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AO4805 The AO4805 is a dual P-channel MOSFET with -30V drain-source voltage and -9A continuous drain current. It features low on-resistance of 18mΩ at VGS=-10V and comes in an 8-SOIC package.
Mfr Part #:

AO4805

Available from 2 distributors
Mfr Name: Alpha&Omega Semicondu Ctor
Alpha&Omega Semicondu Ctor
The AO4805 is a dual P-channel MOSFET with -30V drain-source voltage and -9A continuous drain current. It features low on-resistance of 18mΩ at VGS=-10V and comes in an 8-SOIC package.
✓ Total Stock: 3,511 pcs
$ Price Range: $0.35 - $1.51

AO4805 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Spartce Electronics. ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
511 pcs
On Request
511 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

AO4805 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Current
Drain to Source Voltage (Vdss)
FET Feature
Gate Charge (Qg) (Max) @ Vgs
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power
Rds On (Max) @ Id, Vgs
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Vgs(th) (Max) @ Id
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AO4805 Description

Short technical summary and product information.

The AO4805 is a dual P-channel MOSFET from Alpha & Omega Semiconductor, designed for load switching and battery protection applications. It combines advanced trench MOSFET technology with a low-resistance package to achieve extremely low on-resistance.

 

Key specifications include a drain-source voltage rating of -30V, a continuous drain current of -9A at 25°C, and a maximum on-resistance of 18mΩ at VGS=-10V. The device also supports logic-level gate drive with a gate threshold voltage range of -1.7V to -2.8V.

 

The AO4805 is available in an 8-SOIC surface-mount package with dimensions of 4.9 x 3.9 x 1.65 mm. It is qualified for industrial applications and supports a maximum junction temperature of 150°C.

AO4805 Quick Information

Product Type: MOSFET Array
Canonical Name: 30V Dual P-Channel MOSFET
Subcategory: Dual MOSFET Array

AO4805 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AO4805 Estimated Pricing

Qty Low High
1+ $1.51 $1.51
10+ $0.95 $0.95
50+ $0.71 $0.71
100+ $0.63 $0.63
500+ $0.49 $0.49
3,000+ $0.39 $0.39
9,000+ $0.35 $0.35

Estimated market price range - modelled values for guidance only, not live distributor offers.

AO4805 Features

  • Dual P-channel MOSFET in SOIC-8 package.
  • Low on-resistance: 18mΩ at 10V gate drive.
  • Supports -9A continuous drain current at 25°C.
  • Logic-level gate drive with -1.7V to -2.8V threshold.
  • 100% UIS tested for avalanche ruggedness.

AO4805 Applications

  • Ideal for load switching in portable devices.
  • Used in battery protection circuits.
  • Suitable for power management in consumer electronics.
  • Applicable in industrial motor drive controls.

AO4805 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the AO4805?

The maximum drain-source voltage is -30V.

What is the continuous drain current rating at 25°C?

The continuous drain current is -9A at 25°C.

What is the on-resistance at VGS=-10V?

The maximum on-resistance is 18mΩ at VGS=-10V and ID=-8A.

What is the operating temperature range?

The junction and storage temperature range is -55°C to 150°C.

Is the AO4805 RoHS compliant?

The AO4805 is marked as RoHS3 compliant, but this status is unverified.

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