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Document Number: 73026
S09-0394-Rev. D, 09-Mar-09
Vishay Siliconix
Si4816BDY
CHANNEL-1 TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
Gate Charge
Source-Drain Diode Forward Voltage
Threshold Voltage
0
1
2
3
4
5
6
0246810
V
DS
= 15 V
I
D
= 6.8 A
– Gate-to-Source Voltage (V)
Q
g
– Total Gate Charge (nC)
V
GS
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
T
J
= 150 °C
40
10
1
V
SD
– Source-to-Drain Voltage (V)
– Source Current (A)I
S
T
J
= 25 °C
- 0.8
- 0.6
- 0.4
- 0.2
0.0
0.2
0.4
- 50 - 25 0 25 50 75 100 125 150
I
D
= 250 µA
Variance (V)V
GS(th)
T
J
– Temperature (°C)
On-Resistance vs. Junction Temperature
On-Resistance vs. Gate-to-Source Voltage
Single Pulse Power, Junction-to-Ambient
0.6
0.8
1.0
1.2
1.4
1.6
- 50 - 25 0 25 50 75 100 125 150
V
GS
= 10 V
I
D
= 6.8 A
T
J
– Junction Temperature (°C)
R
DS(on)
– On-Resistance
(Normalized)
0.00
0.01
0.02
0.03
0.04
0.05
0246810
V
GS
– Gate-to-Source Voltage (V)
I
D
= 6.8 A
– On-Resistance (Ω)
R
DS(on)
0.001
0
1
100
40
60
10 0.1
Time (s)
20
80
Power (W)
0.01