Datasheet

VS-25RIA Series
www.vishay.com
Vishay Semiconductors
Revision: 11-Mar-14
4
Document Number: 93701
For technical questions within your region: [e-mail]
, [e-mail], [e-mail]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Fig. 1 - Current Ratings Characteristics Fig. 1 - Current Ratings Characteristics
Fig. 2 - On-State Power Loss Characteristics
Fig. 3 - On-State Power Loss Characteristics
80
90
100
110
120
130
0 5 10 15 20 25 30
30°
60°
90°
120°
180°
Average On-state Current (A)
Maximum Allowable Case Temperature (°C)
Conduction Angle
25RIA Series
R (DC) = 0.75 K/W
thJC
80
90
100
110
120
130
0 10203040
DC
30°
60°
90°
120°
180°
Average On-state Current (A)
Maximum Allowable Case Temperature (°C)
Conduction Period
25RIA Series
R (DC) = 0.75 K/W
thJC
0 255075100125
Maximum Allowable Ambient Temperature (°C)
R
=
1
K
/
W
-
D
e
l
t
a
R
t
h
S
A
2
K
/
W
3
K
/
W
4
K
/
W
5
K
/
W
7
K
/
W
0
5
10
15
20
25
30
35
40
45
0 5 10 15 20 25 30
RMS Limit
Conduction Angle
180°
120°
90°
60°
30°
Maxi mum Ave rag e On- st ate Powe r L os s ( W)
Average On-state Current (A)
25RIA Series
T = 125°C
J
0255075100125
Maximum Allowable Ambient Temperature (°C)
2
K
/
W
7
K
/
W
5
K
/
W
4
K
/
W
3
K
/
W
R = 1 K/W- D
elt
aR
t
h
S
A
0
5
10
15
20
25
30
35
40
45
50
55
60
0 5 10 15 20 25 30 35 40
DC
180°
120°
90°
60°
30°
RMS Limit
Conduction Period
Maximum Average On-state Power Loss (W)
Average On-state Current (A)
25RIA Series
T = 125°C
J