irf640b Fairchild Semiconductor, irf640b Datasheet - Page 4

• Manufacturer Part Number: irf640b
• Description: 200v N-channel Mosfet
• Manufacturer: Fairchild Semiconductor

©2001 Fairchild Semiconductor Corporation
Typical Characteristics
Figure 9-1. Maximum Safe Operating Area
10
1.2
1.1
1.0
0.9
0.8
10
10
10
20
16
12
-100
8
4
0
-1
2
1
0
Figure 7. Breakdown Voltage Variation
10
25
0
Figure 10. Maximum Drain Current
-50
50
vs Case Temperature
T
V
vs Temperature
J
, Junction Temperature [
DS
T
Operation in This Area
is Limited by R
0
C
, Drain-Source Voltage [V]
 Notes :
for IRF640B
, Case Temperature [  ]
10
1. T
2. T
3. Single Pulse
1
75
C
J
= 150
= 25
o
DS(on)
C
o
C
50
DC
100
10 ms
100
(Continued)
1 ms
o
C]
 Notes :
10
1. V
2. I
100 s
2
D
G S
= 250  A
125
= 0 V
150
200
150
10
10
Figure 9-2. Maximum Safe Operating Area
3.0
2.5
2.0
1.5
1.0
0.5
0.0
10
10
10
-1
-2
-100
2
1
0
10
0
Figure 8. On-Resistance Variation
-50
T
V
Operation in This Area
is Limited by R
vs Temperature
J
DS
, Junction Temperature [
for IRFS640B
0
, Drain-Source Voltage [V]
 Notes :
10
1. T
2. T
3. Single Pulse
1
C
J
= 150
= 25
DS(on)
o
C
o
C
50
DC
100 ms
10 ms
100
o
C]
1 ms
10
100 s
2
 Notes :
1. V
2. I
150
D
GS
= 9.0 A
= 10 V
Rev. A, November 2001
200