SI4838DY Vishay Siliconix, SI4838DY Datasheet - Page 4

• Manufacturer Part Number: SI4838DY
• Description: N-Channel 12-V (D-S) MOSFET
• Manufacturer: Vishay Siliconix

Si4838DY
Vishay Siliconix
www.vishay.com
4
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
-0.0
-0.2
-0.4
-0.6
-0.8
-1.0
0.4
0.2
-50
0.01
0.01
0.1
0.1
2
1
2
1
10
10
-25
- 4
- 4
Duty Cycle = 0.5
0.2
0.1
0.05
0.02
Duty Cycle = 0.5
0.2
0.1
0.05
0.02
0
Single Pulse
Threshold Voltage
T
J
- Temperature (_C)
25
10
- 3
50
10
Single Pulse
Normalized Thermal Transient Impedance, Junction-to-Ambient
I
- 3
D
75
Normalized Thermal Transient Impedance, Junction-to-Foot
= 250 mA
100
10
- 2
125
Square Wave Pulse Duration (sec)
Square Wave Pulse Duration (sec)
150
10
New Product
- 2
10
- 1
10
1
- 1
60
50
40
30
20
10
0
10
- 2
10
10
- 1
Notes:
1. Duty Cycle, D =
2. Per Unit Base = R
3. T
4. Surface Mounted
P
DM
Single Pulse Power
JM
- T
t
1
Time (sec)
1
A
1
= P
t
2
DM
Z
thJA
thJA
100
t
t
S-03662—Rev. C, 14-Apr-03
1
2
(t)
Document Number: 71359
= 67_C/W
10
100
600
10
600