ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：MOSFET 2N-CH 20V 4.6A 6TSOP
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR)
- Technology：MOSFET (Metal Oxide)
- Configuration：2 N-Channel (Dual) Common Drain
- FET Feature：Logic Level Gate
- Drain to Source Voltage (Vdss)：20V
- Current - Continuous Drain (Id) @ 25°C：4.6A
- Rds On (Max) @ Id, Vgs：23mOhm @ 6A, 4.5V
- Vgs(th) (Max) @ Id：1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：21nC @ 10V
- Input Capacitance (Ciss) (Max) @ Vds：780pF @ 10V
- Power - Max：800mW
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SC-74, SOT-457
- Supplier Device Package：6-TSOP
- Grade：-
- Qualification：-
Download product information
Overview
The AO6808 is a dual N-channel MOSFET from Alpha & Omega Semiconductor Inc. housed in a TSOP-6 package. It utilizes advanced trench technology to achieve low on-resistance and gate charge, supporting operation with gate voltages as low as 2.5V. Key electrical parameters include a drain-source voltage (VDS) of 20V and a continuous drain current (ID) of 6A at VGS = 4.5V. The typical on-resistance (RDS(ON)) values are 19mΩ at VGS = 4.5V, 20mΩ at VGS = 4.0V, 21mΩ at VGS = 3.1V, and 23mΩ at VGS = 2.5V. The device features a maximum junction temperature range of -55°C to 150°C.
Feature Summary
- Dual N-channel configuration within a compact TSOP-6 surface mount package
- Advanced trench technology for optimized on-resistance and switching performance
- Capable of logic-level gate drive operation starting at 2.5V
- Integrated electrostatic discharge (ESD) protection
Applications
- Load switch applications
- Consumer electronics power management
- Battery-powered device circuits
Procurement Notes
Verify the component authenticity by checking the manufacturer marking against official datasheet specifications. Confirm the package type is TSOP-6 and the part number matches AO6808 exactly. Ensure the supplier provides traceability documentation consistent with Alpha & Omega Semiconductor Inc. standards before finalizing acquisition.
Selection Notes
Select this component when a dual N-channel MOSFET with a 20V rating and 6A continuous current capability is required. Consider the low RDS(ON) characteristics at various gate voltages for efficiency optimization. Verify that the thermal requirements align with the specified junction-to-ambient resistance values for the intended PCB layout.
Part Context
The AO6808 belongs to the AO680 series of dual N-channel MOSFETs manufactured by Alpha & Omega Semiconductor Inc. This series is designed for consumer market applications requiring efficient power switching in small form factors. The device leverages trench technology to deliver high performance relative to its physical size.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official distributor databases or manufacturer cross-reference lists for verified alternatives.
FAQ
What is the minimum gate voltage required for operation?
The AO6808 supports operation with gate voltages as low as 2.5V.
What is the typical on-resistance at a 4.5V gate drive?
The typical RDS(ON) is 19mΩ when VGS is 4.5V and ID is 6.0A.
Is the device protected against electrostatic discharge?
Yes, the AO6808 is ESD protected.
