fqb9n30 Fairchild Semiconductor, fqb9n30 Datasheet - Page 4

• Manufacturer Part Number: fqb9n30
• Description: 300v N-channel Mosfet
• Manufacturer: Fairchild Semiconductor

©2000 Fairchild Semiconductor International
Typical Characteristics
10
10
10
10
1.2
1.1
1.0
0.9
0.8
-1
Figure 9. Maximum Safe Operating Area
-100
2
1
0
10
Figure 7. Breakdown Voltage Variation
0
-50
T
V
vs. Temperature
J
DS
, Junction Temperature [
, Drain-Source Voltage [V]
0
 Notes :
1 0
1 0
Operation in This Area
is Limited by R
1 0
10
1. T
2. T
3. Single Pulse
1
- 1
- 2
1 0
0
C
J
= 150
= 25
- 5
0 .0 1
o
D = 0 . 5
0 .0 2
0 .0 5
C
o
0 .1
C
0 .2
50
DS(on)
DC
Figure 11. Transient Thermal Response Curve
10 ms
100
1 0
(Continued)
o
- 4
1 ms
C]
s in g le p u ls e
10
 Notes :
1. V
2. I
t
2
1
100 s
, S q u a r e W a v e P u ls e D u r a t io n [ s e c ]
D
GS
= 250  A
150
= 0 V
1 0
- 3
200
1 0
- 2
3.0
2.5
2.0
1.5
1.0
0.5
0.0
10
8
6
4
2
0
-100
25
Figure 8. On-Resistance Variation
 N o te s :
Figure 10. Maximum Drain Current
1 0
1 . Z
2 . D u ty F a c t o r , D = t
3 . T
- 1
P
-50
DM
 J C
J M
50
- T
( t ) = 1 . 2 8  /W M a x .
vs. Case Temperature
C
= P
T
vs. Temperature
J
T
t
, Junction Temperature [
1
C
D M
t
0
, Case Temperature [  ]
1 0
2
* Z
0
75
1
/t
 J C
2
( t )
50
100
1 0
1
100
o
C]
125
 Notes :
1. V
2. I
150
D
GS
= 4.5 A
= 10 V
200
150
Rev. A, May 2000