Si7445DP Vishay Intertechnology, Si7445DP Datasheet - Page 4

• Manufacturer Part Number: Si7445DP
• Description: P-channel 20-V (D-S) MOSFET
• Manufacturer: Vishay Intertechnology

Si7445DP
Vishay Siliconix
www.vishay.com
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
4
- 0.2
- 0.4
0.6
0.4
0.2
0.0
0.01
0.01
- 50
0.1
0.1
2
1
2
1
10
10
-4
-4
- 25
Duty Cycle = 0.5
0.2
0.1
0.05
0.02
Duty Cycle = 0.5
0.2
0.1
Single Pulse
Single Pulse
0
T
Threshold Voltage
I
D
J
= 250 mA
- Temperature (_C)
25
0.02
10
-3
50
0.05
10
-3
Normalized Thermal Transient Impedance, Junction-to-Ambient
Normalized Thermal Transient Impedance, Junction-to-Case
75
100
10
-2
125
Square Wave Pulse Duration (sec)
Square Wave Pulse Duration (sec)
150
10
-2
10
-1
10
1
200
160
120
-1
80
40
0
0.001
Single Pulse Power, Juncion-To-Ambient
0.01
10
Notes:
1. Duty Cycle, D =
2. Per Unit Base = R
3. T
4. Surface Mounted
P
DM
JM
- T
Time (sec)
t
1
A
1
= P
t
2
0.1
DM
Z
thJA
thJA
100
S-31728—Rev. B, 18-Aug-03
t
t
1
2
(t)
Document Number: 71626
= 65_C/W
1
600
10
10