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Infineon Technologies DD600N18KXPSA1
- Part No.:
- DD600N18KXPSA1
- Manufacturer:
- Infineon Technologies
- Category:
- Diode Arrays
- Package:
- Module
- Datasheet:
-
DD600N18KXPSA1.pdf
- Description:
- DIODE MODULE GP 1800V BGPB60E2A1
- Quantity:
- Payment:
- Shipping:
Inventory:4,040
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Product details
Overview
DD600N18KXPSA1 from Infineon Technologies is a press-pack rectifier diode module rated for 1800 V repetitive peak reverse voltage (VRRM), 600 A average forward current (IFAVM) at TC = 100 °C, and 22 kA non-repetitive surge current (IFSM). It employs pressure-contact silicon die technology with electrically insulated AlN baseplate and is designed for high-reliability industrial power conversion in drive inverters and UPS systems.
For engineers reviewing the DD600N18KXPSA1 datasheet, DD600N18KXPSA1 pinout, DD600N18KXPSA1 application, or DD600N18KXPSA1 equivalent, key selection criteria include VRRM rating, thermal resistance (RthJC = 0.0745 K/W per arm), on-state voltage (VF max = 1.32 V), surge capability (IFSM = 22,000 A), and insulated baseplate compliance with IEC 61140 Class 1 insulation.
Technical Context
This dual-arm rectifier module uses pressure-contact construction to eliminate wire bonds and solder layers, enabling robust thermal cycling performance and stable junction-to-case thermal impedance (ZthJC) under transient conduction angles from 30° to 180°. Its 1800 V VRRM rating supports medium-voltage DC bus operation in six-pulse (B6) and two-pulse (B2) bridge configurations.
The module integrates electrically isolated aluminum nitride (AlN) baseplate (3.6 kV RMS insulation test voltage), delivers 0.75 V threshold voltage (VT0) and 0.215 mΩ slope resistance (rT) at maximum junction temperature, and maintains 150 °C maximum junction temperature (Tvj max) under continuous operation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1800 V - Maximum repetitive reverse blocking voltage per arm; defines DC link voltage headroom in B6 rectifiers. |
| IFAVM | 600 A @ TC = 100 °C - Continuous average forward current per arm; sets steady-state power handling in motor drives. |
| IFSM | 22,000 A @ tP = 10 ms - Non-repetitive surge current; determines short-circuit withstand in UPS fault conditions. |
| RthJC | 0.0745 K/W per arm - Junction-to-case thermal resistance under DC; enables precise heatsink sizing for 150 °C Tvj limit. |
| VT0 / rT | 0.75 V / 0.215 mΩ - Threshold voltage and slope resistance at Tvj max; defines forward conduction loss profile. |
| Visol | 3.6 kV RMS, 1 sec - Basic insulation test voltage across baseplate; certifies isolation integrity per IEC 61140 Class 1. |
| Weight | 1400 g - Module mass impacts mechanical mounting design and thermal inertia in cabinet-level integration. |
Pinout & Package
DD600N18KXPSA1 is housed in an industrial-standard press-pack module with electrically insulated AlN baseplate (60 mm × 60 mm footprint), two main DC terminals (anode/cathode per arm), and four M12 mechanical mounting holes. Electrical connections use M12 screw terminals rated for 12 Nm torque.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode 1 (A1) | Arm 1 anode terminal | DC input connection for first rectifier arm in B2/B6 topologies; carries full phase current during conduction. |
| Cathode 1 (K1) | Arm 1 cathode terminal | DC output node for Arm 1; tied to common DC bus or neutral point depending on bridge configuration. |
| Anode 2 (A2) | Arm 2 anode terminal | Second rectifier arm input; enables dual-arm parallel or complementary switching in modular rectifier stacks. |
| Cathode 2 (K2) | Arm 2 cathode terminal | Independent DC return path for Arm 2; allows asymmetrical loading or redundancy in critical UPS systems. |
| Baseplate | Thermal & electrical reference plane | Electrically isolated (3.6 kV RMS) AlN substrate; serves as primary heat extraction surface and safety barrier. |
Key Features
| Feature | Design Value |
|---|---|
| Pressure-contact die assembly | Eliminates bond wires and solder interfaces, improving thermal cycling endurance >100,000 cycles at ΔTvj = 100 K. |
| Advanced Medium Power Technology (AMPT) | Optimized silicon layout and contact metallization delivering 0.215 mΩ rT and <1.32 V VF at 1800 A. |
| Electrically insulated AlN baseplate | Enables direct mounting onto grounded heatsinks without additional isolation hardware; meets IEC 61140 Class 1. |
| Industrial standard package | 60 mm × 60 mm footprint with M12 mounting and terminal screws ensures drop-in compatibility with legacy rectifier cabinets. |
Applications
| Drive Rectifier | UPS Input Stage |
|---|---|
Use Scenario: AC-to-DC conversion in 400–690 VAC three-phase variable-frequency drives for HVAC and industrial pumps. IC Role / Device Role / Timing Role: Dual-arm rectifier module providing unidirectional current flow in B6 bridge topology. Use Value: 600 A IFAVM and 0.0745 K/W RthJC enable compact heatsink design while sustaining 150 °C junction temperature under continuous load. | Use Scenario: Front-end rectification in online double-conversion UPS systems supporting critical IT infrastructure. IC Role / Device Role / Timing Role: High-surge-capable rectifier arm handling line transients and battery recharge surges. Use Value: 22 kA IFSM and 3.6 kV Visol ensure reliable operation during grid faults and maintain isolation integrity during battery float charging. |
| Battery Charger Stack | Medium-Voltage DC Supply |
Use Scenario: Multi-module parallel rectifier stack for high-current EV battery charging stations (500–1000 VDC output). IC Role / Device Role / Timing Role: Individual arm in paralleled press-pack assembly delivering scalable 600 A per module. Use Value: Pressure-contact construction ensures current sharing stability across modules without external ballasting resistors. | Use Scenario: DC power supply for railway traction converters and industrial electrolysis systems operating at 1500 VDC bus. IC Role / Device Role / Timing Role: 1800 V VRRM-rated rectifier arm blocking reverse recovery energy in high-voltage DC links. Use Value: 1800 V rating provides 20% voltage margin above 1500 VDC nominal, reducing risk of avalanche failure during commutation spikes. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-power rectifier module applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DD600N16K4PSA1 | 1600 V VRRM, identical IFAVM/RthJC/VT0 | Limited to ≤1300 VDC bus systems; lower voltage margin in 1500 V applications | Select when system DC link voltage remains ≤1300 V and cost optimization is prioritized. |
| DD800N18K4PSA1 | 800 A IFAVM, same VRRM/RthJC, +33% current rating | Requires larger heatsink and higher-current buswork; suited for future-proofed 800 A designs | Choose for new designs targeting >600 A continuous current or extended thermal headroom. |
Compared with DD600N16K4PSA1 and DD800N18K4PSA1, DD600N18KXPSA1 uniquely balances 1800 V blocking capability with 600 A rating and 0.0745 K/W thermal resistance-making it optimal for 1500 VDC industrial rectifiers where voltage margin and thermal density are both critical.
