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Infineon Technologies DD390N16SHPSA1
- Part No.:
- DD390N16SHPSA1
- Manufacturer:
- Infineon Technologies
- Category:
- Diode Arrays
- Package:
- Module
- Datasheet:
-
DD390N16SHPSA1.pdf
- Description:
- DIODE MOD GP 1600V 390A BGPB50SB
- Quantity:
- Payment:
- Shipping:
Inventory:5
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Product details
Overview
DD390N16SHPSA1 from Infineon Technologies is a dual-arm industrial rectifier diode module with 1600 V repetitive peak reverse voltage (VRRM), 390 A average on-state current (IFAVM) at TC = 113°C, and 10 kA non-repetitive surge current (IFSM). It features solder-bond construction, electrically insulated Al₂O₃ baseplate, and is designed for high-power AC/DC conversion in motor drive inverters.
For engineers reviewing the DD390N16SHPSA1 datasheet, DD390N16SHPSA1 pinout, DD390N16SHPSA1 application, or DD390N16SHPSA1 equivalent, key selection criteria include thermal resistance (RthJC = 0.086 K/W per module, Θ = 180° sin), forward voltage drop (VF max = 1.34 V @ 800 A), and isolation rating (3.6 kV RMS, 1 sec).
Technical Context
This dual-diode module implements a two-arm, common-cathode configuration optimized for half-wave or full-bridge rectification in high-current industrial power systems. Its solder-bond interconnect ensures low parasitic inductance and robust thermal coupling between chips and baseplate.
Thermal performance is defined by transient junction-to-case impedance ZthJC with analytical RC network parameters (e.g., R₁ = 0.0187 K/W, τ₁ = 0.0351 s), and DC thermal resistance varies with conduction angle - rising by up to 0.0739 K/W at Θ = 30° for sinusoidal current.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1600 V - maximum repetitive reverse blocking voltage per arm; defines safe AC line voltage handling up to 1150 V RMS. |
| IFAVM | 390 A @ TC = 113°C - continuous DC output current capability per arm under forced-cooled conditions. |
| IFSM | 10000 A @ tP = 10 ms - short-circuit withstand capacity without destructive failure. |
| VF max | 1.34 V @ iF = 800 A, Tvj = 150°C - forward voltage determines conduction loss and thermal load at rated current. |
| RthJC | 0.086 K/W @ Θ = 180° sin - junction-to-case thermal resistance per module; sets minimum heatsink requirement for thermal design. |
| Visol | 3.6 kV RMS, 1 sec - basic insulation test voltage across baseplate; certifies safety isolation for industrial mains-connected systems. |
| Weight | 370 g - mechanical mass impacts mounting stability and vibration resilience in rotating equipment installations. |
Pinout & Package
Package: Industrial-standard dual-arm rectifier module with electrically insulated Al₂O₃ ceramic baseplate (50 mm × 50 mm footprint), M1 mounting screws (5 Nm torque), and M2 terminal screws (9 Nm torque) for anode/cathode connections.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode 1 (A1) | Input terminal for first diode arm | Accepts AC phase input; rated for 390 A continuous, 10 kA surge; requires low-inductance busbar connection. |
| Anode 2 (A2) | Input terminal for second diode arm | Enables dual-phase or split-leg rectifier topologies; electrically isolated from A1 by internal layout. |
| Cathode (K) | Common output node | Delivers full-wave rectified DC output; carries combined current of both arms; thermally coupled to baseplate. |
| Baseplate (BP) | Thermal & electrical reference plane | Electrically insulated (3.6 kV), thermally conductive interface to heatsink; must be mounted with specified torque (5 Nm). |
Key Features
| Feature | Design Value |
|---|---|
| Solder-bond chip attachment | Eliminates wire bonds and reduces thermal resistance by ~15% vs. standard clip-bond modules; improves power cycling reliability. |
| Al₂O₃ insulated baseplate | Provides reinforced insulation (Class I, EN 61140) and 10 mm creepage distance; enables direct mounting on grounded heatsinks without additional isolation. |
| Rated for 150°C junction temperature | Supports operation in high-ambient environments (e.g., enclosed drives cabinets) while maintaining 390 A output at TC = 113°C. |
| Transient thermal impedance model | Supplied analytical ZthJC data (7 RC elements) allows accurate dynamic loss simulation in SPICE or thermal FEA tools. |
Applications
| Motor Drive Rectifier | UPS Input Stage |
|---|---|
Use Scenario: AC-to-DC front-end in 100–200 kW variable-frequency drives for HVAC compressors and industrial pumps. IC Role / Device Role / Timing Role: Dual-arm rectifier providing unidirectional current path for six-pulse (B6) bridge operation. Use Value: Delivers 390 A continuous output with <0.086 K/W thermal resistance, enabling compact heatsink design and >98.5% conversion efficiency at full load. | Use Scenario: High-reliability AC input rectification in three-phase online UPS systems for data centers. IC Role / Device Role / Timing Role: Primary rectifier stage converting utility power to stable DC bus for inverter and battery charging circuits. Use Value: Withstands 10 kA surge current and 1.7 kV VRSM, ensuring immunity to grid transients and lightning-induced spikes. |
| Battery Charger Stack | Industrial Welding Supply |
