25RIA Series
Bulletin I2402 rev. B 01/05
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Type number
Voltage
Code
10
20
40
60
25RIA
80
100
120
140
160
V
DRM
/V
RRM
, max. repetitive
peak and off-state voltage (1)
V
100
200
400
600
800
1000
1200
1400
1600
V
RSM
, maximum non-
repetitive peak voltage (2)
V
150
300
500
700
900
1100
1300
1500
1700
I
DRM
/I
RRM
max.
@ T
J
= T
J
max.
mA
20
10
(1)
Units may be broken over non-repetitively in the off-state direction without damage, if dI/dt does not exceed 20A/µs
(2)
For voltage pulses with t
p
≤
5ms
On-state Conduction
25RIA
Parameter
I
T(AV)
I
T(RMS)
I
TSM
Max. average on-state current
@ Case temperature
Max. RMS on-state current
Max. peak, one-cycle
non-repetitive surge current
10 to 120
25
85
40
420
440
350
370
140 to 160
25
85
40
398
415
335
350
795
725
560
510
7950
0.99
Units
A
°C
A
A
Conditions
180° sinusoidal conduction
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
No voltage
reapplied
100% V
RRM
reapplied
No voltage
reapplied
100% V
RRM
reapplied
Sinusoidal half wave,
Initial T
J
= T
J
max.
I
2
t
Maximum I
2
t for fusing
867
790
615
560
A
2
s
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
I
2
√t
V
T(TO)1
Maximum I
2
√t
for fusing
Low level value of threshold
voltage
8670
0.99
A
2
√s
V
t = 0.1 to 10ms, no voltage reapplied, T
J
= T
J
max.
(16.7% x
π
x I
T(AV)
< I <
π
x I
T(AV)
), T
J
= T
J
max.
(I >
π
x I
T(AV)
),T
J
= T
J
max.
V
T(TO)
2
High level value of threshold
voltage
r
t1
r
t2
V
TM
Low level value of on-state
slope resistance
High level value of on-state
slope resistance
Max. on-state voltage
1.40
10.1
5.7
1.15
11.73
10.05
mΩ
(16.7% x
π
x I
T(AV)
< I <
π
x I
T(AV)
), T
J
= T
J
max.
(I >
π
x I
T(AV)
),T
J
= T
J
max.
1.70
---
---
1.80
130
200
V
I
pk
= 79 A, T
J
= 25°C
I
H
I
L
Maximum holding current
Latching current
mA
T
J
= 25°C. Anode supply 6V, resistive load,
2
www.irf.com
IRF [ INTERNATIONAL RECTIFIER ]
