AO4840 N-Channel MOSFET SMD SOP-8

AO4840 N‑Channel MOSFET – SOP‑8, High Current, Low R_DS(on)

Technical Details

• Part Number: AO4840
• Polarity: N‑Channel
• Drain‑Source Voltage (V_DSS): 30 V
• Continuous Drain Current: ~12 A (at 25 °C)
• R_DS(on): ~8.5 mΩ @ V_GS = 10 V
• Gate Threshold Voltage: 1.0 V to 2.5 V
• Gate Charge (Q_g): ~14 nC
• Power Dissipation: ~2.5 W
• Package: SOP‑8 (Surface Mount)
• Operating Temperature Range: −55 °C to +150 °C

Features

• Very low R_DS(on) for efficient power switching
• Low gate charge for high-speed switching
• High current capability in compact SOP‑8 package
• Excellent thermal and electrical performance

Applications

• DC–DC converters
• Power supply circuits
• Battery protection and management
• Load switching and motor control

Physical Attributes

• Package: SOP‑8
• Mounting Type: SMD (Surface Mount Device)
• Pins: 8 (Drain, Gate, Source)
• Typical Dimensions: ~5.0 mm × 6.0 mm × 1.5 mm
• Weight: ~0.08 g

Package Includes

• 1 × AO4840 N‑Channel MOSFET – SOP‑8 SMD Package