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Product Detailed Parameters
- Description：IGBT 650V 40A TO-247
- Series：Alpha IGBT™
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tube
- IGBT Type：-
- Voltage - Collector Emitter Breakdown (Max)：650 V
- Current - Collector (Ic) (Max)：40 A
- Current - Collector Pulsed (Icm)：60 A
- Vce(on) (Max) @ Vge, Ic：2.15V @ 15V, 20A
- Power - Max：227 W
- Switching Energy：580µJ (on), 280µJ (off)
- Input Type：Standard
- Gate Charge：46 nC
- Td (on/off) @ 25°C：26ns/123ns
- Test Condition：400V, 20A, 15Ohm, 15V
- Reverse Recovery Time (trr)：292 ns
- Operating Temperature：-55°C ~ 175°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-247-3
- Supplier Device Package：TO-247
- Grade：-
- Qualification：-
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Overview
The AOK20B65M2 is a 650V, 20A Alpha IGBT with an integrated anti-parallel diode in a TO-247 package. It features very fast and soft recovery characteristics for the freewheeling diode. The collector-emitter saturation voltage is typically 1.7V at 25°C and 2.2V at 175°C. Switching parameters at TJ=175°C include turn-on energy of 0.58mJ and turn-off energy of 0.28mJ. Diode reverse recovery time is 292ns with a peak current of 5.6A. Short-circuit withstand time is 5μs. Thermal resistance from junction to case is 0.66°C/W for the IGBT and 1.4°C/W for the diode.
Feature Summary
- Latest AlphaIGBT technology providing high efficiency through low VCE(SAT).
- Integrated very fast and soft recovery freewheeling diode.
- High short-circuit ruggedness with 5μs withstand capability.
- Low turn-off switching loss and excellent EMI behavior.
Applications
- Motor Drives
- Sewing Machines
- Servo and General Purpose Inverters
- Fan, Pumps, Vacuum Cleaner
- Other Hard Switching Applications
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and reel specifications. Confirm that the component meets the required consumer market qualification standards as defined by the datasheet. Check for any recent revisions to the part number or thermal characteristics before finalizing procurement orders.
Selection Notes
Select this component for hard switching applications requiring high efficiency and low EMI. Ensure the gate resistor value aligns with the specified switching test conditions (15Ω) for optimal performance. Verify that the operating junction temperature remains within the -55°C to 175°C range during design.
Part Context
This device belongs to the Alpha IGBT family from Alpha & Omega Semiconductor. It combines a high-voltage N-channel IGBT with a fast recovery diode in a single TO-247 package. The product is designed and qualified specifically for the consumer market segment.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation.
FAQ
What is the maximum short-circuit withstand time?
The maximum short-circuit withstand time is 5μs under conditions of VGE=15V, VCC≤400V, and TJ≤175°C.
What is the typical forward transconductance?
The typical forward transconductance (gFS) is 14 S.
How does the diode forward voltage change with temperature?
The diode forward voltage decreases as the junction temperature increases, as shown in the typical electrical characteristics graph.
