SQ4946EY Vishay, SQ4946EY Datasheet - Page 6

• Manufacturer Part Number: SQ4946EY
• Description: Dual N-channel 60 V D-s 175 ?c Mosfet
• Manufacturer: Vishay

SQ4946EY
Vishay Siliconix
THERMAL RATINGS T
www.vishay.com
6
1000
0.01
0.01
0.01
0.1
100
0.1
0.1
10
2
1
2
1
1
10
10 -
10
-4
-4
4
Duty Cycle = 0.5
0.2
0.1
0.05
0.02
Single Pulse
10
A
-3
= 25 °C, unless otherwise noted
10 -
3
Normalized Thermal Transient Impedance, Junction-to-Ambient
Normalized Thermal Transient Impedance, Junction-to-Case
10
Single Pulse Avalanche Current (Peak) vs. Time in Avalanche
-3
10
-2
Graph to be available
Graph to be available
10 -
upon completion
upon completion
2
Square Wave Pulse Duration (s)
Square Wave Pulse Duration (s)
10
of testing
-1
of testing
t av (s)
10
-2
10 -
1
1
10
10
1
Notes:
1. Duty Cycle, D =
2. Per Unit Base = R
3. T
4. Surface Mounted
P
-1
DM
JM
- T
t
1
S-81560-Rev. C, 23-Oct-08
A
Document Number: 74492
t
2
= P
100
DM
t
t
thJA
Z
1
2
thJA
= 62.5 °C/W
(t)
10
1000
1
30