SiDR610DP
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Vishay Siliconix
S17-1313-Rev. A, 21-Aug-17
5
Document Number: 75649
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TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
Current Derating
a
Power, Junction-to-Case
Note
a. The power dissipation P
D
is based on T
J
max. = 150 °C, using junction-to-case thermal resistance, and is more useful in settling the upper
dissipation limit for cases where additional heatsinking is used. It is used to determine the current rating, when this rating falls below the
package limit
Normalized Thermal Transient Impedance, Junction-to-Ambient
10
100
1000
10000
0
10
20
30
40
50
0255075100125150
Axis Title
1st line
2nd line
2nd line
I
D
- Drain Current (A)
T
C
- Case (Drain) Temperature (°C)
2nd line
10
100
1000
10000
0
30
60
90
120
150
0 255075100125150
Axis Title
1st line
2nd line
2nd line
Power (W)
T
C
- Case (Drain) Temperature (°C)
2nd line
10
100
1000
10000
0.01
0.1
1
0.0001 0.001 0.01 0.1 1 10 100 1000
Axis Title
1st line
2nd line
Normalized Effective Transient
Thermal Impedance
Square Wave Pulse Duration (s)
2nd line
0.1
0.05
0.02
Single pulse
Duty cycle = 0.5
0.2
P
DM
t
1
t
2
1. Duty cycle, D =
2. Per unit base = R
thJA
= 54 °C/W
3. T
JM
-T
A
= P
DM
Z
thJA
(t)
4. Surface mounted
t
1
t
2
Notes: