SI4412ADY 데이터 시트보기 (PDF) - Vishay Semiconductors
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SI4412ADY Datasheet PDF : 4 Pages
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Si4412ADY
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Threshold Voltage
0.4
50
Single Pulse Power
0.2
40
ID = 250 mA
- 0.0
30
- 0.2
20
- 0.4
10
- 0.6
- 0.8
- 50 - 25
0 25 50 75 100 125 150
TJ - Temperature (_C)
0
10 - 3
10 - 2
10 - 1
1
10
Time (sec)
100 600
2
1
Duty Cycle = 0.5
Normalized Thermal Transient Impedance, Junction-to-Ambient
0.2
0.1
0.1
0.05
0.02
0.01
10 - 4
Single Pulse
10 - 3
10 - 2
10 - 1
1
Square Wave Pulse Duration (sec)
Notes:
PDM
t1
t2
1. Duty Cycle, D =
t1
t2
2. Per Unit Base = RthJA = 80_C/W
3. TJM - TA = PDMZthJA(t)
4. Surface Mounted
10
100
600
Normalized Thermal Transient Impedance, Junction-to-Foot
2
1
Duty Cycle = 0.5
0.2
0.1
0.1
0.05
0.02
0.01
10 - 4
Single Pulse
10 - 3
www.vishay.com S FaxBack 408-970-5600
2-4
10 - 2
10 - 1
Square Wave Pulse Duration (sec)
1
10
Document Number: 71105
S-03951—Rev. B, 26-May-03
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