Vishay 8ETL06FPPbF - Manual (Page 3)

Document Number: 94028 For technical questions, contact: [email protected] www.vishay.com
Revision: 08-Apr-08 3
8ETL06PbF/8ETL06FPPbF
Ultralow V
F
Hyperfast Rectifier for
Discontinuous Mode PFC, 8 A FRED Pt TM
Vishay High Power Products
Fig. 1 - Typical Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics
1
10
T
J
= 175 °C
T
J
= 150 °C
T
J
= 25 °C
0.4 0.8
V
F
- Forward Voltage Drop (V)
I F
- Instantaneous
Forwar
d Current (A)
100
1.2 1.6 2.0
0.1
0.01
0.1
1
10
100
100 200 400
V
R
- Reverse Voltage (V)
I R
- Re
ver
s
e Current (µA)
300
0.001
600 500
T
J
= 175 °C
T
J
= 150 °C
T
J
= 125 °C
T
J
= 100 °C
T
J
= 25 °C
T
J
= 50 °C
T
J
= 75 °C
100
0 200 400 500 600
10
V
R
- Reverse Voltage (V)
C
T
- J
unction Capacitance (pF)
300 100
T
J
= 25 °C
0.01
0.1
10
0.00001 0.0001 0.001 0.01 0.1 1
t
1
- Rectangular Pulse Duration (s)
Z
thJC
- Thermal Impedance (°C/W)
.
.
P
DM
t
1
t
2
Notes:
1. Duty factor D = t
1
/t
2
2. Peak T
J
= P
DM
x Z
thJC
+ T
C
1
Single pulse
(thermal resistance)
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01