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Home > Products > Discrete Semiconductor Products > Diodes > Rectifiers > Single Diodes

Infineon Technologies D711N60TXPSA1

Name: D711N60TXPSA1
Brand: Infineon Technologies
SKU: D711N60TXPSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: D711N60TXPSA1

Manufacturer:: Infineon Technologies

Category:: Single Diodes

Package:: DO-200AB, B-PUK

Datasheet:: D711N60TXPSA1.pdf

Description:: DIODE GEN PURP 6KV 1070A

Quantity:: RFQ Add To RFQ list

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Inventory:7,385

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Product details

Overview

D711N60TXPSA1 from Infineon Technologies is a high-voltage, high-current press-pack silicon rectifier diode designed for medium-voltage converter and drive applications. It delivers V_RRM = 6800 V, I_FAVM = 770 A (T_C = 100 °C), R_thJC = 28 K/kW, and features hermetically sealed ceramic packaging with dual-sided cooling capability.

For engineers reviewing the D711N60TXPSA1 datasheet, D711N60TXPSA1 pinout, D711N60TXPSA1 application, or D711N60TXPSA1 equivalent, key selection criteria include repetitive peak reverse voltage, surge current rating (I_FSM = 12500 A), thermal resistance under two-sided mounting, clamping force range (10–16 kN), and reverse recovery behavior in pulsed-power switching.

Technical Context

This device is a non-controlled, unidirectional power rectifier optimized for line-frequency (50/60 Hz) and medium-duty DC-link applications. Its pressure-contact Si pellet construction enables full blocking capability across –40 °C to +160 °C junction temperature, with high DC blocking stability and immunity to thermal runaway under sustained overvoltage.

The diode exhibits low conduction loss (V_T0 = 0.84 V, r_T = 0.87 mΩ) and controlled reverse recovery (Q_r = 4.5–5.5 mAs, I_RM = 170–200 A at –di/dt = 10 A/µs), making it suitable for forced-commutated converters where soft recovery reduces snubber stress and EMI generation.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	6800 V - Maximum repetitive reverse voltage; defines safe DC-link voltage headroom in medium-voltage drives.
I_FAVM	770 A @ T_C = 100 °C - Average forward current rating; sets continuous power handling with two-sided heatsinking.
I_FSM	12500 A @ t_P = 10 ms - Peak non-repetitive surge current; supports short-circuit withstand in motor drives.
R_thJC	28 K/kW - Junction-to-case thermal resistance (two-sided); determines required heatsink thermal mass for 160 °C max T_vj.
Q_r	4.5–5.5 mAs - Recovered charge at V_R = 100–1000 V; directly impacts turn-off losses and snubber sizing in hard-switched converters.
F_clamp	10–16 kN - Required mechanical clamping force; ensures stable thermal and electrical contact in press-pack module assembly.
V_F @ 1200 A	1.77–1.9 V - Forward voltage drop at rated RMS current; defines conduction loss and thermal design margin.

Pinout & Package

Hermetically sealed ceramic press-pack package with two electrically isolated metal contact surfaces: anode (terminal 1) and cathode (terminal 2). Diameter: 58.5 mm; contact diameter: 34 mm; height: 26.4 mm; weight: ~250 g.

Pin/Terminal	Circuit Role	Design Meaning
1 (Anode)	Forward current entry point	High-current input terminal; requires uniform clamping force and flat mating surface for low-resistance interface.
2 (Cathode)	Forward current exit point	High-current output terminal; electrically isolated from anode; forms complete current path through Si pellet under pressure.

Key Features

Feature	Design Value
Full 50/60 Hz blocking capability	Stable V_RRM performance across –40 °C to +160 °C junction temperature without derating.
Hermetically sealed ceramic housing	Eliminates moisture ingress and contamination risk in harsh industrial environments (e.g., traction, metallurgy).
High case non-rupture current	Withstands >10 kA surge without mechanical failure-critical for fault-clearing in medium-voltage systems.
Two-sided thermal interface	Enables symmetrical heat extraction from both terminals, reducing peak junction temperature by up to 35% vs. single-sided mounting.
Controlled reverse recovery	Low Q_r and moderate I_RM minimize switching losses and EMI in forced-commutated converters.

Applications

Motor Drive Rectification

Medium-Voltage Inverters

Use Scenario: AC-to-DC conversion in 3.3 kV–6.6 kV variable-frequency drives for industrial pumps and compressors.

IC Role / Device Role / Timing Role: Uncontrolled rectifier in six-pulse or twelve-pulse front-end configurations.

Use Value: High V_RRM and I_FAVM enable direct connection to medium-voltage grids without step-down transformers.

Use Scenario: DC-link rectification in modular multilevel converters (MMC) for renewable energy integration.

IC Role / Device Role / Timing Role: Line-frequency diode stack element in series-connected valve modules.

Use Value: Hermetic ceramic package ensures long-term reliability under partial discharge stress in high dv/dt environments.

Pulsed Power Systems

Short-Circuit Protection Switches

Use Scenario: Energy discharge control in capacitor banks for electromagnetic launchers and laser pulsers.

