8ETH03S Vishay, 8ETH03S Datasheet - Page 3

• Manufacturer Part Number: 8ETH03S
• Description: DIODE UFAST 300V 8A D2PAK
• Manufacturer: Vishay
• Series: FRED Pt™r

Specifications of 8ETH03S

• Voltage - Forward (vf) (max) @ If: 1.25V @ 8A
• Voltage - Dc Reverse (vr) (max): 300V
• Current - Average Rectified (io): 8A
• Current - Reverse Leakage @ Vr: 20µA @ 300V
• Diode Type: Standard
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Reverse Recovery Time (trr): 35ns
• Mounting Type: Surface Mount
• Package / Case: TO-263-3, D²Pak (2 leads + Tab), TO-263AB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Capacitance @ Vr, F: -
• Other names: *8ETH03S; VS-8ETH03S; VS-8ETH03S; VS8ETH03S; VS8ETH03S

Document Number: 93933
Revision: 08-Sep-08
100
Fig. 1 - Typical Forward Voltage Drop Characteristics
10
1
0.4
0.01
0.6
0.1
10
0.00001
1
V
F
- Forward Voltage Drop (V)
0.8
1.0
(thermal resistance)
Single pulse
1.2
0.0001
For technical questions, contact: [e-mail]
1.4
T
T
T
Fig. 4 - Maximum Thermal Impedance Z
J
J
J
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
= 175 °C
= 125 °C
= 25 °C
1.6
1000
100
10
0
1.8
0.001
Hyperfast Rectifier,
t
1
2.0
8 A FRED Pt
50
- Rectangular Pulse Duration (s)
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
V
T
R
J
= 25 °C
- Reverse Voltage (V)
100
150
0.01
TM
200
0.001
thJC
1000
0.01
100
0.1
10
250
1
Characteristics
Fig. 2 - Typical Values of Reverse Current vs.
0
0.1
Vishay High Power Products
Notes:
1. Duty factor D = t
2. Peak T
300
50
8ETH03S/8ETH03-1
V
R
J
- Reverse Voltage (V)
100
Reverse Voltage
= P
T
J
T
DM
= 175 °C
P
J
DM
1
= 150 °C
T
x Z
150
J
1
/t
t
= 125 °C
1
thJC
2
t
2
T
.
+ T
J
= 100 °C
200
C
T
J
.
= 25 °C
www.vishay.com
10
250
300
3