si4972dy Vishay, si4972dy Datasheet - Page 7

• Manufacturer Part Number: si4972dy
• Description: Dual N-channel 30-v D-s Mosfet
• Manufacturer: Vishay

TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
Document Number: 73849
S-62660–Rev. C, 25-Dec-06
0.001
0.01
0.01
0.1
0.1
1
1
10
10
-4
-4
0.05
0.02
0.2
0.5
0.1
Duty Cycle = 0.5
Duty Cycle = 0.5
0.05
0.02
0.1
Single Pulse
0.2
Single Pulse
10
-3
Normalized Thermal Transient Impedance, Junction-to-Ambient (Ch 1)
10
Normalized Thermal Transient Impedance, Junction-to-Case (Ch 1)
-3
10
-2
Square Wave Pulse Duration (sec)
Square Wave Pulse Duration (sec)
10
-2
10
-1
1
10
-1
10
Notes:
1. Duty Cycle, D =
2. Per Unit Base = R
3. T
4. Surface Mounted
P
DM
JM
– T
t
1
1
A
= P
t
Vishay Siliconix
2
DM
100
Z
thJA
thJA
t
t
1
2
Si4972DY
(t)
= 120 °C/W
www.vishay.com
1000
10
7