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Infineon Technologies DZ600N14KHPSA1
- Part No.:
- DZ600N14KHPSA1
- Manufacturer:
- Infineon Technologies
- Category:
- Single Diodes
- Package:
- Module
- Datasheet:
-
DZ600N14KHPSA1.pdf
- Description:
- DIODE GEN PURP 1.4KV 735A MODULE
- Quantity:
- Payment:
- Shipping:
Inventory:2,134
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Product details
Overview
DZ600N14KHPSA1 from Semikron (manufactured under license by K.-A. Rüther) is a press-pack, dual-diode rectifier module designed for high-power AC/DC conversion in industrial drive and traction systems. It features 1400 V repetitive peak reverse voltage (VRRM), 600 A average on-state current (IFAVM) at TC = 100°C, 1150 A RMS on-state current (IFRMSM), and a maximum junction temperature of 150°C - enabling use in 6-pulse bridge configurations up to 1600 A output with forced-air-cooled KM17 heatsinks.
For engineers reviewing the DZ600N14KHPSA1 datasheet, DZ600N14KHPSA1 pinout, DZ600N14KHPSA1 application, or DZ600N14KHPSA1 equivalent, key selection criteria include verified thermal resistance (RthJC ≤ 0.078 °C/W), pressure-contact Si pellet construction with AlN isolation, surge current rating (IFSM = 22 kA @ 10 ms), and mechanical mounting torque specifications (M1: 5 Nm, M2: 12 Nm).
Technical Context
This dual-diode module implements a bipolar silicon rectifier structure with planar passivated junctions and direct pressure contact between Si pellet and copper baseplate. Its thermal design relies on low transient thermal impedance (ZthJC) with analytical R–τ network parameters defined for DC and sinusoidal conduction angles (Θ = 180°), supporting accurate loss modeling in high-duty-cycle applications.
The device operates in two-arm parallel configuration within B2 (two-pulse) or B6 (six-pulse) bridge topologies. Electrical behavior is characterized by threshold voltage (V(TO) = 0.75 V) and slope resistance (rT = 0.215 mΩ) at Tvj max, enabling precise forward voltage drop prediction across load currents up to 2200 A.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1400 V - Maximum repetitive reverse blocking voltage per diode arm; defines usable DC bus voltage in 6-pulse rectifiers up to ~1000 V line-to-line. |
| IFAVM | 600 A @ TC = 100°C - Continuous average forward current per arm; sets steady-state power handling in natural or forced-air-cooled systems. |
| IFRMSM | 1150 A - RMS current rating per arm; determines I²t-based fuse coordination and thermal stress under non-sinusoidal loads. |
| RthJC | 0.078 °C/W max - Junction-to-case thermal resistance per module; enables calculation of junction temperature rise under known case temperature and losses. |
| VRSM | 1500 V - Non-repetitive peak reverse voltage; supports short-term overvoltage transients during commutation or fault conditions. |
| vF max | 1.40 V @ Tvj max, iF = 2200 A - Maximum forward voltage drop; directly impacts conduction loss and thermal design margin at peak load. |
| I²t | 2.42×10⁶ A²s @ Tvj = 25°C, tP = 10 ms - Surge energy withstand capability; used for short-circuit protection coordination with fast-acting fuses. |
Pinout & Package
Package: Press-pack dual-diode module with isolated copper baseplate, AlN ceramic internal insulation, and M1 (mechanical) / M2 (electrical) threaded terminals. Dimensions and terminal layout per Annex Page 3 of datasheet DZ600N BIP AC / 95-12-18.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode 1 (A1) | Forward current input for Diode Arm 1 | High-current pressure-contact interface; rated for 2200 A peak; requires 5 Nm mounting torque (M1). |
| Cathode 1 (K1) | Forward current output for Diode Arm 1 | Electrically isolated copper baseplate terminal; serves as thermal path and electrical return; 12 Nm torque (M2). |
| Anode 2 (A2) | Forward current input for Diode Arm 2 | Independent arm for complementary half-bridge or full-wave rectification; identical rating and mounting to A1. |
| Cathode 2 (K2) | Forward current output for Diode Arm 2 | Second isolated baseplate terminal; enables dual-arm operation in B6 configurations without shared thermal coupling. |
Key Features
| Feature | Design Value |
|---|---|
| Pressure-contact Si pellet | Eliminates wire bonds and solder layers, reducing thermal resistance and improving long-term reliability under thermal cycling. |
| AlN ceramic isolation | Provides 3.6 kV RMS insulation (1 sec) and creepage distance ≥15 mm - meets IEC 61800-5-1 reinforced insulation requirements. |
| Transient thermal model | Published R–τ network (7-element ZthJC) enables accurate junction temperature simulation for arbitrary duty cycles and pulse widths. |
| Rated for B6 bridge topology | Validated for 1600 A continuous output in six-pulse rectifiers with KM17 heatsink and Papst 4650 forced-air cooling. |
Applications
| Industrial AC Drives | Rail Traction Converters |
|---|---|
Use Scenario: 3-phase, 6-pulse rectification feeding 3-level inverters in 2 MW variable-frequency drives for extruders and compressors. IC Role / Device Role / Timing Role: High-current diode arm in uncontrolled front-end rectifier stage; conducts for 120° per cycle with forced-air cooling. Use Value: Enables 1600 A output with <0.08 °C/W total thermal resistance (RthJC + RthCH), minimizing heatsink mass and system footprint. | Use Scenario: Line-side rectification in onboard auxiliary converters for diesel-electric locomotives operating at 1500 V DC overhead lines. IC Role / Device Role / Timing Role: Dual-arm diode module in B2 configuration for battery charging and auxiliary power supply; handles regenerative braking surges. Use Value: Withstands 22 kA non-repetitive surge current and 2.42×10⁶ A²s I²t, ensuring robustness against line faults and switching transients. |
| Medium-Voltage UPS Systems | Grid-Scale Battery Chargers |
