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Infineon Technologies IRGP6660DPBF
- Part No.:
- IRGP6660DPBF
- Manufacturer:
- Infineon Technologies
- Category:
- Single IGBTs
- Package:
- TO-247-3
- Datasheet:
-
IRGP6660DPBF.pdf
- Description:
- IGBT 600V 95A 330W TO247AC
- Quantity:
- Payment:
- Shipping:
Inventory:6,536
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Product details
Overview
IRGP6660DPBF from Infineon Technologies (formerly International Rectifier) is a 600 V, 95 A rated insulated gate bipolar transistor with integrated ultrafast soft-recovery diode in TO-247AC package. It delivers 1.65 V typical VCE(on) at 48 A/15 VGE/25°C, 5 µs short-circuit SOA, and 175°C maximum junction temperature-designed for high-efficiency welding inverters and H-bridge motor drives.
For engineers reviewing the IRGP6660DPBF datasheet, IRGP6660DPBF pinout, IRGP6660DPBF application, or IRGP6660DPBF equivalent, key selection criteria include clamped inductive load current (192 A), RθJC of 0.45°C/W (IGBT) and 3.35°C/W (diode), total gate charge (95 nC), and square RBSOA up to 600 V at 175°C.
Technical Context
This IGBT employs a trench-gate field-stop structure with co-packaged ultrafast diode optimized for hard-switched full-bridge topologies. Its positive VCE(on) temperature coefficient enables stable parallel operation, while the 5 µs short-circuit withstand time supports robust protection schemes in welder primary-side switching.
The device features square reverse-bias SOA up to 600 V and 192 A at 175°C, and its diode exhibits 70 ns reverse recovery time (trr) and 135 µJ reverse recovery energy (Erec) at 175°C-critical for minimizing voltage overshoot and EMI in high-dV/dt welding applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCES | 600 V - Withstands DC bus voltages up to 480 V in 400 V nominal systems with margin for transients. |
| IC @ TC = 100°C | 60 A - Sustains continuous conduction in thermally constrained welder power stages without derating. |
| VCE(on) typ. | 1.65 V @ 48 A - Minimizes conduction loss (≈79 W at 48 A), enabling >97% efficiency in 10–20 kHz welding inverters. |
| tSC SOA | 5 µs @ TJ = 150°C - Allows time for fast desaturation detection and gate shutdown before thermal runaway. |
| RθJC (IGBT) | 0.45 °C/W - Enables direct mounting to heatsinks with low thermal resistance for compact thermal design. |
| Eoff typ. | 1.3 mJ @ 48 A/400 V/175°C - Defines turn-off energy budget for snubberless operation in hard-switched H-bridges. |
| Qg | 95 nC - Determines gate driver peak current requirement (≥9.5 A for 10 ns rise time). |
Pinout & Package
TO-247AC package with isolated tab (collector-connected), standard 3-pin through-hole outline. Mounting torque: 10 lbf·in (1.1 N·m); soldering temperature: 300°C for 10 sec at 1.6 mm from case.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Collector (C) | Main high-side current path | Connected to heatsink tab; requires electrical isolation when mounted to shared thermal plane. |
| Gate (G) | Control input for IGBT channel | High-impedance MOS-driven terminal; requires <±20 V rating and low-inductance gate loop. |
| Emitter (E) | Current return path and diode cathode | Common reference for gate drive and current sensing; diode anode is internally tied to collector. |
Key Features
| Feature | Design Value |
|---|---|
| Ultrafast soft-recovery diode | 70 ns trr, 22 A IRR, 135 µJ Erec at 175°C - Reduces diode-induced voltage spikes and EMI in freewheeling paths. |
| Square RBSOA | Rated to 600 V/192 A at 175°C - Supports reliable operation under high-voltage inductive kickback in welding arc initiation. |
| Positive VCE(on) tempco | −17 mV/°C threshold shift, +0.65 V/°C V(BR)CES drift - Enables natural current sharing in paralleled modules without external ballasting. |
| 5 µs short-circuit SOA | Validated at VCC = 400 V, TJ = 150°C - Provides deterministic window for fault detection and safe turn-off in welder overcurrent events. |
| Lead-free & RoHS compliant | Meets JEDEC J-STD-020 reflow profile - Supports automated assembly and environmental compliance for industrial equipment. |
Applications
| Welding Inverter Primary Switch | H-Bridge Motor Drive |
|---|---|
Use Scenario: High-frequency (10–20 kHz) DC bus switching in IGBT-based inverter welders during arc ignition and steady-state welding. IC Role / Device Role / Timing Role: Main switching element in single-phase or three-phase inverter leg; handles 48–95 A RMS output with 600 V blocking. Use Value: Low VCE(on) and soft diode reduce power loss and EMI, enabling smaller heatsinks and meeting CISPR-11 Class A emissions limits. |
Use Scenario: Bidirectional power control in industrial servo drives and traction inverters requiring regenerative braking. IC Role / Device Role / Timing Role: High-side/low-side switch in half-bridge configuration; operates with 50% duty cycle at 8–16 kHz PWM frequency. Use Value: Square RBSOA and 175°C junction rating allow sustained overload capability during motor stall or acceleration transients. |
| Induction Heating System | UPS Inverter Stage |
Use Scenario: Resonant tank switching in medium-frequency (20–50 kHz) induction cooktops and industrial heating generators. IC Role / Device Role / Timing Role: Hard-switched resonant inverter switch; conducts high di/dt currents with minimal tail current loss. Use Value: Optimized diode reverse recovery characteristics suppress voltage overshoot across resonant capacitors, improving reliability. |
Use Scenario: Online double-conversion UPS where inverter must support 100% load step and battery backup transitions. IC Role / Device Role / Timing Role: Output stage IGBT in 3-phase inverter; sustains 60 A continuous current at 100°C case temperature. Use Value: 167 W power dissipation at TC = 100°C ensures thermal headroom during extended battery operation without fan derating. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar IGBT-with-integrated-diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IXYS IXGN60N60C3 | 600 V/60 A, 2.2 V VCE(on), 120 nC Qg, TO-247 package | Higher conduction loss, lower current rating, no specified 5 µs SC SOA | Preferred where gate drive simplicity outweighs efficiency needs; not suitable for 95 A continuous designs. |
| STMicroelectronics STGW40H65DFB | 650 V/40 A, 1.75 V VCE(on), 100 nC Qg, TO-247 package | Lower current rating, higher voltage rating, softer diode (120 ns trr) | Applicable in lower-power welders or 650 V bus systems; insufficient for 60 A/100°C thermal envelope. |
Compared with IXGN60N60C3 and STGW40H65DFB, IRGP6660DPBF uniquely combines 95 A rating at 100°C case, 5 µs short-circuit tolerance, and ultrafast diode-making it the only option qualified for high-duty-cycle 20 kHz welding inverters demanding both current density and ruggedness.
