Naina Semiconductor Ltd.
Single Phase Bridge Rectifier, 70 Amps
Features
•
•
•
Easy connections
Excellent power volume ratio
Insulated type
MDQ70
Voltage Ratings
(T
J
= 25 C unless otherwise noted)
Type
number
Voltage
code
80
100
120
140
160
o
MDQ
V
RRM
, Max.
repetitive peak
reverse voltage
(V)
800
1000
1200
1400
1600
V
RSM
, Max. non-
repetitive peak
reverse voltage
(V)
900
1100
1300
1500
1700
I
RRM
max
@ T
J
max
(mA)
MDQ70
8.0
Electrical Specifications
(T
J
= 25
o
C unless otherwise noted)
Parameters
Maximum DC output current
Forward surge current (non-repetitive), one cycle
Fusing current
Maximum forward voltage drop
RMS isolation voltage
Conditions
T
C
= 85 C
f = 50 Hz
I
FM
= 70A, T
J
= 25
o
C
o
Symbol
I
DC
I
FSM
I
2
t
V
FM
V
ISO
Values
70
800
3200
1.2
3000
Units
A
A
A
2
s
V
V
Thermal and Mechanical Specifications
(T
J
= 25
o
C unless otherwise noted)
Parameters
Maximum operating junction temperature range
Maximum storage temperature range
Maximum thermal resistance, junction to case
Mounting torque
Approximate weight
to heatsink
to terminal
Symbol
T
J
T
STG
R
th(J-C)
F
W
Values
- 40 to + 150
- 40 to + 150
0.24
3 ± 15%
3 ± 15%
165
Units
C
C
o
C/W
o
o
Nm
g
1
D-95, Sector 63, Noida – 201301, India • Tel: 0120-4205450 • Fax: 0120-4273653
sales@nainasemi.com • www.nainasemi.com
Naina Semiconductor Ltd.
Package Outline
(All dimensions in mm)
MDQ70
Package Type
T
Package Type
C
Ordering Table
MDQ
1
70
2
-
3
120
4
1 – Single-Phase Bridge
2 – Current = I
D
3 – Package Type
4 – Voltage Code x 10 = V
RRM
(See Voltage Ratings Table)
2
D-95, Sector 63, Noida – 201301, India • Tel: 0120-4205450 • Fax: 0120-4273653
sales@nainasemi.com • www.nainasemi.com
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