Availability
DD600N18KXPSA1 is available at Aetrix Electronics and suitable for industrial motor drives, uninterruptible power supplies, and high-current battery chargers requiring stable component supply and long-term lifecycle support.
Supply support for DD600N18KXPSA1 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 R&D centers.
This device belongs to Infineon's High-Power Discrete Diode Modules product line, engineered for reliability-critical AC/DC conversion in industrial automation, energy infrastructure, and transportation systems.
FAQ
What is the maximum allowable case temperature for DD600N18KXPSA1?
The maximum allowable case temperature (TC) is not explicitly specified as a standalone limit; instead, the device is rated for continuous operation up to 150 °C junction temperature (Tvj max) with derating curves provided for IFAVM vs. TC. At TC = 100 °C, IFAVM = 600 A; at TC = 125 °C, IFAVM drops to ~420 A per the datasheet graph on page 7.
Does DD600N18KXPSA1 require forced cooling?
Forced cooling is not mandatory but strongly recommended for sustained operation near rated current. With natural convection and RthCA = 0.1 K/W, the module reaches thermal saturation well below 600 A. The datasheet specifies usable current vs. RthCA (pages 8–9); at RthCA = 0.03 K/W (typical forced-air or liquid-cooled heatsink), full 600 A rating is achievable.
Can DD600N18KXPSA1 be used in parallel configurations?
Yes-its pressure-contact construction and matched VT0/rT parameters enable stable current sharing in parallel operation without external balancing components. The datasheet confirms symmetrical thermal impedance (ZthJC) between arms and recommends identical mounting torque (12 Nm) and thermal interface material for each module to maintain balance.
What is the creepage distance specification for this module?
The creepage distance is 19 mm, measured across the insulated AlN baseplate surface between high-voltage terminals. This value complies with IEC 61800-5-1 for Pollution Degree 3 environments and supports safe operation in industrial enclosures with conductive dust or humidity exposure.
DD600N18KXPSA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- Module
- Packaging:
- Tray
- Product Status:
- Active
- Diode Configuration:
- 1 Pair Series Connection
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 1800 V
- Current - Average Rectified (Io) (per Diode):
- 600A
- Voltage - Forward (Vf) (Max) @ If:
- 1.32 V @ 1.8 kA
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 40 mA @ 1800 V
- Operating Temperature - Junction:
- 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Chassis Mount
- Supplier Device Package:
- BG-PB60E2A-1
DD600N18KXPSA1 FAQ
1.How can I place an order for DD600N18KXPSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for DD600N18KXPSA1 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 DD600N18KXPSA1 reliable?
The price and inventory of DD600N18KXPSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DD600N18KXPSA1 is usually 5 days.
3.What payment methods are accepted for DD600N18KXPSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DD600N18KXPSA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DD600N18KXPSA1?
DD600N18KXPSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DD600N18KXPSA1 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 DD600N18KXPSA1?
For technical support, including DD600N18KXPSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DD600N18KXPSA1 requirements.
6.How does Aetrix verify that DD600N18KXPSA1 is sourced from the original manufacturer or authorized distributors?
All DD600N18KXPSA1 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 DD600N18KXPSA1 meets industry standards.
7.What is the process for return or replacement of DD600N18KXPSA1?
All DD600N18KXPSA1 units undergo pre-shipment inspection (PSI). If there is an issue with DD600N18KXPSA1, 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 DD600N18KXPSA1 part is unused and in its original packaging.
Return procedure for DD600N18KXPSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DD600N18KXPSA1 Tags
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BAV99-7-F
Diodes Incorporated
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BAT54C-7-F
Diodes Incorporated
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BAV99,215
Nexperia USA Inc.
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BAT54SLT1G
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BAV70LT1G
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BAT54S-7-F
Diodes Incorporated
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BAV99LT1G
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BAT54S,215
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BAS40-04LT1G
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MMBD1503-TP
Micro Commercial Co
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