SI9435DY Datasheet, PDF (3/4 Pages) Fairchild Semiconductor – P-Channel Logic Level PowerTrench MOSFET

SMD Type
MOSFET
P-Channel MOSFET
■ Typical Characterisitics
SI9435DY
30
VGS = -10.0V
25
-7.5V
-6.5V
20
-6.0V
15
10
5
-5.0V
-4.0V
-3.0V
2.5
VGS = -3.5V
2
-4.0V
1.5
-4.5V
-5.5V
-7.0V
1
-10.0V
0
0
1
2
3
4
5
-VDS, DRAIN TO SOURCE VOLTAGE (V)
0.5
0
5
10
15
-I_D, DRAIN CURRENT (A)
Figure 1. On-Region Characteristics.
Figure 2. On-Resistance Variation with
Drain Current and Gate Voltage.
1.6
ID = -5.3A
VGS = -10V
1.4
1.2
1.0
0.8
0.6
-50 -25
0
25
50
75 100 125 150
TJ, JUNCTION TEMPERATURE (^oC)
Figure 3. On-Resistance Variation with
Temperature.
0.2
ID = -5.3A
0.15
0.1
0.05
0
2
TA = 125^oC
TA = 25^oC
4
6
8
10
-VGS, GATE TO SOURCE VOLTAGE (V)
Figure 4. On-Resistance Variation with
Gate-to-Source Voltage.
20
VDS = -10V
16
12
TA = -55^oC
25^oC
125^oC
8
4
0
1
2
3
4
5
-VGS, GATE TO SOURCE VOLTAGE (V)
Figure 5. Transfer Characteristics.
100
VGS = 0V
10
1
0.1
0.01
TA = 125^oC
25^oC
-55^oC
0.001
0
0.2
0.4
0.6
0.8
1
1.2
1.4
-VSD, BODY DIODE FORWARD VOLTAGE (V)
Figure 6. Body Diode Forward Voltage Variation
with Source Current and Temperature.
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