing the TT600N16KOFHPSA2 datasheet, TT600N16KOFHPSA2 pinout, TT600N16KOFHPSA2 application, or TT600N16KOFHPSA2 equivalent, key selection criteria include thermal resistance (RthJC = 0.055 K/W), gate trigger requirements (IGT ≤ 250 mA), critical dv/dt rating (1000 V/µs), and insulated baseplate mechanical mounting (M1 = 6 Nm).
Technical Context
This double-sided, dual-thyristor module uses pressure-contact technology with AlN ceramic isolation and supports 180° conduction angle operation in bridge configurations. Its electrical behavior follows a four-parameter on-state characteristic model (A–D coefficients) dependent on junction temperature, enabling precise loss calculation across load profiles.
The device features a 3.0 kV RMS insulation test voltage (1 min), 250 µs circuit-commutated turn-off time (tq), and gate-controlled delay ≤ 4 µs under standardized triggering conditions (iGM = 1 A, diG/dt = 1 A/µs). Thermal design relies on validated transient ZthJC curves and DC thermal resistance values per arm.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDRM / VRRM | 1600 V - Maximum repetitive blocking voltage in forward/reverse direction; defines maximum AC line voltage compatibility (e.g., 690 VAC 3-phase systems). |
| ITAVM (TC = 85°C) | 600 A - Continuous average on-state current per arm; determines steady-state thermal sizing of heatsink and cooling system. |
| ITSM (10 ms) | 21000 A - Non-repetitive surge current capability; enables short-circuit withstand in motor starter crowbar protection. |
| RthJC (per arm) | 0.055 K/W - Junction-to-case thermal resistance; used with measured case temperature to calculate real-time junction temperature. |
| (dv/dt)cr | 1000 V/µs - Minimum critical rate-of-rise of off-state voltage before spurious turn-on; requires snubber design for inductive loads. |
| VTO / rT | 0.8 V / 0.23 mΩ - Threshold voltage and slope resistance; defines conduction loss profile (vT = VTO + rT·iT) for efficiency modeling. |
| tq (commutation) | 250 µs - Circuit-commutated turn-off time at Tvj max; sets minimum dead-time requirement in phase-controlled inverters. |
Pinout & Package
TT600N16KOFHPSA2 is housed in an industrial-standard, electrically insulated 60 mm baseplate package with pressure-contact die attachment and AlN isolation. The module contains two anti-parallel thyristor arms (A1/K1 and A2/K2) and separate gate terminals (G1, G2, K1/K2 common cathode).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A1 | Anode 1 (Arm 1) | Main current terminal for first thyristor arm; connects to AC line input or motor phase in soft starter topology. |
| K1 | Cathode 1 (Arm 1) | Common cathode node shared with K2; forms low-inductance return path for both arms in B2/B6 rectifier bridges. |
| A2 | Anode 2 (Arm 2) | Anode of second thyristor arm; used for complementary phase control or reverse-conducting paths in bidirectional switches. |
| G1 | Gate 1 | Isolated control input for Arm 1; requires ≥1 A pulse with diG/dt ≥1 A/µs to ensure reliable triggering at full temperature. |
| G2 | Gate 2 | Isolated control input for Arm 2; independently triggered to enable asymmetrical conduction or sequential firing in multi-pulse converters. |
Key Features
| Feature | Design Value |
|---|---|
| Pressure contact technology | Eliminates wire bonds and solder layers, improving thermal cycling reliability and reducing interfacial thermal resistance by >30% vs. soldered modules. |
| Electrically insulated baseplate | AlN ceramic isolation rated to 3.0 kV RMS (1 min); enables direct mounting to grounded heatsinks without additional insulators. |
| Pre-applied TIM option | Reduces RthCH from 0.02 K/W to 0.015 K/W per arm, lowering thermal interface cost and assembly variability in volume production. |
| Advanced Medium Power Technology (AMPT) | Optimized chip layout and gate structure deliver 200 A/µs critical diT/dt and 1000 V/µs dv/dt immunity without external gate resistors. |
Applications
| Soft Starter | Rectifier for Drives |
|---|---|
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 regulates AC voltage amplitude via firing-angle delay in each half-cycle. Use Value: Enables 600 A continuous motor current handling with <250 µs turn-off time to support fast current commutation during ramp transitions. | Use Scenario: AC-to-DC conversion in variable-frequency drives for industrial pumps and compressors. IC Role / Device Role / Timing Role: Dual-arm thyristor module configured as B6 six-pulse bridge, synchronized to 50/60 Hz supply for regulated DC bus generation. Use Value: Supports 1600 V blocking and 21 kA surge rating to withstand regenerative braking transients and line faults in 690 VAC systems. |
| Crowbar Protection | Battery Charger Rectifier |
Use Scenario: Fast-acting overvoltage protection in UPS or power supply outputs by shorting faulted DC bus to ground. IC Role / Device Role / Timing Role: Thyristor triggered into full conduction upon overvoltage detection, acting as low-impedance crowbar switch. Use Value: 21 kA ITSM and 1000 V/µs dv/dt rating allow reliable activation under severe transient overvoltages without false triggering. | Use Scenario: High-efficiency AC mains rectification for telecom and EVSE battery charging systems. IC Role / Device Role / Timing Role: Phase-controlled rectifier regulating charge current via adjustable firing angle in single- or three-phase configuration. Use Value: 0.8 V VTO and 0.23 mΩ rT minimize conduction losses at 600 A, improving system efficiency and reducing heatsink size. |
Availability
TT600N16KOFHPSA2 is available at Aetrix Electronics and suitable for soft starters, static switches, and battery charger rectifiers requiring stable component supply, long lifecycle support, and traceable industrial-grade sourcing.
