DIGITRON SEMICONDUCTORS
MR1120-MR1126, MR1128, MR1130
MAXIMUM RATINGS
Rating
Peak repetitive reverse voltage
Working peak reverse voltage
DC blocking voltage
Non-repetitive peak reverse voltage
(½ wave, single phase, 60 cycle peak)
RMS reverse voltage
Average rectified forward current
(Rated V
R
)
Peak repetitive forward current
Non-repetitive peak surge current
(superimposed on rated current at rated voltage, T
C
= 150°C)
I
2
t rating
(non repetitive, 1ms < t < 8.3ms)
Operating and storage junction temperature range
Maximum thermal resistance
Junction to case
Symbol
1120
1121
1122
1123
12A STANDARD RECOVERY RECTIFIER
MR
1124
1125
1126
1128
1130
Unit
V
RRM
V
RWM
V
R
V
RSM
V
R(RMS)
I
O
I
FRM
I
FSM
I
2
t
T
J,
T
stg
R
ӨJC
50
100
200
300
400
500
600
800
1000
V
100
200
300
400
500
600
720
1000
1200
V
V
A
A
A
A
(rms)2
S
35
70
140
210
280
350
420
560
700
12 @ T
C
= 150°C
75 @ T
C
= 150°C
300 for ½ cycle
375
-65 to +190
2.5
°C
°C/W
ELECTRICAL CHARACTERISTICS
(T
L
= 25°C unless otherwise noted)
Parameter
Full cycle average forward voltage drop
(I
O
= 12A and rated V
R
, T
C
= 150°C, half wave)
DC forward voltage drop
(I
F
= 12Adc, T
C
= 25°C)
Full cycle average reverse current
(I
O
= 12A and rated V
R
, T
C
= 150°C, half wave)
DC reverse current
(Rated V
R
, T
C
= 25°C)
Note 1: Pulse test: Pulse width = 300µs, duty cycle = 2.0%.
Symbol
V
F(AV)
V
F
I
R(AV)
I
R
MR
1120
1121
1122
1123
1124
1125
1126
1128
1130
Unit
V
V
mA
mA
0.55
1.0
1.5
0.5
MECHANICAL CHARACTERISTICS
Case
Marking
Normal polarity
Reverse polarity
DO-4(R)
Alpha-numeric
Cathode is stud
Anode is stud (add “R” suffix)
DO-4(R)
Inches
Min
Max
-
0.078
0.422 0.453
-
0.405
-
0.800
0.420 0.440
-
0.250
-
0.424
0.066
-
Millimeters
Min
Max
-
1.981
10.719 11.506
-
10.287
-
20.320
10.668 11.176
-
6.350
-
10.770
1.676
-
A
B
C
D
E
F
G
H
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20121128
DIGITRON SEMICONDUCTORS
MR1120-MR1126, MR1128, MR1130
12A STANDARD RECOVERY RECTIFIER
Available Non-RoHS (standard) or RoHS compliant (add PBF suffix).
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20121128