Product Summary

The AO4456 is an N-Channel Enhancement Mode Field Effect Transistor. The AO4456 uses advanced trench technology with a monolithically integrated Schottky diode to provide excellent RDS(ON), and low gate charge. This device of the AO4456 is suitable for use as a low side FET in SMPS, load switching and general purpose applications. Standard Product AO4456 is Pb-free (meets ROHS & Sony 259 specifications). The AO4456 is a Green Product ordering option.

Parametrics

AO4456 absolute maximum ratings: (1)Drain-Source Voltage, VDS: 30 V; (2)Gate-Source Voltage, VGS: ±12 V; (3)Continuous Drain Current, ID: 20 A; (4)Pulsed Drain Current, IDM: 20 A; (5)Power Dissipation, PD: 3.1 W; (6)Junction and Storage Temperature Range, TJ: -55 to 150 ℃.

Features

AO4456 features: (1)VDS (V) = 30V; (2)ID = 20 A (VGS =10V); (3)RDS(ON) < 4.6mΩ (VGS = 10V); (4)RDS(ON) < 5.6mΩ(VGS =4.5V).

Diagrams

AO4456 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AO4456
AO4456

Alpha & Omega Semiconductor Inc

MOSFET N-CH 30V 20A 8-SOIC

Data Sheet

1-3000: $0.22
3000-6000: $0.22
6000-12000: $0.21
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AO4401
AO4401

Other


Data Sheet

Negotiable 
AO4402
AO4402


MOSFET N-CH 20V 20A 8SOIC

Data Sheet

0-3000: $0.23
AO4403
AO4403


MOSFET P-CH -30V -6.1A 8-SOIC

Data Sheet

0-1: $0.39
1-25: $0.27
25-100: $0.23
100-250: $0.20
250-500: $0.17
500-1000: $0.13
AO4404
AO4404

Other


Data Sheet

Negotiable 
AO4404B
AO4404B


MOSFET N-CH 30V 8.5A 8-SOIC

Data Sheet

0-1: $0.32
1-25: $0.23
25-100: $0.20
100-250: $0.17
250-500: $0.15
500-1000: $0.11
AO4405
AO4405

Other


Data Sheet

Negotiable