参数资料
型号: IRF840S
厂商: Fairchild Semiconductor Corporation
英文描述: N-Channel Power MOSFET(N沟道增强型功率MOS场效应管(漏源电压为500V,导通电阻为0.85Ω,漏电流为8A))
中文描述: N沟道功率MOSFET(不适用沟道增强型功率马鞍山场效应管(漏源电压为500V及导通电阻为0.85Ω,漏电流为8A)条)
文件页数: 4/7页
文件大小: 234K
代理商: IRF840S
IRF840S
-75
-50
-25
0
25
50
75
100
125
150
175
0.8
0.9
1.0
1.1
1.2
@ Notes :
1. V
GS
= 0 V
2. I
D
= 250
μ
A
B
D
D
T
J
, Junction Temperature [
o
C]
-75
-50
-25
0
25
50
75
100
125
150
175
0.0
0.5
1.0
1.5
2.0
2.5
3.0
@ Notes :
1. V
GS
= 10 V
2. I
D
= 4.0 A
R
D
D
T
J
, Junction Temperature [
o
C]
10
0
10
1
10
2
10
3
10
-1
10
0
10
1
10
2
DC
10
μ
s
100
μ
s
1 ms
10 ms
@ Notes :
1. T
C
= 25
o
C
2. T
J
= 150
o
C
3. Single Pulse
Operation in This Area
is Limited by R
DS(on)
I
D
V
DS
, Drain-Source Voltage [V]
25
50
75
100
125
150
0
2
4
6
8
10
I
D
T
c
, Case Temperature [
o
C]
10
-5
10
-4
t
1
, Square Wave Pulse Duration [sec]
10
-3
10
-2
10
-1
10
0
10
1
10
-2
10
-1
10
0
single pulse
0.2
0.1
0.01
0.02
0.05
D=0.5
@ Notes :
1. Z
JC
(t)=0.88
o
C/W Max.
2. Duty Factor, D=t
1
/t
2
3. T
JM
-T
C
=P
DM
*Z
θ
JC
(t)
Z
θ
J
(
1&+$11(/
32:(5 026)(7
Fig 7. Breakdown Voltage vs. Temperature
Fig 8. On-Resistance vs. Temperature
Fig 11. Thermal Response
Fig 10. Max. Drain Current vs. Case Temperature
Fig 9. Max. Safe Operating Area
P
DM
t
1
t
2
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