SI7491DP Vishay, SI7491DP Datasheet - Page 4

• Manufacturer Part Number: SI7491DP
• Description: P-channel 30-v D-s Mosfet
• Manufacturer: Vishay

Si7491DP
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless noted
www.vishay.com
4
- 0.2
- 0.4
0.8
0.6
0.4
0.2
0.0
0.01
- 50
0.1
2
1
10
-4
- 25
Duty Cycle = 0.5
0.2
0.1
0.05
0.02
Single Pulse
0
T
Threshold Voltage
J
- Temperature (°C)
25
10
-3
50
I
Limited by r
D
Normalized Thermal Transient Impedance, Junction-to-Ambient
= 250 μA
75
0.01
100
0.1
10
100
10
1
DS(on)
0.1
-2
Safe Operating Area, Junction-to-Case
125
New Product
Square Wave Pulse Duration (sec)
V
150
DS
Single Pulse
T
- Drain-to-Source Voltage (V)
C
10
1
= 25 °C
-1
10
100
80
60
40
20
1
0
0.001
1 ms
10 ms
100 ms
1 s
10 s
dc
Single Pulse Power, Junction-to-Ambient
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
0.1
= P
S-52554-Rev. B, 19-Dec-05
t
2
Document Number: 72276
DM
Z
thJA
100
thJA
t
t
1
2
(t)
= 68 °C/W
1
600
10