AO3434-HF-3 Datasheet, PDF (4/4 Pages) Guangdong Kexin Industrial Co.,Ltd – N-Channel MOSFET

SMD Type
MOSFET
N-Channel MOSFET
AO3434-HF (KO3434-HF)
■ Typical Characterisitics
10
V _DS =15V
8
I_D=4.2A
6
500
400
C _iss
300
4
2
0
0
1
2
3
4
5
6
Q_g (nC)
Figure 7: Gate-Charge Characteristics
200
C _oss
100
0 ^{C rss}
0
5
10
15
20
25
30
V_DS (Volts)
Figure 8: Capacitance Characteristics
100.0
10.0
R _DS(ON)
limited
10 µs
100 µs
1.0
1ms
10ms
0.1
T _J(Max)=150°C
DC
T _A =25°C
0.1s
10s
0.0
0.01
0.1
1
10
100
V_DS (Volts)
.
Figure 9: Maximum Forward Biased Safe
Operating Area (Note E)
30
25
T_J(Max)=150°C
T_A=25°C
20
15
10
5
0
0.001 0.01 0.1
1
10
100 1000
Pulse Width (s)
Figure 10: Single Pulse Power Rating Junction-to-
Ambient (Note E)
10
D=T _on/T
T _J,PK =T _A+P_DM .Z _θJA .R_θJA
R _θJA =125°C/W
1
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
0.1
P_D
0.01
Single Pulse
0.00001
0.0001
0.001
0.01
0.1
T _on
T
1
10
100
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance
1000
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