NCV8440 ON Semiconductor, NCV8440 Datasheet - Page 7

• Manufacturer Part Number: NCV8440
• Description: Protected Power MOSFET
• Manufacturer: ON Semiconductor

10,000
3000
2500
2000
1500
1000
1000
500
100
100
0
0.1
10
4
1
1
t
t
0.000001
t
t
Figure 13. Resistive Load Switching Time vs.
Figure 15. Resistive Load Switching Time vs.
d(off)
d(on)
f
r
V
5%
2%
1%
V
20%
10%
50% Duty Cycle
DD
Gate Resistance (V
DD
= 15 V
V
V
= 40 V
5
DD
DD
0.00001
= 40 V
= 15 V
10
Gate−Source Voltage
Single Pulse
6
V
R
GS
0.0001
G
100
GS
7
(W)
(V)
= 10 V, I
Figure 17. Transient Thermal Resistance
TYPICAL PERFORMANCE CURVES
8
1000
D
0.001
= 2.6 A)
I
R
D
G
= 2.6 A
9
= 0 W
http://onsemi.com
t
t
d(on)
d(off)
10,000
PULSE TIME (sec)
t
t
r
f
0.01
10
7
10,000
1000
100
100
110
90
80
70
60
50
1
0
t
t
0.1
t
d(off)
d(on)
f
Figure 14. Resistive Load Switching Time vs.
V
V
DD
50
DD
t
r
Gate Resistance (V
COPPER HEAT SPREADER AREA (mm
= 15 V
= 40 V
100
Figure 16. R
10
1
150 200 250 300 350 400 450 500
qJA
R
G
100
(W)
GS
PCB Cu thickness, 1.0 oz
PCB Cu thickness, 2.0 oz
10
vs. Copper Area
= 5 V, I
1000
D
= 2.6 A)
100
2
)
10,000
1000