參數(shù)資料
型號(hào): 8ETLFPPBF
廠商: International Rectifier
英文描述: Ultra-low VF Hyperfast Rectifier for Discontinuous Mode PFC
中文描述: 超低VF Hyperfast整流器不連續(xù)模式PFC
文件頁(yè)數(shù): 4/8頁(yè)
文件大?。?/td> 245K
代理商: 8ETLFPPBF
4
8ETL06PbF, 8ETL06FPPbF
Bulletin
PD-20888 rev. A 10/06
www.irf.com
Fig. 6 - Max. Allowable Case Temperature
Vs. Average Forward Current
Average Forward Current - I
F
(AV)
(A)
A
150
155
160
165
170
175
180
0
2
4
6
8
10
12
14
DC
see note (3)
Square wave (D = 0.50)
Rated Vr applied
Fig. 5 - Max. Thermal Impedance Z
thJC
Characteristics (FULLPACK)
t
1
, Rectangular Pulse Duration (Seconds)
T
t
Fig. 7 - Max. Allowable Case Temperature
Vs. Average Forward Current (FULLPACK)
Fig. 8 - Forward Power Loss Characteristics
Average Forward Current - I
F
(AV)
(A)
Average Forward Current - I
F
(AV)
(A)
A
A
0
2
4
6
8
10
12
0
2
4
6
8
10
12
DC
RMS Limit
D = 0.01
D = 0.02
D = 0.05
D = 0.1
D = 0.2
D = 0.5
(3)
Formula used: T
C
= T
J
- (Pd + Pd
REV
) x R
thJC
;
Pd = Forward Power Loss =
I
F(AV)
x V
FM
@ (I
F(AV)
/
D)
(see Fig. 8);
Pd
REV
= Inverse Power Loss = V
R1
x I
R
(1 - D);
I
R
@ V
R1
= rated V
R
0.01
0.00001
0.1
1
10
0.0001
0.001
0.01
0.1
1
10
100
Single Pulse
(Thermal Resistance)
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
2
t
1
t
P
DM
Notes:
1. Duty factor D = t1/ t2
2. Peak Tj = Pdm x ZthJC + Tc
80
100
120
140
160
180
0
2
4
6
8
10
12
14
DC
see note (3)
Square wave (D = 0.50)
Rated Vr applied
相關(guān)PDF資料
PDF描述
8ETLPBF Ultra-low VF Hyperfast Rectifier for Discontinuous Mode PFC
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