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Product Detailed Parameters
- Description：IGBT 1200V 40A TO-247
- Series：Alpha IGBT™
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tube
- IGBT Type：-
- Voltage - Collector Emitter Breakdown (Max)：1200 V
- Current - Collector (Ic) (Max)：40 A
- Current - Collector Pulsed (Icm)：80 A
- Vce(on) (Max) @ Vge, Ic：2.1V @ 15V, 20A
- Power - Max：333 W
- Switching Energy：830µJ (off)
- Input Type：Standard
- Gate Charge：60.5 nC
- Td (on/off) @ 25°C：-/134ns
- Test Condition：600V, 20A, 15Ohm, 15V
- Reverse Recovery Time (trr)：-
- 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 AOK20B120E1 is a 1200V N-channel IGBT manufactured by Alpha & Omega Semiconductor. It belongs to the E-Series, designed for optimized turn-off switching performance and low saturation voltage. The device features a TO-247-3 package suitable for high-power applications. Key electrical characteristics include a collector-emitter breakdown voltage of 1200V and a continuous collector current rating of 20A at 25°C. The component operates within a junction temperature range of -40°C to 175°C.
Feature Summary
- Optimized turn-off switching performance for reduced switching losses
- Low saturation voltage (VCE(sat)) for improved conduction efficiency
- High voltage capability with 1200V collector-emitter breakdown
Applications
- Industrial motor drives
- Uninterruptible power supplies (UPS)
- Switched-mode power supplies (SMPS)
Procurement Notes
Verify the specific datasheet revision and ordering suffixes directly from Alpha & Omega Semiconductor official documentation. Confirm that the TO-247-3 package dimensions match your PCB footprint requirements. Ensure thermal management solutions are compatible with the specified power dissipation limits under your operating conditions.
Selection Notes
Select this component when high-voltage isolation and efficient switching are required. Compare VCE(sat) and switching energy losses against alternative IGBTs in the same voltage class. Consider the thermal resistance characteristics of the TO-247-3 package for heat sink design. Validate compatibility with gate drive circuits for optimal performance.
Part Context
This IGBT is part of Alpha & Omega Semiconductor's E-Series portfolio, which targets high-performance power conversion needs. The series emphasizes a balance between low conduction losses and fast switching speeds. It complements other discrete power devices offered by the manufacturer for complete power stage designs.
Replacement Considerations
Consult official substitution guides for equivalent 1200V/20A N-channel IGBTs in TO-247-3 packages. Verify pinout compatibility and thermal characteristics before replacing. Cross-reference switching times and saturation voltages to ensure system performance remains within specifications.
