AO4800B/L
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
1400
5
4
3
2
1
0
VDS=15V
ID=6.9A
1200
1000
800
600
400
200
0
Ciss
Crss
Coss
0
2
4
6
8
10
12
0
5
10
15
DS (Volts)
20
25
30
Qg (nC)
Figure 7: Gate-Charge Characteristics
V
Figure 8: Capacitance Characteristics
100.0
10.0
1.0
50
TJ(Max)=150°C
TA=25°C
TJ(Max)=150°C
TA=25°C
RDS(ON)
limited
40
30
20
10
0
10µs
1ms
10ms
DC
1
10s
10
1s
0.1
0.0001 0.001 0.01
0.1
1
10
100
1000
0.1
100
Pulse Width (s)
VDS (Volts)
Figure 10: Single Pulse Power Rating Junction-to-
Ambient (Note E)
Figure 9: Maximum Forward Biased Safe
Operating Area (Note E)
10
1
D=Ton/T
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
TJ,PK=TA+PDM.ZθJA.RθJA
RθJA=62.5°C/W
P
THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL
D
0.1
COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. AOS DOES NOT ASSUME ANY LIABILITY ARISING
Ton
OUT OF SUCH APPLICATIONS OR USES OF ITS PRODUCTS. AOS RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN,
T
Single Pulse
FUNCTIONS AND RELIABILITY WITHOUT NOTICE.
0.01
0.00001
0.0001
0.001
0.01
0.1
1
10
100
1000
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance
Alpha & Omega Semiconductor, Ltd.
www.aosmd.com