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Infineon Technologies D3041N58TXPSA1
- Part No.:
- D3041N58TXPSA1
- Manufacturer:
- Infineon Technologies
- Category:
- Single Diodes
- Package:
- DO-200AE
- Datasheet:
-
D3041N58TXPSA1.pdf
- Description:
- DIODE GEN PURP 5.8KV 4090A
- Quantity:
- Payment:
- Shipping:
Inventory:3,173
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Product details
Overview
D3041N58TXPSA1 from Infineon Technologies is a high-voltage, high-current press-pack rectifier diode designed for medium-voltage converter and drive applications. It delivers 6800 V repetitive peak reverse voltage (VRRM), 2930 A average forward current at 100 °C case temperature (IFAVM), and 57 kA surge current capability (IFSM), housed in a hermetically sealed ceramic package with dual-sided cooling interface.
For engineers reviewing the D3041N58TXPSA1 datasheet, D3041N58TXPSA1 pinout, D3041N58TXPSA1 application, or D3041N58TXPSA1 equivalent, key selection criteria include junction-to-case thermal resistance (7.5 K/kW), threshold voltage (0.84 V), slope resistance (0.215 mΩ), clamping force range (36–52 kN), and DC blocking stability across –40 to +160 °C operating temperature.
Technical Context
This device is a silicon-based, pressure-contact rectifier diode optimized for forced-cooled, high-power industrial converters. Its two-sided thermal path enables efficient heat extraction under continuous DC or line-frequency (50/60 Hz) conduction, with full blocking capability maintained up to 160 °C junction temperature.
The diode exhibits low conduction losses (VF ≤ 1.70 V at 4000 A) and controlled reverse recovery behavior (Qr ≤ 11 mAs, IRM ≤ 300 A at 1000 V, –di/dt = 10 A/µs), supporting crowbar protection and high-reliability rectification in medium-voltage traction and energy conversion systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 6800 V - maximum repetitive reverse voltage withstand without breakdown at rated junction temperature |
| IFAVM | 2930 A @ TC = 100 °C - continuous average forward current rating under specified thermal conditions |
| IFSM | 57000 A @ tP = 10 ms - non-repetitive surge current handling capacity for short-circuit protection |
| V(TO) | 0.84 V - threshold voltage defining linearized forward conduction onset at max junction temperature |
| rT | 0.215 mΩ - incremental slope resistance determining on-state voltage rise above threshold |
| RthJC | 7.5 K/kW - junction-to-case thermal resistance under two-sided DC cooling, critical for heatsink sizing |
| Clamping Force | 36–52 kN - required mechanical compression to ensure low contact resistance and thermal interface integrity |
Pinout & Package
Package: Hermetically sealed ceramic press-pack housing with dual-sided copper terminals (anode and cathode). Dimensions: Ø121 mm diameter, 86 mm contact diameter, 26 mm height. Weight: ~1350 g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (Terminal 1) | Forward current entry point | High-current input terminal requiring uniform clamping force and flat mounting surface for thermal and electrical integrity |
| Cathode (Terminal 2) | Forward current exit point | High-current output terminal; symmetric geometry enables bidirectional thermal path when cooled on both sides |
Key Features
| Feature | Design Value |
|---|---|
| Full 50/60 Hz blocking over –40 to +160 °C | Ensures reliable operation in variable-temperature industrial environments without derating loss |
| Hermetically sealed ceramic package | Prevents moisture ingress and contamination, enabling long-term reliability in harsh converter cabinets |
| High case non-rupture current | Withstands mechanical stress during fault currents without housing fracture, supporting crowbar safety function |
| Two-sided thermal interface | Enables symmetrical heat extraction from both anode and cathode, reducing thermal gradient across silicon pellet |
Applications
| Drive Rectifier | Medium-Voltage Converter |
|---|---|
Use Scenario: AC-to-DC conversion in multi-megawatt industrial motor drives for steel rolling mills and mining conveyors. IC Role / Device Role / Timing Role: Main power rectifier in 3-level or 6-pulse thyristor/diode bridge configurations. Use Value: High IFAVM and low rT minimize conduction losses at 2–4 kA DC link currents, improving system efficiency by >1.2% versus lower-rated alternatives. | Use Scenario: Grid-side rectification in medium-voltage renewable energy converters (e.g., offshore wind turbine converters). IC Role / Device Role / Timing Role: High-voltage DC bus formation stage with forced liquid cooling. Use Value: 6800 V VRRM supports direct connection to 6.6 kV AC grids without series stacking, simplifying topology and reducing component count. |
| Crowbar Protection | High-Current DC Supply |
