Product Summary

The AO4840 is a dual n-channel enhancement mode field effect transistor. 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. Standard Product AO4840 is Pb-free (meets ROHS & Sony 259 specifications). AO4840L is a Green Product ordering option.

Parametrics

AO4840 absolute maximum ratings: (1)Drain-Source Voltage: +/-40V; (2)Gate-Source Voltage: +/-20V; (3)Continuous Drain Current: 6 or 5 A; (4)Pulsed Drain Current: 20 A; (5)Power Dissipation: 2 W; (6)Junction and Storage Temperature Range: -55 to 150 ℃.

Features

AO4840 features: (1)VDS (V) = 40V; (2)ID = 6A (VGS=10V); (3)RDS(ON) < 31mΩ (VGS=10V); (4)RDS(ON) < 45mΩ (VGS=4.5V).

Diagrams

AO4840 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AO4840
AO4840

MOSFET DUAL N-CH 40V 6A 8-SOIC
Data Sheet
0-1: $0.40
1-25: $0.31
25-100: $0.27
100-250: $0.23
250-500: $0.20
500-1000: $0.16
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AO4800
AO4800
Other

Data Sheet
Negotiable 
AO4800B
AO4800B

MOSFET DUAL N-CH 30V 6.9A 8-SOIC
Data Sheet
0-1: $0.47
1-25: $0.33
25-100: $0.28
100-250: $0.24
250-500: $0.21
500-1000: $0.16
AO4801
AO4801
Other

Data Sheet
Negotiable 
AO4801A
AO4801A

MOSFET 2P-CH 30V 5A 8SOIC
Data Sheet
0-3000: $0.13
AO4803
AO4803
Other

Data Sheet
Negotiable 
AO4803A
AO4803A

MOSFET DUAL P-CH -30V -5A 8-SOIC
Data Sheet
Negotiable