si4621dy Vishay, si4621dy Datasheet - Page 7

• Manufacturer Part Number: si4621dy
• Description: P-channel 20-v D-s Mosfet With Schottky Diode
• Manufacturer: Vishay

MOSFET TYPICAL CHARACTERISTICS T
Document Number: 73855
S-71205–Rev. B, 18-Jun-07
0.01
0.01
0.1
0.1
2
1
2
1
10
10
-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
Single Pulse
10
-3
Single Pulse
10
Normalized Thermal Transient Impedance, Junction-to-Ambient
-3
Normalized Thermal Transient Impedance, Junction-to-Foot
10
-2
Square Wave Pulse Duration (sec)
Square Wave Pulse Duration (sec)
A
10
= 25 °C, unless otherwise noted
-2
10
-1
10
1
-1
10
Notes:
1. Duty Cycle, D =
2. Per Unit Base = R
3. T
4. Surface Mounted
P
DM
JM
− T
t
1
A
1
= P
Vishay Siliconix
t
2
DM
Z
thJA
thJA
100
t
t
Si4621DY
1
2
(t)
= 90 °C/W
www.vishay.com
600
10
7