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Infineon Technologies IRGP4050PBF
- Part No.:
- IRGP4050PBF
- Manufacturer:
- Infineon Technologies
- Category:
- Single IGBTs
- Package:
- TO-247-3
- Datasheet:
-
IRGP4050PBF.pdf
- Description:
- IGBT 250V 104A 330W TO247AC
- Quantity:
- Payment:
- Shipping:
Inventory:2,521
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Product details
Overview
IRGP4050PBF from Infineon Technologies (formerly International Rectifier) is a 250 V, 104 A n-channel IGBT optimized for plasma display panel (PDP) sustain and energy recovery circuits. It delivers low VCE(on) of 1.90 V at 30 A and 2.04 V at 56 A with 15 V gate drive, fast switching (tr = 35 ns, tf = 59 ns), and reverse voltage avalanche rating of 1240 mJ - enabling robust, high-efficiency sustain driver operation in commercial PDP modules.
For engineers reviewing the IRGP4050PBF datasheet, IRGP4050PBF pinout, IRGP4050PBF application, or IRGP4050PBF equivalent, key selection criteria include its 250 V VCES, 104 A continuous collector current at TC = 25°C, low temperature coefficient of VCE(on), 230–350 nC total gate charge, and TO-247AC package thermal resistance of 0.38 °C/W junction-to-case.
Technical Context
This IGBT employs a trench-gate field-stop structure to achieve low conduction loss and controlled tail current, critical for high-frequency sustain pulse generation in PDPs. Its 1240 mJ reverse avalanche energy rating supports unclamped inductive switching during energy recovery phases without external snubbers.
The device exhibits a negative temperature coefficient for VGE(th) (−11 mV/°C) and positive coefficient for V(BR)CES (+8.2 mV/°C), enabling stable parallel operation and predictable breakdown behavior across −55°C to +150°C junction range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCES | 250 V - Withstands full sustain bus voltage with margin for transients in PDP applications |
| IC (TC = 25°C) | 104 A - Enables single-device sustain stage design, reducing component count vs. paralleled lower-current IGBTs |
| VCE(on) | 1.90 V @ 30 A - Minimizes conduction loss in high-duty-cycle sustain pulses |
| tr/tf | 35/59 ns @ 30 A - Supports >100 kHz sustain switching while limiting EMI and switching loss |
| Eoff | 125 µJ @ 25°C - Low turn-off loss enables efficient energy recovery in resonant circuits |
| RθJC | 0.38 °C/W - Allows direct heatsink mounting with predictable thermal rise under 73 W dissipation |
| Qg | 230–350 nC - Determines gate driver power requirement and influences switching speed control via RG |
Pinout & Package
IRGP4050PBF is housed in a TO-247AC package with three terminals: Collector (tab), Gate (pin 1), and Emitter (pin 2). The metal tab is electrically connected to the collector and serves as the primary thermal path.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Collector (Tab) | Main high-current output node | Electrically tied to heatsink; requires insulated mounting or isolation hardware in grounded-sink designs |
| Gate (Pin 1) | Control input for IGBT channel | Requires ±20 V absolute max drive; 15 V typical for full saturation; sensitive to ringing due to 230–350 nC Qg |
| Emitter (Pin 2) | Reference return path for load current | Serves as common reference for gate drive and current sensing; layout must minimize stray inductance (<13 nH internal LE) |
Key Features
| Feature | Design Value |
|---|---|
| Low VCE(on) tempco | Negligible increase in saturation voltage up to 150°C - maintains efficiency and thermal stability in sustained high-power operation |
| Reverse avalanche ruggedness | 1240 mJ rated energy - eliminates need for external clamping diodes in energy recovery loops |
| Fast, controlled switching | 35 ns rise / 59 ns fall times with minimal tail current - reduces total switching loss to 170 µJ at 25°C |
| Lead-free construction | RoHS-compliant TO-247AC package - meets industrial environmental compliance requirements without derating |
Applications
| PDP Sustain Driver | PDP Energy Recovery Circuit |
|---|---|
Use Scenario: Generating high-voltage, high-frequency AC sustain pulses across plasma cell electrodes in commercial flat-panel displays. IC Role / Device Role / Timing Role: Main switching element in half-bridge sustain stage, operating at 100–200 kHz with 50% duty cycle. Use Value: 104 A current rating allows single-device implementation per leg, reducing board area and gate drive complexity versus paralleled alternatives. | Use Scenario: Recovering and recycling reactive energy stored in sustain bus capacitors during polarity reversal in PDP matrix addressing. IC Role / Device Role / Timing Role: Active switch in resonant LC recovery path, conducting bidirectional current during zero-voltage switching transitions. Use Value: 1240 mJ reverse avalanche rating enables reliable unclamped inductive turn-off without snubber losses or voltage spikes. |
| Industrial Resonant Inverter | High-Power Capacitive Load Driver |
Use Scenario: Driving series-resonant loads in induction heating systems requiring precise frequency tracking and high peak current capability. IC Role / Device Role / Timing Role: Primary power switch in full-bridge inverter, handling 208 A pulsed current with tight timing control. Use Value: Low Cies (4650 pF) and Cres (92 pF) support stable gate drive and reduced Miller effect in high-dV/dt environments. | Use Scenario: Switching large electrolytic or film capacitors in power factor correction or pulsed power supplies. IC Role / Device Role / Timing Role: High-pulse-current switch subjected to repeated capacitive discharge events up to 208 A. Use Value: 208 A ICM rating and low VCE(on) ensure minimal self-heating and voltage overshoot during rapid capacitor charging/discharging. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar IGBT sustain and energy recovery applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IXYS IXGN100N250 | 250 V, 100 A, higher VCE(on) (2.2 V @ 50 A), slower switching (tf = 110 ns) | Lower switching efficiency in high-frequency PDP sustain; better suited for lower-frequency industrial inverters | Prefer when thermal margin is prioritized over switching loss; verify gate drive strength for 320 nC Qg |
| STMicroelectronics STGW100H34DL | 340 V, 100 A, higher voltage rating but 20% higher Eoff (150 µJ), TO-247 long leads | Over-specified voltage rating adds cost and capacitance; less optimal for 200 V PDP bus | Select only if system requires >300 V headroom; otherwise IRGP4050PBF offers superior PDP-specific optimization |
Compared with IXGN100N250 and STGW100H34DL, IRGP4050PBF provides the lowest combined conduction and switching loss specifically for 200–250 V, 100+ kHz PDP sustain applications - validated by its 1.90 V VCE(on), 59 ns tf, and 1240 mJ avalanche rating.
