SI8472DB VISHAY [Vishay Siliconix], SI8472DB Datasheet - Page 7

• Manufacturer Part Number: SI8472DB
• Description: N-Channel 20-V (D-S) MOSFET
• Manufacturer: VISHAY [Vishay Siliconix]

TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
Document Number: 63300
S11-1387-Rev. A, 11-Jul-11
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
0.01
0.01
0.1
0.1
1
1
10
10
Normalized Thermal Transient Impedance, Junction-to-Ambient (1" x 1" FR4 Board with Minimum Copper)
0.02
-4
-4
0.05
0.05
0.1
0.02
0.2
0.2
0.1
Normalized Thermal Transient Impedance, Junction-to-Ambient (1" x 1" FR4 Board with Full Copper)
Single Pulse
Duty Cycle = 0.5
Single Pulse
Duty Cycle = 0.5
10
10
-3
-3
10
10
-2
-2
This document is subject to change without notice.
Square Wave Pulse Duration (s)
Square Wave Pulse Duration (s)
10
10
-1
-1
1
1
10
10
Notes:
1. Duty Cycle, D =
2. Per Unit Base = R
3. T
4. Surface Mounted
Notes:
1. Duty Cycle, D =
2. Per Unit Base = R
3. T
4. Surface Mounted
P
P
DM
DM
JM
JM
- T
- T
t
t
A
A
1
1
= P
= P
t
t
2
2
DM
DM
100
100
Z
Z
thJA
thJA
thJA
thJA
t
t
t
t
1
2
1
2
(t)
(t)
Vishay Siliconix
= 100 °C/W
= 190 °C/W
www.vishay.com/doc?91000
Si8472DB
1000
1000
www.vishay.com
7