SI4423DY Vishay, SI4423DY Datasheet - Page 4

• Manufacturer Part Number: SI4423DY
• Description: P-channel 20-v D-s Mosfet
• Manufacturer: Vishay

Si4423DY
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
www.vishay.com
4
- 0.2
- 0.4
0.6
0.4
0.2
0.0
0.01
0.1
- 50
2
1
10
-4
- 25
Duty Cycle = 0.5
0.2
0.1
0.05
0.02
Single Pulse
0
I
D
T
Threshold Voltage
= 250 µA
J
- Temperature (°C)
25
10
-3
50
Limited by r
Normalized Thermal Transient Impedance, Junction-to-Ambient
75
100
100
0.1
0.1
10
10
DS(on)
1
0.1
-2
Safe Operating Area, Junction-to-Case
125
Square Wave Pulse Duration (sec)
150
V
DS
Single Pulse
T
- Drain-to-Source Voltage (V)
10
C
1
-1
= 25 °C
10
100
1
80
60
40
20
0
0.001
Single Pulse Power, Junction-to-Ambient
dc
1 ms
10 ms
100 ms
1 s
10 s
100
0.01
10
Notes:
1. Duty Cycle, D =
2. Per Unit Base = R
3. T
4. Surface Mounted
P
DM
JM
Time (sec)
- T
t
1
A
= P
S-70315-Rev. C, 12-Feb-07
t
0.1
2
Document Number: 72085
DM
Z
thJA
100
thJA
t
t
1
2
(t)
= 70 °C/W
1
600
10