SQ4840EY Vishay, SQ4840EY Datasheet - Page 6

• Manufacturer Part Number: SQ4840EY
• Description: N-channel 40 V D-s 175 ?c Mosfet
• Manufacturer: Vishay

SQ4840EY
Vishay Siliconix
THERMAL RATINGS T
www.vishay.com
6
1000
0.01
0.01
0.01
100
0.1
0.1
0.1
10
2
1
2
1
1
10
10 -
10 -
-4
0.05
4
0.02
4
Duty Cycle = 0.5
0.2
0.1
0.05
0.02
Duty Cycle = 0.5
0.2
0.1
Single Pulse
A
10 -
10
= 25 °C, unless otherwise noted
-3
3
Single Pulse
Normalized Thermal Transient Impedance, Junction-to-Ambient
Single Pulse Avalanche Current (Peak) vs. Time in Avalanche
10 -
3
Normalized Thermal Transient Impedance, Junction-to-Case
10 -
10
-2
2
Graph to be available
Square Wave Pulse Duration (s)
upon completion
10 -
Square Wave Pulse Duration (s)
2
10 -
10
of testing
-1
1
t av (s)
10 -
1
1
1
10
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
t
S-81565-Rev. A, 23-Oct-08
2
Document Number: 68669
DM
Z
thJA
thJA
100
100
t
t
1
2
(t)
= 65 °C/W
600
10
1000