irf640b Fairchild Semiconductor, irf640b Datasheet - Page 5

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

©2001 Fairchild Semiconductor Corporation
Typical Characteristics
1 0
1 0
1 0
1 0
1 0
1 0
- 1
- 2
Figure 11-1. Transient Thermal Response Curve for IRF640B
1 0
0
Figure 11-2. Transient Thermal Response Curve for IRFS640B
-1
-2
0
1 0
- 5
-5
D = 0 .5
0 . 0 2
0 . 0 1
0 . 0 5
0 . 2
0 . 1
D = 0 .5
0 . 0 2
0 . 0 1
0 . 0 5
0 . 2
0 . 1
1 0
1 0
s in g le p u ls e
(Continued)
- 4
-4
s in g le p u ls e
t
1
t
, S q u a re W a v e P u ls e D u ra tio n [s e c ]
1
, S q u a re W a v e P u ls e D u ra tio n [s e c ]
1 0
1 0
- 3
-3
1 0
1 0
- 2
-2
 N o te s :
1 0
1 . Z
2 . D u ty F a c to r, D = t
3 . T
1 0
- 1
 N o te s :
P
-1
1 . Z
2 . D u ty F a c to r, D = t
3 . T
 J C
J M
DM
P
DM
- T
(t) = 0 .9  /W M a x .
 J C
J M
C
- T
= P
(t) = 2 .8 9  /W M a x .
C
t
D M
= P
1
t
t
1 0
1
2
* Z
t
1 0
D M
2
0
1
 J C
/t
* Z
0
2
(t)
1
 J C
/t
2
(t)
1 0
1 0
1
1
Rev. A, November 2001