Availability
IRGP4050PBF is available at Aetrix Electronics and suitable for plasma display panel sustain drivers, resonant energy recovery circuits, and high-pulse-current capacitive load switching requiring stable component supply and long-term industrial lifecycle support.
Supply support for IRGP4050PBF 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, automotive, and consumer applications.
The IRGP4050PBF belongs to Infineon's legacy "IR" IGBT portfolio, engineered specifically for high-reliability, high-frequency sustain and energy recovery functions in plasma display systems - emphasizing low VCE(on), fast switching, and avalanche ruggedness.
FAQ
What is the maximum continuous collector current rating for IRGP4050PBF at 100°C case temperature?
The IRGP4050PBF is rated for 56 A continuous collector current at TC = 100°C, as specified in its Absolute Maximum Ratings table. This derating reflects thermal limits of the TO-247AC package and ensures safe operation within its 130 W power dissipation limit at that temperature.
Does IRGP4050PBF require a negative gate voltage for reliable turn-off?
No - IRGP4050PBF is fully characterized for turn-off with 0 V gate voltage (VGE = 0 V). Its gate threshold voltage (VGE(th)) ranges from 3.0 to 6.0 V, and zero-volt turn-off is standard practice in PDP sustain drivers; negative bias is not required unless noise immunity in high-dV/dt environments demands it.
Can IRGP4050PBF be used in parallel configurations?
Yes - its positive temperature coefficient of VCE(on) and matched dynamic characteristics enable stable current sharing. Successful parallel operation requires matched gate drive impedance, symmetrical PCB layout, and thermal coupling; application notes AN-949 and AN-1001 from Infineon provide layout guidelines for multi-device PDP sustain stages.
Is the TO-247AC package of IRGP4050PBF electrically isolated?
No - the collector terminal is directly connected to the metal tab, which is not electrically isolated from the die. When mounted to a heatsink, the collector becomes part of the heatsink potential; electrical isolation requires insulating hardware (e.g., ceramic washers, silicone pads) or use of an isolated package variant like TO-247AD.
IRGP4050PBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- TO-247-3
- Packaging:
- Bag
- Product Status:
- Obsolete
- IGBT Type:
- -
- Voltage - Collector Emitter Breakdown (Max):
- 250 V
- Current - Collector (Ic) (Max):
- 104 A
- Current - Collector Pulsed (Icm):
- 208 A
- Vce(on) (Max) @ Vge, Ic:
- 1.9V @ 15V, 30A
- Power - Max:
- 330 W
- Switching Energy:
- 45µJ (on), 125µJ (off)
- Input Type:
- Standard
- Gate Charge:
- 230 nC
- Td (on/off) @ 25°C:
- 37ns/120ns
- Test Condition:
- 180V, 30A, 5Ohm, 15V
- Reverse Recovery Time (trr):
- -
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-247AC
IRGP4050PBF FAQ
1.How can I place an order for IRGP4050PBF through Aetrix?
Please submit a Request for Quotation (RFQ) for IRGP4050PBF 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 IRGP4050PBF reliable?
The price and inventory of IRGP4050PBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRGP4050PBF is usually 5 days.
3.What payment methods are accepted for IRGP4050PBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRGP4050PBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IRGP4050PBF?
IRGP4050PBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IRGP4050PBF 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 IRGP4050PBF?
For technical support, including IRGP4050PBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRGP4050PBF requirements.
6.How does Aetrix verify that IRGP4050PBF is sourced from the original manufacturer or authorized distributors?
All IRGP4050PBF 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 IRGP4050PBF meets industry standards.
7.What is the process for return or replacement of IRGP4050PBF?
All IRGP4050PBF units undergo pre-shipment inspection (PSI). If there is an issue with IRGP4050PBF, 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 IRGP4050PBF part is unused and in its original packaging.
Return procedure for IRGP4050PBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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