Si7448DP Vishay Intertechnology, Si7448DP Datasheet - Page 4

• Manufacturer Part Number: Si7448DP
• Description: N-channel 20-V (D-S) Fast Switching MOSFET
• Manufacturer: Vishay Intertechnology

Si7448DP
Vishay Siliconix
www.vishay.com
4
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
-0.0
-0.2
-0.4
-0.6
-0.8
-1.0
0.6
0.4
0.2
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
0
Single Pulse
Threshold Voltage
T
I
D
J
= 250 mA
- Temperature (_C)
25
10
0.02
- 3
50
10
0.05
Normalized Thermal Transient Impedance, Junction-to-Ambient
- 3
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
100
- 1
80
60
40
20
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
1
A
= P
t
2
0.1
DM
Z
thJA
thJA
100
S-31728—Rev. B, 18-Aug-03
t
t
1
2
(t)
Document Number: 71635
= 68_C/W
1
600
10
10