Availability
IRGP6660DPBF is available at Aetrix Electronics and suitable for welding inverters, H-bridge motor drives, induction heating systems, and UPS inverter stages requiring stable component supply across multi-year production cycles.
Supply support for IRGP6660DPBF 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 acquired International Rectifier in 2015 and continues its legacy of high-performance power semiconductors for industrial and automotive applications.
This device belongs to the IRGP "D-series" IGBT family, engineered specifically for high-frequency, high-current hard-switching applications including arc welding, motor control, and induction heating-emphasizing ruggedness, thermal stability, and integrated diode optimization.
FAQ
What is the maximum allowable gate-emitter voltage for IRGP6660DPBF?
The absolute maximum continuous gate-to-emitter voltage is ±20 V. Exceeding this rating risks oxide breakdown and permanent gate damage. Gate drive circuits must clamp transient spikes using Zener diodes or active clamps, especially during high-di/dt switching in inductive loads like welding transformers.
Does IRGP6660DPBF require a negative gate voltage for reliable turn-off?
No-IRGP6660DPBF is fully compatible with 0 V to +15 V gate drive. Its VGE(th) range (4.0–6.5 V) and positive temperature coefficient ensure stable turn-off at 0 V gate bias. Negative bias is unnecessary and may increase gate driver complexity without benefit.
Can IRGP6660DPBF be paralleled for higher current capacity?
Yes-its positive VCE(on) temperature coefficient enables natural current sharing. Successful parallel operation requires matched gate drive impedance, symmetrical layout, and thermal coupling. Derating to ≤80% of total rated current per device is recommended for long-term reliability.
What thermal interface material is recommended for TO-247AC mounting?
A silicone-based thermal grease with 0.2–0.5 W/m·K conductivity and 0.05–0.1 mm bond line thickness is recommended. Avoid non-curing pastes that pump out under thermal cycling; cured phase-change pads (e.g., Laird TPCM 600) provide consistent performance in high-vibration welding environments.
IRGP6660DPBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- TO-247-3
- Packaging:
- Tube
- Product Status:
- Obsolete
- IGBT Type:
- -
- Voltage - Collector Emitter Breakdown (Max):
- 600 V
- Current - Collector (Ic) (Max):
- 95 A
- Current - Collector Pulsed (Icm):
- 144 A
- Vce(on) (Max) @ Vge, Ic:
- 1.95V @ 15V, 48A
- Power - Max:
- 330 W
- Switching Energy:
- 600µJ (on), 1.3mJ (off)
- Input Type:
- Standard
- Gate Charge:
- 95 nC
- Td (on/off) @ 25°C:
- 60ns/155ns
- Test Condition:
- 400V, 48A, 10Ohm, 15V
- Reverse Recovery Time (trr):
- 70 ns
- Operating Temperature:
- -40°C ~ 175°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-247AC
IRGP6660DPBF FAQ
1.How can I place an order for IRGP6660DPBF through Aetrix?
Please submit a Request for Quotation (RFQ) for IRGP6660DPBF 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 IRGP6660DPBF reliable?
The price and inventory of IRGP6660DPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRGP6660DPBF is usually 5 days.
3.What payment methods are accepted for IRGP6660DPBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRGP6660DPBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IRGP6660DPBF?
IRGP6660DPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IRGP6660DPBF 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 IRGP6660DPBF?
For technical support, including IRGP6660DPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRGP6660DPBF requirements.
6.How does Aetrix verify that IRGP6660DPBF is sourced from the original manufacturer or authorized distributors?
All IRGP6660DPBF 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 IRGP6660DPBF meets industry standards.
7.What is the process for return or replacement of IRGP6660DPBF?
All IRGP6660DPBF units undergo pre-shipment inspection (PSI). If there is an issue with IRGP6660DPBF, 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 IRGP6660DPBF part is unused and in its original packaging.
Return procedure for IRGP6660DPBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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