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STM4470 Datasheet(PDF) 5 Page - SamHop Microelectronics Corp.

Part # STM4470
Description  Super high dense cell design for low RDS(ON).
PDF  7 Pages
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Manufacturer  SAMHOP [SamHop Microelectronics Corp.]
Direct Link  http://www.samhop.com.tw
Logo SAMHOP - SamHop Microelectronics Corp.

STM4470 Datasheet(HTML) 5 Page - SamHop Microelectronics Corp.

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5
6
Figure 11.switching characteristics
Rg, Gate Resistance (
Ω)
100
10
1
1
6 10
60 100
60
600
300
600
V DS =20V ,ID=1A
V G S = 10V
T D ( o f f )
STM4470
Figure 12. Maximum Safe
Operating Area
VDS, Drain-Source Voltage (V)
50
10
1
0.1
0.03
0.1
1
10
30 50
VGS=10V
Single Pulse
TA=25 C
10m
s
100
ms
1s
DC
Figure 10. Gate Charge
Qg, Total Gate Charge (nC)
8
10
6
4
2
0
0
3
9
12
18
21
24
VDS=20V
ID=10A
6
15
Figure 9. Capacitance
VDS, Drain-to Source Voltage (V)
Ciss
Coss
1800
1500
1200
900
600
300
0
Crss
0
5
10
15
20
25
30
T r
T f
T D ( o n )
0.01
0.1
1
9
0.00001
0.0001
0.001
0.01
0.1
1
10
100
1000
Square Wave Pulse Duration(sec)
Normalized Thermal Transient Impedance Curve
Single Pulse
on
P DM
t1
t2
1. RthJA (t)=r (t) * R JA
2. R JA=See Datasheet
3. TJM-TA = PDM* R JA (t)
4. Duty Cycle, D=t1/t2
th
th
th
0.01
0.02
0.5
0.2
0.1
0.05



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