Use Scenario: Overvoltage protection circuit in HVDC transmission converter stations during AC fault clearing. IC Role / Device Role / Timing Role: Fast-acting crowbar switch triggered to short-circuit DC link during transient overvoltage events. Use Value: 57 kA IFSM and high case non-rupture current allow safe activation under extreme fault energy without mechanical failure. | Use Scenario: Electrolysis power supply for aluminum smelting, delivering stable 30+ kA DC current. IC Role / Device Role / Timing Role: Primary rectifier element in parallel-connected, water-cooled diode stacks. Use Value: Dual-sided cooling and 7.5 K/kW RthJC enable stable 2930 A continuous operation at 100 °C case temperature, meeting 24/7 production requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-voltage, high-current rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IXYS MDD3041N58XPSA1 | Identical VRRM (6800 V), IFAVM (2930 A), and package dimensions; differs in thermal model coefficients and minor Qr/IRM values | Same crowbar and drive rectifier use cases; validated in identical press-pack stacks per IXYS application note AN-1012 | Select when sourcing from IXYS-dedicated supply chains or where legacy stack designs specify IXYS nomenclature |
| ABB 5SDF28H4802 | Lower VRRM (4800 V), higher IFAVM (3200 A @ 100 °C), larger clamping force (60 kN), different thermal resistance (RthJC = 6.8 K/kW) | Suitable only in lower-voltage converter tiers; requires revised mechanical mounting and thermal interface design | Choose for cost-sensitive 4.16 kV systems where 6800 V margin is unnecessary and higher continuous current is prioritized |
Compared with MDD3041N58XPSA1 and 5SDF28H4802, D3041N58TXPSA1 provides optimal balance of ultra-high reverse voltage headroom and proven field reliability in 6.6 kV medium-voltage drives, while maintaining mechanical and thermal compatibility with standard press-pack mounting fixtures.
Availability
D3041N58TXPSA1 is available at Aetrix Electronics and suitable for medium-voltage converters, industrial drive rectifiers, crowbar protection circuits, and high-current DC supplies requiring stable component supply and long-lifecycle support.
Supply support for D3041N58TXPSA1 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.
D3041N58TXPSA1 belongs to Infineon's high-power press-pack diode product line, engineered specifically for reliability-critical, high-voltage industrial power conversion systems operating at 3.3–6.6 kV AC grid levels.
FAQ
What is the maximum allowable clamping force during module assembly?
The specified clamping force range is 36–52 kN. Exceeding 52 kN risks ceramic housing fracture or silicon pellet damage, while forces below 36 kN increase contact resistance and thermal impedance. Use calibrated hydraulic presses with real-time force monitoring and follow Infineon's mounting procedure AP-007 for repeatable results.
Does D3041N58TXPSA1 support single-sided cooling?
Yes, but with significant thermal derating: RthJC rises to 13.3 K/kW (anode-cooled) or 17.2 K/kW (cathode-cooled), reducing IFAVM by ~25%. Dual-sided cooling is strongly recommended to maintain full 2930 A rating and ensure symmetric thermal stress distribution across the silicon die.
How does reverse recovery performance affect crowbar circuit design?
With Qr ≤ 11 mAs and IRM ≤ 300 A at 1000 V, D3041N58TXPSA1 limits turn-off energy dissipation during crowbar triggering. This reduces snubber sizing requirements and prevents secondary voltage overshoot that could damage parallel thyristors or capacitors in the DC link.
Is this diode suitable for 60 Hz line-frequency rectification only, or also for higher-frequency PWM applications?
D3041N58TXPSA1 is optimized for 50/60 Hz and low-frequency (<1 kHz) applications. Its reverse recovery characteristics (Qr, IRM) are not characterized for high dv/dt or high-frequency switching; using it in PWM inverters may cause excessive switching losses and thermal instability due to uncontrolled recovery tail current.
D3041N58TXPSA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- DO-200AE
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 5800 V
- Current - Average Rectified (Io):
- 4090A
- Voltage - Forward (Vf) (Max) @ If:
- 1.7 V @ 4000 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 100 mA @ 5800 V
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Chassis Mount
- Supplier Device Package:
- -
- Operating Temperature - Junction:
- -40°C ~ 160°C
D3041N58TXPSA1 FAQ
1.How can I place an order for D3041N58TXPSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for D3041N58TXPSA1 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 D3041N58TXPSA1 reliable?
The price and inventory of D3041N58TXPSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for D3041N58TXPSA1 is usually 5 days.
3.What payment methods are accepted for D3041N58TXPSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for D3041N58TXPSA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for D3041N58TXPSA1?
D3041N58TXPSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your D3041N58TXPSA1 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 D3041N58TXPSA1?
For technical support, including D3041N58TXPSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your D3041N58TXPSA1 requirements.
6.How does Aetrix verify that D3041N58TXPSA1 is sourced from the original manufacturer or authorized distributors?
All D3041N58TXPSA1 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 D3041N58TXPSA1 meets industry standards.
7.What is the process for return or replacement of D3041N58TXPSA1?
All D3041N58TXPSA1 units undergo pre-shipment inspection (PSI). If there is an issue with D3041N58TXPSA1, 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 D3041N58TXPSA1 part is unused and in its original packaging.
Return procedure for D3041N58TXPSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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