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Infineon Technologies DZ800S17K3HOSA1
- Part No.:
- DZ800S17K3HOSA1
- Manufacturer:
- Infineon Technologies
- Category:
- Diode Arrays
- Package:
- Module
- Datasheet:
-
DZ800S17K3HOSA1.pdf
- Description:
- DIODE MODULE GP 1700V AG62MM-2
- Quantity:
- Payment:
- Shipping:
Inventory:22
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Product details
Overview
DZ800S17K3HOSA1 from Infineon is a 62mm C-series IGBT module featuring an Emitter Controlled³ fast recovery diode, rated for 1700 V repetitive peak reverse voltage and 800 A continuous DC forward current, optimized for high-power inverter stages in industrial motor drives and renewable energy converters.
For engineers reviewing the DZ800S17K3HOSA1 datasheet, DZ800S17K3HOSA1 pinout, DZ800S17K3HOSA1 application, or DZ800S17K3HOSA1 equivalent, key selection criteria include its 0.058 K/W junction-to-case thermal resistance per diode, 99500 A²s I²t rating at 125°C, and compatibility with FF800R17KE3 IGBT modules in dual-switch configurations.
Technical Context
This module integrates a high-current, soft-recovery anti-parallel diode specifically engineered for synchronous rectification and freewheeling in 3-phase voltage-source inverters. Its 1700 V VRRM and 1600 A IFRM support operation in medium-voltage traction and grid-tied solar/wind inverters up to 1500 V DC bus.
The diode exhibits tightly controlled dynamic parameters: 205–345 µC recovered charge (Qr) and 130–225 mJ reverse recovery energy (Erec) at IF = 800 A, -diF/dt = 4900 A/µs, enabling low switching loss and reduced EMI in hard-switched topologies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1700 V - supports 1500 V DC-link systems with 20% safety margin |
| IF (continuous) | 800 A - enables 500 kW+ inverter output with forced-air cooling |
| IFRM | 1600 A - handles short-term overload during motor startup or fault conditions |
| I²t (10 ms) | 99500 A²s - defines single-pulse surge withstand capability at 125°C junction |
| RthJC (diode) | 0.058 K/W - ensures efficient heat transfer from die to baseplate under full load |
| Qr (125°C) | 205–345 µC - determines turn-off losses and snubber sizing in inverter leg |
| Erec (125°C) | 130–225 mJ - directly impacts conduction + switching loss balance in PWM cycles |
Pinout & Package
62mm C-series module with copper baseplate, Al₂O₃ ceramic isolation (basic insulation, IEC 61140 Class 1), 25 mm creepage/25 mm clearance (terminal-to-heatsink), and M6/M4 screw terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P (Anode) | Diode anode connection | High-current input node tied to DC+ bus in inverter half-bridge configuration |
| N (Cathode) | Diode cathode connection | Common emitter node shared with companion IGBT switch (e.g., FF800R17KE3) |
| AC | AC output terminal | Phase-leg output node connected to motor winding or transformer primary |
| DC- | DC link return | Low-inductance path to DC- bus, critical for minimizing voltage overshoot during diode recovery |
Key Features
| Feature | Design Value |
|---|---|
| Emitter Controlled³ technology | Soft, controllable reverse recovery with low di/dt-induced voltage spikes |
| Low RthJC (0.058 K/W) | Enables higher power density and extended thermal margin in compact heatsink designs |
| 16 nH module stray inductance (LsCE) | Reduces voltage overshoot during fast diode commutation, easing snubber design |
| 0.50 mΩ terminal-to-chip resistance | Minimizes conduction loss contribution from package parasitics at 800 A |
| CTI > 400 ceramic isolation | Ensures long-term reliability of Al₂O₃ substrate under humid, polluted environments |
Applications
| Industrial Motor Drives | Grid-Tied Solar Inverters |
|---|---|
Use Scenario: 3-level NPC inverter for 250–500 kW AC induction motor control in mining conveyors. IC Role / Device Role / Timing Role: Anti-parallel freewheeling diode in upper/lower switch legs, conducting during IGBT off-time and handling regenerative energy. Use Value: Low Qr and soft recovery minimize switching losses and EMI, enabling 8 kHz PWM without excessive filter cost. | Use Scenario: Central string inverter converting 1000–1500 V DC PV array output to 400 V AC grid interface. IC Role / Device Role / Timing Role: Synchronous rectifier in active front-end or inverter bridge, managing reactive power flow and zero-crossing conduction. Use Value: 1700 V VRRM and 99500 A²s I²t ensure robustness against DC-link transients and lightning surges per IEC 62109. |
| Wind Turbine Converters | Traction Inverters (Rail) |