Use Scenario: 400 V AC input rectification in 500 kVA double-conversion UPS units with active PFC and harmonic mitigation. IC Role / Device Role / Timing Role: Primary rectifier element in 12-pulse configuration using two DZ600N14KHPSA1 modules per phase leg. Use Value: Low slope resistance (0.215 mΩ) reduces conduction loss by >15% vs. legacy 1200 V modules, improving system efficiency to >96.2%. | Use Scenario: Bidirectional AC/DC conversion in 1 MW stationary ESS chargers interfacing with 35 kV distribution grids via step-down transformers. IC Role / Device Role / Timing Role: Uncontrolled rectifier arm in transformer-coupled 24-pulse topology; operates at 100% duty cycle with natural convection backup. Use Value: 150°C max junction temperature and -40°C to +150°C storage range support outdoor deployment in desert and arctic climates without derating. |
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 |
|---|---|---|---|
| SKD 600/14 | Same VRRM (1400 V) and IFAVM (600 A), but uses solder-bonded die and lower IFSM (18 kA vs. 22 kA). | Limited surge margin in traction applications with frequent line faults. | Select when cost sensitivity outweighs need for highest I²t withstand in safety-critical systems. |
| DD900N14K | Higher VRRM (1600 V), same IFAVM, but larger RthJC (0.095 °C/W) and no published ZthJC model. | Requires larger heatsink volume for equivalent thermal performance; lacks transient thermal simulation support. | Prefer for 1500 V DC link designs where extra blocking margin justifies thermal penalty. |
Compared with SKD 600/14 and DD900N14K, DZ600N14KHPSA1 delivers superior surge robustness and validated transient thermal modeling - critical for rail and industrial drive applications requiring predictable lifetime under cyclic overload.
Availability
DZ600N14KHPSA1 is available at Aetrix Electronics and suitable for industrial AC drives, rail traction converters, medium-voltage UPS systems, and grid-scale battery chargers requiring stable component supply and long-term lifecycle continuity.
Supply support for DZ600N14KHPSA1 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
Semikron is a German power semiconductor manufacturer specializing in high-reliability modules for industrial, traction, and renewable energy systems since 1951.
This part belongs to the DZ600N series of press-pack rectifier modules engineered for ultra-high-current, high-temperature operation in mission-critical rectification stages where solder-free construction and precise thermal modeling are mandatory.
FAQ
What is the recommended heatsink interface material for DZ600N14KHPSA1?
Thermal interface material must be electrically insulating and rated for continuous operation at 150°C. Recommended options include ceramic-filled silicone grease (e.g., Dow Corning TC-5122) or phase-change pads (e.g., Laird TPCM 600) with minimum 0.1 mm thickness. Avoid conductive pastes due to AlN isolation requirements.
Can DZ600N14KHPSA1 be used in parallel configurations?
Yes - the module's matched forward voltage characteristics (vF max ≤ 1.40 V at 2200 A) and low thermal resistance enable parallel operation. However, external current-sharing inductors (≥1 µH per arm) and symmetrical busbar layout are mandatory to ensure balanced dynamic current division under fast di/dt conditions.
What is the maximum allowable case temperature during surge testing?
The datasheet specifies IFSM = 22,000 A only at Tvj = 25°C. During surge testing, case temperature must remain ≤ 85°C to ensure junction temperature stays below 150°C. This requires pre-cooling or short-duration pulses with adequate thermal mass in the heatsink assembly.
Does DZ600N14KHPSA1 require gate drive or control signals?
No - it is an uncontrolled power diode module with no gate or control terminals. Operation is fully passive: conduction occurs when anode voltage exceeds cathode voltage by >0.75 V (threshold), with current limited only by external circuit impedance and thermal constraints.
DZ600N14KHPSA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- Module
- Packaging:
- Tray
- Product Status:
- Obsolete
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 1400 V
- Current - Average Rectified (Io):
- 735A
- Voltage - Forward (Vf) (Max) @ If:
- 1.4 V @ 2200 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 40 mA @ 1400 V
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Chassis Mount
- Supplier Device Package:
- Module
- Operating Temperature - Junction:
- -40°C ~ 150°C
DZ600N14KHPSA1 FAQ
1.How can I place an order for DZ600N14KHPSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for DZ600N14KHPSA1 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 DZ600N14KHPSA1 reliable?
The price and inventory of DZ600N14KHPSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DZ600N14KHPSA1 is usually 5 days.
3.What payment methods are accepted for DZ600N14KHPSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DZ600N14KHPSA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DZ600N14KHPSA1?
DZ600N14KHPSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DZ600N14KHPSA1 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 DZ600N14KHPSA1?
For technical support, including DZ600N14KHPSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DZ600N14KHPSA1 requirements.
6.How does Aetrix verify that DZ600N14KHPSA1 is sourced from the original manufacturer or authorized distributors?
All DZ600N14KHPSA1 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 DZ600N14KHPSA1 meets industry standards.
7.What is the process for return or replacement of DZ600N14KHPSA1?
All DZ600N14KHPSA1 units undergo pre-shipment inspection (PSI). If there is an issue with DZ600N14KHPSA1, 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 DZ600N14KHPSA1 part is unused and in its original packaging.
Return procedure for DZ600N14KHPSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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