| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,160 pcs
|
2160 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Drain to Source Voltage (Vdss) | |
| Drive Voltage (Max Rds On, Min Rds On) | |
| FET Type | |
| Gate Charge (Qg) (Max) @ Vgs | |
| Input Capacitance (Ciss) (Max) @ Vds | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Max) | |
| Rds On (Max) @ Id, Vgs | |
| Storage Temperature | |
| Supplier Device Package | |
| Technology | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The AO7401 is a P-Channel MOSFET from Alpha & Omega Semiconductor, built with advanced trench technology to provide low on-resistance, low gate charge, and support for gate drive voltages as low as 2.5V. It is designed for a variety of low-current applications including load switching, low-current inverters, and low-current DC-DC converters.
The device features a drain-source breakdown voltage of -30V (minimum) and a continuous drain current of -1.4A at 25°C (derated to -1.0A at 70°C). Pulsed drain current is rated at -10A. On-resistance is specified at multiple gate voltages: 115mΩ max at Vgs=-10V, 140mΩ max at Vgs=-4.5V, and 200mΩ max at Vgs=-2.5V. Gate threshold voltage ranges from -0.6V to -1.4V, with a typical value of -1V.
Dynamic characteristics include input capacitance (Ciss) of 260pF typical (315pF max) at Vds=-15V, output capacitance (Coss) of 37pF, and reverse transfer capacitance (Crss) of 20pF. Total gate charge is 5.9nC typical (7.2nC max) at Vgs=-10V, and 2.8nC typical (3.5nC max) at Vgs=-4.5V. Switching times are typical: turn-on delay 6ns, rise time 3.5ns, turn-off delay 20ns, fall time 5ns.
The AO7401 is housed in a surface mount SC-70 (SOT-323) package with 3 leads (SC-70-3). It operates over a junction temperature range of -55°C to 150°C. Power dissipation is 350mW at 25°C and 220mW at 70°C. The device is suitable for compact, low-power designs where space is limited.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.76 | $0.76 |
| 10+ | $0.47 | $0.47 |
| 50+ | $0.34 | $0.34 |
| 100+ | $0.30 | $0.30 |
| 500+ | $0.23 | $0.23 |
| 3,000+ | $0.18 | $0.18 |
| 9,000+ | $0.15 | $0.15 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-30V (minimum breakdown voltage).
-1.4A at 25°C, -1.0A at 70°C.
-55°C to 150°C (junction temperature).
SC-70 (SOT-323) surface mount, 3-lead (SC-70-3).
92.5mΩ typical, 115mΩ maximum.
-0.6V min, -1V typical, -1.4V maximum.