Supply support for TT600N16KOFHPSA2 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 high-power thyristor module product line, engineered for ruggedized phase-angle control in heavy-duty industrial equipment where reliability under thermal and electrical stress is mission-critical.
FAQ
What is the maximum allowable junction temperature for TT600N16KOFHPSA2?
The maximum junction temperature (Tvj max) is 125°C, as specified in the thermal characteristics section of the official Infineon datasheet revision 3.5. Operation beyond this temperature risks irreversible degradation of the silicon die and pressure-contact interfaces, and derating is required above 85°C case temperature per the ITAVM vs. TC curve on page 7.
Does TT600N16KOFHPSA2 require external snubbers in standard applications?
Yes - due to its 1000 V/µs critical dv/dt rating, external RC snubbers are recommended for inductive loads (e.g., motor windings) to prevent false turn-on. The datasheet specifies that dv/dt immunity drops significantly below 25°C junction temperature, and snubber design must account for worst-case line transients and commutation overshoot in B2/B6 bridge topologies.
Can TT600N16KOFHPSA2 be used in parallel configurations?
No - the module is not characterized or qualified for paralleling. Its pressure-contact construction and gate threshold matching (VGT max = 2 V, IGT max = 250 mA) do not guarantee current sharing between units. For higher current systems, use a single larger-rated module (e.g., TT1000N16KOF) or consult Infineon's application note AN2018-07 on forced-current-sharing techniques.
What is the meaning of "HPSA2" in the full part number TT600N16KOFHPSA2?
"HPSA2" denotes Infineon's internal variant code: H = heat sink mounting variant with pre-applied TIM, P = pressure-contact packaging, SA = standard industrial baseplate (60 mm), and 2 = second revision of the mechanical interface specification. This suffix confirms the module includes factory-applied thermal interface material and meets EN61140 Class 1 basic insulation requirements.
TT600N16KOFHPSA2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- Module
- Packaging:
- Bulk
- 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):
- 600 A
- Current - On State (It (RMS)) (Max):
- 1050 A
- Voltage - Gate Trigger (Vgt) (Max):
- 2 V
- Current - Gate Trigger (Igt) (Max):
- 250 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm):
- -
- Current - Hold (Ih) (Max):
- 300 mA
- Operating Temperature:
- 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Chassis Mount
TT600N16KOFHPSA2 FAQ
1.How can I place an order for TT600N16KOFHPSA2 through Aetrix?
Please submit a Request for Quotation (RFQ) for TT600N16KOFHPSA2 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 TT600N16KOFHPSA2 reliable?
The price and inventory of TT600N16KOFHPSA2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TT600N16KOFHPSA2 is usually 5 days.
3.What payment methods are accepted for TT600N16KOFHPSA2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TT600N16KOFHPSA2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TT600N16KOFHPSA2?
TT600N16KOFHPSA2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TT600N16KOFHPSA2 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 TT600N16KOFHPSA2?
For technical support, including TT600N16KOFHPSA2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TT600N16KOFHPSA2 requirements.
6.How does Aetrix verify that TT600N16KOFHPSA2 is sourced from the original manufacturer or authorized distributors?
All TT600N16KOFHPSA2 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 TT600N16KOFHPSA2 meets industry standards.
7.What is the process for return or replacement of TT600N16KOFHPSA2?
All TT600N16KOFHPSA2 units undergo pre-shipment inspection (PSI). If there is an issue with TT600N16KOFHPSA2, 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 TT600N16KOFHPSA2 part is unused and in its original packaging.
Return procedure for TT600N16KOFHPSA2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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