Datasheet AO3400A (Alpha & Omega) - 3

AO3400A TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
40 15 10V 3V 35 V =5 = V DS D 4.5V 12 30 25 2.5V 9
) ) (A
20
(A I DI I DI
6 15 25 C ° 125 C ° 10 V =2 = V 3 GS 5 0 0 0 0.5 1 1.5 2 2.5 3 0 1 2 3 4 5
V (Vo V lts) V (Vo V lts) GS DS D Figure r 2 : T ra r nsfer r Ch C ara r cteri r stics (No N te E) Fig 1 : O n O -Re R gion Ch C ara r cteri r stics (No N te E) E E)
30 1.8 V =4 = .5V
e
GS
e c
I =5 = A
n
1.6 D 6 25
ta is ) s
Ω V =4 = .5V Ω GS
e
Ω 1.4
-R
17
(m n ) N
20
O
V =1 = 5 0V
(O d
GS
d S e D
1.2 I =5 = .7A D 2
R liz a
10 15 V =1 = 0V GS
rm o
1
N
10 0.8 0 5 10 15 20 0 25 50 75 100 125 150 175
I (A) A D Tempera r ture r ( °C ° ) C
0
Figure r 3 : O n O -Re R sistance vs v . Dr D a r in Cu C rr r e r nt and Ga G te Figure r 4 : O n O -Re R sistance vs v . Junction Tempera r ture r Vo V ltage ( No N te E) E
18
(No N te E ) E
50 1.0E+01 I =5.7A D 1.0E+00 40 40 1.0E-01
)
Ω
)
125 C ° 125 C
(m
°
(A )
30 1.0E-02
N I S (O S
25 C °
DR
1.0E-03 20 1.0E-04 25 C ° 1.0E-05 10 0.0 0.2 0.4 0.6 0.8 1.0 0 2 4 6 8 10
V (Volts) V (Volts) GS SD Figure 5: On-Resistance vs. Gate-Source Voltage Figure 6: Body-Diode Characteristics (Note E) (Note E)
Rev 3: Dec 2011
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