MR1120 Datasheet, PDF (1/3 Pages) Digitron Semiconductors – 12A STANDARD RECOVERY RECTIFIER

DIGITRON SEMICONDUCTORS
MR1120-MR1126, MR1128, MR1130
12A STANDARD RECOVERY RECTIFIER
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)
I²t rating (non repetitive, 1ms < t < 8.3ms)
Operating and storage junction temperature range
Maximum thermal resistance
Junction to case
Symbol
V_RRM
V_RWM
V_R
V_RSM
V_R(RMS)
I_O
I_FRM
I_FSM
I²t
T_J, T_stg
R_Ó¨JC
1120
50
100
35
1121
100
200
70
1122
200
300
140
1123
MR
1124
1125
300
400
500
400
500
600
210 280 350
12 @ T_C = 150°C
75 @ T_C = 150°C
300 for ½ cycle
375
-65 to +190
2.5
1126
1128
1130
Unit
600
800 1000
V
720 1000 1200
V
420 560 700
V
A
A
A
A_(rms)2S
°C
°C/W
ELECTRICAL CHARACTERISTICS (T_L = 25°C unless otherwise noted)
Parameter
Symbol
1120
1121
1122
1123
MR
1124
1125
1126
1128
1130
Full cycle average forward voltage drop
(I_O = 12A and rated V_R, T_C = 150°C, half wave)
V_F(AV)
0.55
DC forward voltage drop
(I_F = 12Adc, T_C = 25°C)
V_F
1.0
Full cycle average reverse current
(I_O = 12A and rated V_R, T_C = 150°C, half wave)
I_R(AV)
1.5
DC reverse current
(Rated V_R, T_C = 25°C)
I_R
0.5
Note 1: Pulse test: Pulse width = 300µs, duty cycle = 2.0%.
MECHANICAL CHARACTERISTICS
Case
DO-4(R)
Marking
Alpha-numeric
Normal polarity Cathode is stud
Reverse polarity Anode is stud (add “R” suffix)
Unit
V
V
mA
mA
144 Market Street
Kenilworth NJ 07033 USA
DO-4(R)
Inches
Millimeters
Min Max Min Max
A - 0.078 - 1.981
B 0.422 0.453 10.719 11.506
C - 0.405 - 10.287
D - 0.800 - 20.320
E 0.420 0.440 10.668 11.176
F - 0.250 - 6.350
G - 0.424 - 10.770
H 0.066 - 1.676 -
phone +1.908.245-7200
fax +1.908.245-0555
[e-mail]
www.digitroncorp.com
Rev. 20121128