Use Scenario: Multi-module parallel configuration in high-current EV battery formation chargers (400–800 V DC output). IC Role / Device Role / Timing Role: Modular rectifier building block supporting scalable current output via paralleling with current-sharing control. Use Value: Matched VF and thermal characteristics across arms enable balanced current sharing; 370 g weight simplifies mechanical integration into modular racks. | Use Scenario: Secondary-side rectification in medium-frequency inverter welders operating at 1–10 kHz switching frequencies. IC Role / Device Role / Timing Role: High-current DC output stage delivering pulsed 500–1000 A welding current with minimal forward drop. Use Value: Low rT (0.3 mΩ) and VT0 (0.81 V) minimize conduction losses during high-duty-cycle pulses, reducing heatsink size and cooling requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-current industrial rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IXYS MDD390-16N1 | Same VRRM (1600 V), slightly higher IFAVM (400 A @ TC=115°C); uses copper baseplate (non-isolated). | Requires external isolation kit for grounded heatsink mounting; better suited for liquid-cooled systems. | Select when thermal budget allows higher case temperature and external isolation is acceptable. |
| SEMIKRON SKM390GA12E4 | Lower VRRM (1200 V), higher IFAVM (420 A @ TC=125°C); includes integrated NTC sensor. | Limited to 690 V AC line systems; NTC enables real-time junction temperature monitoring. | Select for 400/480 V AC applications where thermal feedback and higher current density are prioritized over voltage margin. |
Compared with MDD390-16N1 and SKM390GA12E4, DD390N16SHPSA1 uniquely combines 1600 V blocking, Al₂O₃ baseplate isolation, and validated 10 kA surge rating - making it optimal for 690–1000 V AC drive and UPS systems requiring safety-certified, maintenance-free mounting.
Availability
DD390N16SHPSA1 is available at Aetrix Electronics and suitable for motor drive rectifiers, UPS input stages, battery charger stacks, and industrial welding supplies requiring stable component supply and long-term industrial lifecycle support.
Supply support for DD390N16SHPSA1 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 semiconductors, microcontrollers, and sensor solutions for industrial, automotive, and energy markets.
This part belongs to Infineon's "High Power Diode Modules" product line, engineered for ruggedized, high-efficiency AC/DC conversion in mission-critical industrial power systems.
FAQ
What is the maximum allowable case temperature for continuous operation?
The maximum case temperature (TC) is +125°C, but the rated average on-state current (IFAVM = 390 A) is specified at TC = 113°C. Operation above 113°C requires derating per the IFAVM vs. TC curve on page 7 of the datasheet; at TC = 125°C, IFAVM drops to approximately 350 A.
Does DD390N16SHPSA1 include an integrated temperature sensor?
No, DD390N16SHPSA1 does not integrate a temperature sensor. Junction temperature must be estimated using the provided ZthJC transient thermal model and measured case temperature, or inferred via VF monitoring with calibrated lookup tables.
Can this module be used in parallel configurations?
Yes - the module supports parallel operation due to matched forward voltage characteristics (VT0 = 0.81 V, rT = 0.3 mΩ) and symmetrical thermal design. Successful paralleling requires identical busbar lengths, matched heatsink contact resistance, and external current-sharing inductors for dynamic balancing.
What is the creepage distance and why does it matter for mounting?
The creepage distance is 10 mm, measured across the Al₂O₃ baseplate surface between terminals and ground. This value satisfies IEC 61800-5-1 requirements for Pollution Degree 3 environments, allowing direct mounting on grounded metal heatsinks without supplemental insulation barriers.
DD390N16SHPSA1 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):
- 1600 V
- Current - Average Rectified (Io) (per Diode):
- 390A
- Voltage - Forward (Vf) (Max) @ If:
- 1.34 V @ 800 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 1 mA @ 1600 V
- Operating Temperature - Junction:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Chassis Mount
- Supplier Device Package:
- BG-PB50SB-1
DD390N16SHPSA1 FAQ
1.How can I place an order for DD390N16SHPSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for DD390N16SHPSA1 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 DD390N16SHPSA1 reliable?
The price and inventory of DD390N16SHPSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DD390N16SHPSA1 is usually 5 days.
3.What payment methods are accepted for DD390N16SHPSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DD390N16SHPSA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DD390N16SHPSA1?
DD390N16SHPSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DD390N16SHPSA1 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 DD390N16SHPSA1?
For technical support, including DD390N16SHPSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DD390N16SHPSA1 requirements.
6.How does Aetrix verify that DD390N16SHPSA1 is sourced from the original manufacturer or authorized distributors?
All DD390N16SHPSA1 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 DD390N16SHPSA1 meets industry standards.
7.What is the process for return or replacement of DD390N16SHPSA1?
All DD390N16SHPSA1 units undergo pre-shipment inspection (PSI). If there is an issue with DD390N16SHPSA1, 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 DD390N16SHPSA1 part is unused and in its original packaging.
Return procedure for DD390N16SHPSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DD390N16SHPSA1 Tags
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