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

Infineon Technologies D6001N50TXPSA1

Name: D6001N50TXPSA1
Brand: Infineon Technologies
SKU: D6001N50TXPSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: D6001N50TXPSA1

Manufacturer:: Infineon Technologies

Category:: Single Diodes

Package:: DO-200AE

Datasheet:: D6001N50TXPSA1.pdf

Description:: DIODE GEN PURP 5KV 8010A

Quantity:: RFQ Add To RFQ list

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Inventory:2,515

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Product details

Overview

D6001N50TXPSA1 from Infineon Technologies is a high-power, hermetically sealed ceramic press-pack rectifier diode designed for industrial DC-link and crowbar protection circuits. It delivers 5790 A average forward current at 100 °C case temperature, 5000 V repetitive peak reverse voltage, and 118 kA surge current capability with 4.5 K/kW junction-to-case thermal resistance - enabling use in medium-voltage drive inverters and thyristor-controlled rectifier stacks.

For engineers reviewing the D6001N50TXPSA1 datasheet, D6001N50TXPSA1 pinout, D6001N50TXPSA1 application, or D6001N50TXPSA1 equivalent, key selection criteria include verified clamping force range (63–91 kN), two-sided cooling thermal impedance profile, 151.5 mm maximum diameter mechanical fit, and 160 °C maximum junction temperature under sustained conduction.

Technical Context

This device is a silicon-based, pressure-contact, double-sided cooled rectifier diode with no integrated gate or control logic. Its conduction behavior follows a defined polynomial on-state characteristic (A=0.3987, B=−2.96×10⁻⁶, C=−0.01368, D=0.01146) up to 6000 A, and exhibits low dynamic losses with 12 mAs typical recovered charge at 100 V reverse bias and 10 A/µs di/dt.

Thermal performance is specified for three mounting configurations: anode-, cathode-, and two-sided cooling, with transient thermal impedance Z_thJC modeled using seven RC network elements. The 4.5 K/kW max R_thJC applies only under two-sided DC cooling with full 180° contact angle.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	5000 V - supports 3.3 kV AC line-fed rectification with 1.5× safety margin
I_FAVM	5790 A @ T_C=100 °C - defines continuous DC output current rating in forced-air or liquid-cooled busbar stacks
I_FSM	118000 A @ t_P=10 ms - withstands short-circuit energy in motor drive DC-link fault clearing
V_T0	0.674 V - threshold voltage used with r_T = 0.104 mΩ to calculate forward drop at any load current
R_thJC	4.5 K/kW (two-sided, DC) - determines minimum heatsink thermal conductance required for safe junction temperature
Q_r	15 mAs max @ V_R=1000 V - limits commutation loss and snubber sizing in phase-controlled rectifiers
F_clamp	63–91 kN - mechanical assembly torque range required to achieve rated thermal and electrical performance

Pinout & Package

Hermetically sealed ceramic press-pack package with two external terminals: Anode (Terminal 1) and Cathode (Terminal 2), mounted via axial compression between copper heatsinks. No solderable leads or PCB footprint - requires precision-machined mounting interface and calibrated clamping force.

Pin/Terminal	Circuit Role	Design Meaning
1 (Anode)	Forward current entry point under positive half-cycle	Must be bonded to negative DC bus or cathode of anti-parallel thyristor in controlled rectifier bridges
2 (Cathode)	Forward current exit point under positive half-cycle	Connects to positive DC bus; polarity reversal causes catastrophic failure due to lack of reverse recovery robustness

Key Features

Feature	Design Value
Full 50/60 Hz blocking capability	Stable V_RRM retention across −40 °C to +160 °C junction range - eliminates derating in outdoor or furnace-mounted drives
High DC blocking stability	≤400 mA reverse leakage at V_RRM and T_vj=160 °C - ensures minimal standby power loss in high-voltage DC systems
High surge current capability	118 kA I_FSM enables direct integration into crowbar circuits without series fusing
Hermetically sealed ceramic package	Prevents moisture ingress and partial discharge in humid or contaminated industrial environments
High case non-rupture current	Withstands mechanical stress during 118 kA surge without housing fracture - critical for redundancy-critical traction converters

Applications

High-Current Rectifier

Rectifier for Drives Applications

Use Scenario: 6-pulse or 12-pulse rectification in 3.3 kV AC-fed industrial motor drives.

IC Role / Device Role / Timing Role: Uncontrolled power conversion stage delivering stable DC bus voltage to inverter section.

Use Value: 5790 A I_FAVM and 5000 V V_RRM support >2 MW system power with single-device per arm configuration.

Use Scenario: Field excitation supply in synchronous motor controllers with regenerative braking.

IC Role / Device Role / Timing Role: Bidirectional energy path component in hybrid SCR-diode excitation modules.

Use Value: Two-sided cooling and 4.5 K/kW R_thJC allow compact thermal design without auxiliary fans in cabinet-constrained OEM drives.

Crowbar Applications

Medium-Voltage UPS Input Stage

Use Scenario: Overvoltage protection in wind turbine converter DC-links during grid fault ride-through.

