Datasheet Details
| Part number | AO4840 |
|---|---|
| Manufacturer | Alpha & Omega Semiconductors |
| File Size | 228.83 KB |
| Description | 40V Dual N-Channel MOSFET |
| Datasheet | AO4840_AlphaOmegaSemiconductors.pdf |
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Overview: AO4840 40V Dual N-Channel MOSFET General.
| Part number | AO4840 |
|---|---|
| Manufacturer | Alpha & Omega Semiconductors |
| File Size | 228.83 KB |
| Description | 40V Dual N-Channel MOSFET |
| Datasheet | AO4840_AlphaOmegaSemiconductors.pdf |
|
|
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The AO4840 uses advanced trench technology MOSFETs to provide excellent RDS(ON) and low gate charge.
This dual device is suitable for use as a load switch or in PWM applications.
Product Summary VDS ID (at VGS=10V) RDS(ON) (at VGS=10V) RDS(ON) (at VGS=4.5V) 100% UIS Tested 100% Rg Tested 40V 6A < 30mW < 38mW Top View SOIC-8 Bottom View Top View S2 1 8 G2 2 7 S1 3 6 G1 4 5 D2 D2 D1 D1 G1 Pin1 Absolute Maximum Ratings TA=25°C unless otherwise noted Parameter Symbol Drain-Source Voltage VDS Gate-Source Voltage VGS Continuous Drain TA=25°C Current TA=70°C Pulsed Drain Current C Avalanche Current C Avalanche energy L=0.1mH C ID IDM IAS, IAR EAS, EAR TA=25°C Power Dissipation B TA=70°C PD Junction and Storage Temperature Range TJ, TSTG Maximum 40 ±20 6 5 30 14 10 2 1.3 -55 to 150 D1 G2 S1 Thermal Characteristics Parameter Symbol Typ Maximum Junction-to-Ambient A t ≤ 10s Maximum Junction-to-Ambient A D Steady-State RqJA 48 74 Maximum Junction-to-Lead Steady-State RqJL 32 Max 62.5 90 40 D2 S2 Units V V A A mJ W °C Units °C/W °C/W °C/W Rev 5.1: March 2024 .aosmd.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
AO4840 | 60V Dual N-Channel MOSFET | VBsemi |
 |
AO4840 | Dual N-Channel MOSFET | Kexin |
| UMW | AO4840 | Dual 40V N-ChanneI MOSFET | UMW |
 |
AO4840 | 60V Dual N-Channel MOSFET | EVVOSEMI |
| Part Number | Description |
|---|---|
| AO4842 | 30V Dual N-Channel MOSFET |
| AO4844 | Dual N-Channel MOSFET |
| AO4800 | 30V Dual N-Channel MOSFET |
| AO4800B | 30V Dual N-Channel MOSFET |
| AO4800BL | Dual N-Channel MOSFET |
| AO4801 | Dual P-Channel MOSFET |
| AO4801A | 30V P-Channel MOSFET |
| AO4802 | Dual N-Channel MOSFET |
| AO4802L | Dual N-Channel MOSFET |
| AO4803 | Dual P-Channel MOSFET |