Datasheet

MB Series
2
Bulletin I2715 rev. I 03/03
www.irf.com
I
O
Maximum DC output current 25 35 A Resistive or inductive load
20 28 A Capacitive load
@ Case temperature 65 60 °C
I
FSM
Maximum peak, one-cycle 400 475 A t = 10ms No voltage
non-repetitive forward current 420 500 t = 8.3ms reapplied
335 400 t = 10ms 100% V
RRM
350 420 t = 8.3ms reapplied Initial T
J
= T
J
max.
I
2
t Maximum I
2
t for fusing 790 1130 A
2
s t = 10ms No voltage
725 1030 t = 8.3ms reapplied
560 800 t = 10ms 100% V
RRM
512 730 t = 8.3ms reapplied
I
2
√t Maximum I
2
√t for fusing 5.6 11.3 KA
2
√sI
2
t for time t
x
= I
2
√t x √t
x
;
0.1 ≤ t
x
≤ 10ms, V
RRM
= 0V
V
F(TO)1
Low-level of threshold voltage 0.76 0.79 V (16.7% x π x I
F(AV)
< I < π x I
F(AV)
), @ T
J
max.
V
F(TO)2
High-level of threshold voltage 0.92 0.96 (I > π x I
F(AV)
), @ T
J
max.
r
t1
Low-level forward slope resistance 6.8 5.8 m Ω (16.7% x π x I
F(AV)
< I < π x I
F(AV)
), @ T
J
max.
r
t2
High-level forward slope resistance 5.0 4.5 (I > π x I
F(AV)
), @ T
J
max.
V
FM
Maximum forward voltage drop 1.11 1.14 V T
J
= 25
o
C, I
FM
= 40A
PK
(26MB)
T
J
= 25
o
C, I
FM
= 55A
PK
(36MB)
I
RRM
Max. DC reverse current 10 10 µAT
J
= 25
o
C, per diode at V
RRM
V
INS
RMS isolation voltage base plate 2700 2700 V f = 50 Hz, t = 1s
Forward Conduction
Voltage V
RRM
, maximum repetitive V
RSM
, maximum non- I
RRM
max.
Type number Code peak reverse voltage repetitive peak rev. voltage @ T
J
max.
VV
20 200 275
40 400 500
26MB..A 60 600 725 2
36MB..A 80 800 900
100 1000 1100
120 1200 1300
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Parameters 26MB-A 36MB-A Units Conditions
tp = 400µs