VS-25F80 Vishay, VS-25F80 Datasheet - Page 3

• Manufacturer Part Number: VS-25F80
• Description: STANDARD DIODE, 25A, 800V, DO-203AA
• Manufacturer: Vishay

Specifications of VS-25F80

• Repetitive Reverse Voltage Vrrm Max: 800V
• Forward Current If(av): 25A
• Forward Voltage Vf Max: 900mV
• Forward Surge Current Ifsm Max: 314A
• Diode Type: Standard Recovery
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note
• The table above shows the increment of thermal resistance R
Document Number: 93506
Revision: 29-Sep-08
ΔR
CONDUCTION ANGLE
thJC
CONDUCTION
180°
120°
90°
60°
30°
180
170
160
150
140
130
120
110
100
Fig. 1 - Current Ratings Characteristics
0
5
Average Forward Current (A)
10
30°
SINUSOIDAL CONDUCTION
35
30
25
20
15
10
25F(R) Series
R
5
0
thJC
15
0
60°
RMS Limit
(DC) = 1.5 K/W
90°
Conduction Angle
20
5
For technical questions, contact: [e-mail]
Average Forward Current (A)
180°
120°
120°
0.28
0.39
0.50
0.73
1.20
90°
60°
30°
10
180°
25
Standard Recovery Diodes
Fig. 3 - Forward Power Loss Characteristics
15
(Stud Version), 25 A
30
Conduction Angle
25F(R) Series
T = 175°C
J
20
thJC
25
RECTANGULAR CONDUCTION
when devices operate at different conduction angles than DC
30
0
Maximum Allowable Ambient Temperature (°C)
25
0.24
0.41
0.54
0.75
1.21
50
75
180
170
160
150
140
130
120
110
100
Fig. 2 - Current Ratings Characteristics
Vishay High Power Products
0
100 125 150 175
5
Average Forward Current (A)
10 15 20 25 30 35 40 45
30°
TEST CONDITIONS
60°
T
J
25F(R) Series
R
90°
= T
thJC
120°
J
maximum
25F(R) Series
(DC) = 1.5 K/W
180°
Conduction Period
DC
www.vishay.com
UNITS
K/W
3