參數(shù)資料
型號: MURB820-1PBF
元件分類: 整流器
英文描述: 8 A, 200 V, SILICON, RECTIFIER DIODE, TO-262AA
封裝: TO-262, 3 PIN
文件頁數(shù): 4/8頁
文件大小: 196K
代理商: MURB820-1PBF
MUR820, MURB820, MURB820-1
Bulletin PD-20731 rev. C 12/03
4
www.irf.com
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current
Fig.6-Forward Power Loss Characteristics
(2) Formula used: T
C = TJ - (Pd + PdREV) x RthJC ;
Pd = Forward Power Loss = I
F(AV) x VFM @ (IF(AV) / D)
(see Fig. 6);
Pd
REV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = rated VR
Average
Power
Loss
(Watts
)
trr
(nC
)
0
2
4
6
8
10
0369
12
DC
RMS Limit
D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.20
D = 0.50
Qrr
(nC
)
10
20
30
40
50
100
1000
IF = 16A
IF = 8 A
IF = 4 A
V = 160V
T = 125C
T = 25C
R
J
0
40
80
120
160
200
100
1000
IF = 16A
IF = 8 A
IF = 4 A
V = 160V
T = 125C
T = 25C
R
J
130
140
150
160
170
180
0
369
12
DC
Square wave (D = 0.50)
Rated Vr applied
see note (2)
Average Forward Current - IF
(AV)(A)
Allowable
Case
Temperature
(°C)
Average Forward Current - IF
(AV)(A)
Fig. 8 - Typical Stored Charge vs. di F /dt
Fig. 7 - Typical Reverse Recovery vs. di F /dt
di F/dt (A/s )
di F /dt (A/s )
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