Use Scenario: Back-to-back converter in 2–3 MW wind turbine nacelle, interfacing doubly-fed induction generator (DFIG) with grid. IC Role / Device Role / Timing Role: Diode in rotor-side converter leg, handling bidirectional power flow during variable-speed operation. Use Value: 0.058 K/W RthJC allows stable 125°C operation under partial-load derating, extending service life in unventilated nacelles. | Use Scenario: Traction inverter supplying 3-phase AC to asynchronous motors in metro train propulsion systems. IC Role / Device Role / Timing Role: Freewheeling path during IGBT turn-off in 1700 V DC-link system, absorbing inductive kickback from motor windings. Use Value: 1600 A IFRM and 16 nH LsCE jointly suppress voltage overshoot beyond 2000 V, meeting EN 50155 surge immunity requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-voltage, high-current diode module applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DD800S17K3 | Same die, identical electrical specs, but uses standard solder-baseplate mounting instead of press-fit compatible baseplate | No change in inverter topology or thermal interface; requires different mechanical mounting hardware | Select when using conventional screw-mount heatsinks without press-fit requirements |
| FF800R17KE3 + DZ800S17K3 pairing | Not a drop-in replacement - requires matched IGBT/diode module set for balanced thermal and dynamic performance | Used only in dual-module half-bridge configurations where independent diode/IGBT optimization is needed | Select when designing modular inverters requiring field-replaceable diode-only service units |
Compared with DD800S17K3, DZ800S17K3HOSA1 offers press-fit-compatible baseplate geometry for simplified assembly; compared with standalone FF800R17KE3, it provides dedicated diode functionality with lower Qr and optimized softness for reduced EMI in high-di/dt applications.
Availability
DZ800S17K3HOSA1 is available at Aetrix Electronics and suitable for industrial motor drives, grid-tied solar inverters, wind turbine converters, and rail traction systems requiring stable component supply across multi-year production cycles.
Supply support for DZ800S17K3HOSA1 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 R&D and manufacturing infrastructure.
DZ800S17K3HOSA1 belongs to Infineon's PrimePACK™ 3+ 62mm IGBT module family, designed for high-efficiency, high-reliability medium-voltage industrial and energy infrastructure applications.
FAQ
What is the maximum junction temperature rating for DZ800S17K3HOSA1?
The device is rated for continuous operation up to Tvj = 125°C, with transient thermal impedance data provided for pulse durations from 1 ms to 10 s. Derating is required above this temperature, and the storage temperature range extends from –40°C to +125°C per specification.
Is DZ800S17K3HOSA1 pin-compatible with FF800R17KE3?
No - DZ800S17K3HOSA1 is a diode-only module with P/N/AC/DC– terminals, while FF800R17KE3 is an IGBT module with C/E/G terminals. They are designed as complementary partners in half-bridge configurations but require separate footprint layouts and gate drive circuits.
Does this module include internal NTC thermistors?
No - DZ800S17K3HOSA1 does not integrate an NTC sensor. Temperature monitoring must be implemented externally via heatsink-mounted sensors or infrared measurement, consistent with Infineon's PrimePACK™ 3+ diode module design philosophy.
What is the recommended gate resistor value for optimal diode recovery behavior?
Gate resistors do not apply - DZ800S17K3HOSA1 contains no gate-controlled element. Its diode recovery is intrinsic to the Emitter Controlled³ silicon structure and is characterized by fixed Qr and Erec values under specified di/dt and temperature conditions.
DZ800S17K3HOSA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- Module
- Packaging:
- Tray
- Product Status:
- Active
- Diode Configuration:
- -
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 1700 V
- Current - Average Rectified (Io) (per Diode):
- -
- Voltage - Forward (Vf) (Max) @ If:
- 2.2 V @ 800 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- -
- Operating Temperature - Junction:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Chassis Mount
- Supplier Device Package:
- AG-62MM-2
DZ800S17K3HOSA1 FAQ
1.How can I place an order for DZ800S17K3HOSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for DZ800S17K3HOSA1 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 DZ800S17K3HOSA1 reliable?
The price and inventory of DZ800S17K3HOSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DZ800S17K3HOSA1 is usually 5 days.
3.What payment methods are accepted for DZ800S17K3HOSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DZ800S17K3HOSA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DZ800S17K3HOSA1?
DZ800S17K3HOSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DZ800S17K3HOSA1 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 DZ800S17K3HOSA1?
For technical support, including DZ800S17K3HOSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DZ800S17K3HOSA1 requirements.
6.How does Aetrix verify that DZ800S17K3HOSA1 is sourced from the original manufacturer or authorized distributors?
All DZ800S17K3HOSA1 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 DZ800S17K3HOSA1 meets industry standards.
7.What is the process for return or replacement of DZ800S17K3HOSA1?
All DZ800S17K3HOSA1 units undergo pre-shipment inspection (PSI). If there is an issue with DZ800S17K3HOSA1, 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 DZ800S17K3HOSA1 part is unused and in its original packaging.
Return procedure for DZ800S17K3HOSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DZ800S17K3HOSA1 Tags
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