IC Role / Device Role / Timing Role: Fast-acting short-circuit element triggered by thyristor gate signal to divert fault current.

Use Value: 118 kA I_FSM and 63–91 kN clamping force ensure mechanical integrity during repeated crowbar events.

Use Scenario: Input rectification stage in 400 kVA modular UPS systems operating from 6.6 kV utility feed.

IC Role / Device Role / Timing Role: Primary AC-to-DC conversion element in transformerless high-efficiency topology.

Use Value: Hermetic ceramic packaging and 160 °C T_vjmax enable operation in high-ambient data center environments without derating.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
IXYS MDD500-16N1	1600 V V_RRM, 5000 A I_FAVM, TO-247 package - lower voltage rating, discrete leaded form factor	Restricted to ≤1.2 kV AC systems; unsuitable for direct replacement in 3.3 kV drive rectifiers	Select only when system voltage <1.7 kV and PCB-mounting is required
Powerex CM1000HA-24H	2400 V V_RRM, 1000 A I_FAVM, press-pack - lower current, higher R_thJC (6.2 K/kW)	Requires parallel devices for >5 kA systems; increased thermal interface complexity	Use where space constraints prevent larger-diameter devices but voltage <2.6 kV

Compared with MDD500-16N1 and CM1000HA-24H, D6001N50TXPSA1 uniquely supports 5000 V blocking and 5790 A conduction in a single press-pack unit - eliminating parallel stacking, reducing interconnect losses, and simplifying thermal management in ≥3.3 kV industrial power conversion.

Availability

D6001N50TXPSA1 is available at Aetrix Electronics and suitable for high-current rectifier, drive converter, crowbar protection, and medium-voltage UPS input applications requiring stable component supply and long-term industrial lifecycle support.

Supply support for D6001N50TXPSA1 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 device belongs to Infineon's High-Power Press-Pack Diode product line, engineered for reliability in multi-megawatt energy conversion systems where thermal robustness, surge immunity, and long service life are mandatory.

FAQ

What is the correct clamping force range for D6001N50TXPSA1 installation?

The device requires a calibrated axial clamping force between 63 kN and 91 kN to ensure optimal thermal contact and electrical performance. Under-torque increases R_thJC and risks hot-spot formation; over-torque may fracture the ceramic housing. Force must be applied uniformly using a hydraulic press with load monitoring - not standard torque wrenches.

Can D6001N50TXPSA1 be used in single-sided cooled configurations?

Yes, but with significant derating: R_thJC rises to 8.55 K/kW (anode-side) or 9.5 K/kW (cathode-side), reducing I_FAVM by ~35% at 100 °C case temperature. Two-sided cooling is strongly recommended to maintain rated current and avoid premature thermal runaway in continuous-duty applications.

Does D6001N50TXPSA1 have reverse recovery capability?

No - it is a standard PN junction rectifier diode with soft-recovery characteristics (Q_r = 12–15 mAs), not a fast-recovery or ultra-fast type. It must not be used in high-frequency switching circuits (>1 kHz) or forced-commutated topologies without external snubbers and strict di/dt limiting.

What is the creepage distance and why does it matter for this device?

The creepage distance is 33 mm, measured across the ceramic surface between anode and cathode terminals. This value ensures reliable insulation performance at 5000 V DC under pollution degree 2 conditions (industrial indoor), preventing surface tracking in dusty or humid enclosures - critical for compliance with IEC 61800-5-1 and UL 508A.

D6001N50TXPSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: DO-200AE

Packaging:: Tray

Product Status:: Active

Technology:: Standard

Voltage - DC Reverse (Vr) (Max):: 5000 V

Current - Average Rectified (Io):: 8010A

Voltage - Forward (Vf) (Max) @ If:: 1.3 V @ 6000 A

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

Reverse Recovery Time (trr):: -

Current - Reverse Leakage @ Vr:: 400 mA @ 5000 V

Capacitance @ Vr, F:: -

Grade:: -

Qualification:: -

Mounting Type:: Chassis Mount

Supplier Device Package:: -

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

D6001N50TXPSA1 FAQ

1.How can I place an order for D6001N50TXPSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for D6001N50TXPSA1 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 D6001N50TXPSA1 reliable?

The price and inventory of D6001N50TXPSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for D6001N50TXPSA1 is usually 5 days.

3.What payment methods are accepted for D6001N50TXPSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for D6001N50TXPSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for D6001N50TXPSA1?

D6001N50TXPSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your D6001N50TXPSA1 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 D6001N50TXPSA1?

For technical support, including D6001N50TXPSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your D6001N50TXPSA1 requirements.

6.How does Aetrix verify that D6001N50TXPSA1 is sourced from the original manufacturer or authorized distributors?

All D6001N50TXPSA1 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 D6001N50TXPSA1 meets industry standards.

7.What is the process for return or replacement of D6001N50TXPSA1?

All D6001N50TXPSA1 units undergo pre-shipment inspection (PSI). If there is an issue with D6001N50TXPSA1, 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 D6001N50TXPSA1 part is unused and in its original packaging.

Return procedure for D6001N50TXPSA1:

1.Submit a request within 90 days.

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

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