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AOT66916L is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Alpha & Omega Semiconductor Inc.. Its product description is MOSFET N-CH 100V 35.5/120A TO220. Review the specifications below when checking this part for your BOM.
Single FETs, MOSFETs specifications for AOT66916L
- Description：MOSFET N-CH 100V 35.5/120A TO220
- Series：AlphaSGT™
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tube
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：100 V
- Current - Continuous Drain (Id) @ 25°C：35.5A (Ta), 120A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：6V, 10V
- Rds On (Max) @ Id, Vgs：3.6mOhm @ 20A, 10V
- Vgs(th) (Max) @ Id：3.5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：78 nC @ 10 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：6180 pF @ 50 V
- FET Feature：-
- Power Dissipation (Max)：8.3W (Ta), 277W (Tc)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Supplier Device Package：TO-220
- Package / Case：TO-220-3
Single FETs, MOSFETs datasheet and documents for AOT66916L
Single FETs, MOSFETs Overview
The AOT66916L is a 100V N-Channel Power MOSFET utilizing AlphaSGT™ Trench technology in a TO-220 package. It features a maximum drain current of 120A and a low on-resistance of less than 3.6mΩ at VGS=10V. The device supports high-frequency switching with optimized voltage spikes for SSR applications. Key electrical parameters include a gate threshold voltage of 2.5V to 3.5V, total gate charge of 78nC, and a junction temperature range of -55°C to 150°C.
Single FETs, MOSFETs Feature Summary
- AlphaSGT™ Trench technology provides best-in-class on-resistance and lowers switching loss through reduced Qrr compared to other suppliers.
- Optimized voltage spike performance specifically designed for Solid State Relay (SSR) applications.
- Fully tested for Unclamped Inductive Switching (UIS) capability and Gate Resistance (Rg).
Single FETs, MOSFETs Applications
- High frequency switching circuits
- Synchronous rectification systems
- Battery Management Systems (BMS)
- Motor control drives
Single FETs, MOSFETs Procurement Notes
Verify the specific ordering suffix required for your assembly needs. The AOT66916L variant is supplied in a TO-220 tube format with a minimum order quantity of 1000 units. Confirm that the component meets RoHS and Halogen-Free compliance standards before finalizing procurement specifications.
Single FETs, MOSFETs Selection Notes
Select this component when a robust N-Channel MOSFET with high current handling up to 120A is required. The low thermal resistance of 0.45°C/W facilitates efficient heat dissipation in power modules. Ensure the application voltage does not exceed the 100V BVDSS rating and consider the 120A pulsed drain current limit for transient conditions.
Single FETs, MOSFETs Part Context
This part belongs to the AlphaSGT™ family of trench power MOSFETs from Alpha & Omega Semiconductor Inc. It is functionally paired with the AOB66916L, which shares identical electrical characteristics but utilizes a TO-263 tape and reel package. Both variants are designed for high-power density applications requiring reliable switching performance.
Single FETs, MOSFETs Replacement Considerations
The AOB66916L serves as a direct functional substitute with identical electrical ratings, differing only in its TO-263 packaging and tape-and-reel form factor.
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