IC Role / Device Role / Timing Role: Main conduction path during high-current pulse delivery.

Use Value: 12500 A I_FSM and 780×10³ A²s I²t rating support single-shot operation without thermal damage.

Use Scenario: Crowbar protection in high-power UPS and grid-tie inverters during fault conditions.

IC Role / Device Role / Timing Role: Fast-acting crowbar switch that conducts fault current to trigger upstream breaker tripping.

Use Value: Low V_T0 and r_T ensure minimal voltage rise during crowbar activation, preserving downstream insulation integrity.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-voltage rectifier applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
DD700N60K	V_RRM = 6000 V (lower), I_FAVM = 700 A @ T_C = 100 °C, R_thJC = 32 K/kW	Suitable for lower DC-link voltages (<5.5 kV) and reduced thermal budgets	Select when system V_DC ≤ 5000 V and space-constrained heatsinking limits thermal performance.
SKKT1000/16E	V_RRM = 1600 V (much lower), I_FAVM = 1000 A, but requires series stacking for >3 kV operation	Used in modular stacks where voltage sharing and gate control are managed externally	Choose only when active voltage balancing and redundancy are required, accepting added complexity and cost.

Compared with DD700N60K and SKKT1000/16E, D711N60TXPSA1 offers superior single-device voltage capability and lower thermal resistance, eliminating series stacking and simplifying mechanical integration in medium-voltage drives and pulsed power systems.

Availability

D711N60TXPSA1 is available at Aetrix Electronics and suitable for motor drive rectification, medium-voltage inverter DC-links, and pulsed power systems requiring stable component supply and long-lifecycle support.

Supply support for D711N60TXPSA1 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 infrastructure.

This part belongs to Infineon's high-power press-pack diode product line, engineered specifically for ruggedized, high-reliability rectification in industrial medium-voltage systems where hermetic sealing and mechanical robustness are mandatory.

FAQ

What is the recommended clamping force for D711N60TXPSA1 installation?

The datasheet specifies a clamping force range of 10–16 kN. Applying force within this window ensures optimal thermal contact and electrical conductivity while avoiding ceramic housing fracture. Use calibrated torque tools and follow Infineon's mounting procedure-including surface flatness <0.05 mm and contact area cleanliness-to maintain R_thJC ≤28 K/kW.

Can D711N60TXPSA1 be used in single-sided cooled configurations?

Yes, but with significant derating: R_thJC increases to 54–58 K/kW depending on terminal orientation (anode- or cathode-sided), raising junction temperature by ~45 °C at full I_FAVM. Dual-sided cooling is strongly recommended to meet the 160 °C T_vj limit under continuous load.

Does D711N60TXPSA1 have a specified reverse recovery time (t_rr)?

No-this device is characterized by recovered charge (Q_r) and peak reverse recovery current (I_RM), not t_rr. The datasheet provides Q_r = 4.5–5.5 mAs and I_RM = 170–200 A under defined test conditions (V_R = 100–1000 V, –di/dt = 10 A/µs), which are the relevant metrics for loss and snubber design in line-frequency applications.

Is D711N60TXPSA1 RoHS-compliant and halogen-free?

Yes-Infineon confirms RoHS compliance per Directive 2011/65/EU and halogen-free status per IEC 61249-2-21. The ceramic housing and copper terminals contain no restricted substances above threshold limits, and material declarations are available via Infineon's Eco Reports portal using the full part number.

D711N60TXPSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: DO-200AB, B-PUK

Packaging:: Tray

Product Status:: Obsolete

Technology:: Standard

Voltage - DC Reverse (Vr) (Max):: 6000 V

Current - Average Rectified (Io):: 1070A

Voltage - Forward (Vf) (Max) @ If:: 1.9 V @ 1200 A

Speed:: Standard Recovery >500ns, > 200mA (Io)

Reverse Recovery Time (trr):: -

Current - Reverse Leakage @ Vr:: 50 mA @ 6000 V

Capacitance @ Vr, F:: -

Grade:: -

Qualification:: -

Mounting Type:: Clamp On

Supplier Device Package:: -

Operating Temperature - Junction:: -40°C ~ 160°C

D711N60TXPSA1 FAQ

1.How can I place an order for D711N60TXPSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for D711N60TXPSA1 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 D711N60TXPSA1 reliable?

The price and inventory of D711N60TXPSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for D711N60TXPSA1 is usually 5 days.

3.What payment methods are accepted for D711N60TXPSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for D711N60TXPSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for D711N60TXPSA1?

D711N60TXPSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your D711N60TXPSA1 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 D711N60TXPSA1?

For technical support, including D711N60TXPSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your D711N60TXPSA1 requirements.

6.How does Aetrix verify that D711N60TXPSA1 is sourced from the original manufacturer or authorized distributors?

All D711N60TXPSA1 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 D711N60TXPSA1 meets industry standards.

7.What is the process for return or replacement of D711N60TXPSA1?

All D711N60TXPSA1 units undergo pre-shipment inspection (PSI). If there is an issue with D711N60TXPSA1, 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 D711N60TXPSA1 part is unused and in its original packaging.

Return procedure for D711N60TXPSA1:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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