8ETL IRF [International Rectifier], 8ETL Datasheet - Page 4

• Manufacturer Part Number: 8ETL
• Description: Ultra-low VF Hyperfast Rectifier for Discontinuous Mode PFC
• Manufacturer: IRF [International Rectifier]

8ETL06PbF, 8ETL06FPPbF
Bulletin
4
180
175
170
165
160
155
150
12
10
Fig. 8 - Forward Power Loss Characteristics
Fig. 6 - Max. Allowable Case Temperature
PD-20888 rev. A 10/06
8
6
4
2
0
0
0
Square wave (D = 0.50)
Rated Vr applied
see note (3)
Average Forward Current - I
RMS Limit
Average Forward Current - I
Vs. Average Forward Current
0.01
0.1
2
0.00001
10
2
1
4
Fig. 5 - Max. Thermal Impedance Z
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
4
6
0.0001
6
DC
(Thermal Resistance)
8
8
Single Pulse
10
t
1
, Rectangular Pulse Duration (Seconds)
0.001
D = 0.01
D = 0.02
D = 0.05
D = 0.1
D = 0.2
D = 0.5
F
F
(AV)
(AV)
10
DC
12
(A)
(A)
14
12
0.01
thJC
0.1
Characteristics (FULLPACK)
Notes:
1. Duty factor D = t1/ t2
2. Peak Tj = Pdm x ZthJC + Tc
(3) Formula used: T
180
160
140
120
100
1
Vs. Average Forward Current (FULLPACK)
Pd = Forward Power Loss =
(see Fig. 8);
Pd
I
80
I
R
Fig. 7 - Max. Allowable Case Temperature
F(AV)
@ V
REV
0
Square wave (D = 0.50)
Rated Vr applied
see note (3)
Average Forward Current - I
x V
R1
= Inverse Power Loss = V
P
DM
FM
= rated V
2
@ (I
10
1 t
2 t
F(AV)
4
C
R
= T
/
J
D)
- (Pd + Pd
6
100
8
www.irf.com
REV
R1
DC
x I
10
) x R
R
(1 - D);
F
(AV)
thJC
12
(A)
;
14