MT3512
THRU
MT3516
GENERAL PURPOSE 3 PHASE BRIDGE RECTIFIER
VOLTAGE RANGE 1200 to 1600 Volts CURRENT 35 Amperes
FEATURES
Glass blunt chip, high reliability
Surge overload rating : 400 amperes peak
Low forward pressure drop
Low thermal resistance, high thermal conductivity,
low temperature rise
* General purpose 3 phase Bridge rectifier applications
*
*
*
*
MT-35
φ 5~5.5
9.8~10.2
MECHANICAL DATA
* UL listed the recognized component directory, file #E94233
* Epoxy: Device has UL flammability classification 94V-O
22.5~23.5
6.2~6.3
28~29
15.7-16.3
φ 0.75~0.85
~
28~29
~
23.7~24.3
.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in millimeters
23.7~24.3
o
~
MAXIMUM RATINGS
(@ T
A
=25
O
C unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum RSM Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current 10 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Current Squared Time
Insulation voltage
Typical Thermal Resistance (Note 1)
Operating and Storage Temperature Range
SYMBOL
V
RRM
V
RMS
V
DC
V
RSM
I
O
I
FSM
I
2
t
Viso
R
θ
JC
T
J
, T
STG
MT3512
1200
840
1200
1300
MT3514
1400
980
1400
1500
35
400
800
2500
0.9
-40 to + 150
MT3516
1600
1120
1600
1700
UNITS
Volts
Volts
Volts
Volts
Amps
Amps
2
A /S
Volts
0
C/ W
0
C
ELECTRICAL CHARACTERISTICS
(@T
A
=25
O
C unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 17.5A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T
A
= 25 C
@T
A
= 150 C
o
o
SYMBOL
V
F
I
R
MT3512
MT3514
1.18
5.0
3.0
MT3516
UNITS
Volts
uAmps
mAmps
2019-02/49
REV: O
NOTES : 1. Thermal Resistance : Heat-sink case mounted or if PCB mounted.
2. "ROHS compliant".
3. Suffix ”W” for wire type
RATING AND CHARACTERISTICS CURVES ( MT3512 THRU MT3516)
INSTANTANEOUS FORWARD CURRENT, (A)
10
5
2
1
0.5
0.2
0
0.2
0.4
0.6
0.8
1
Pulse test
per one diode
AVERAGE FORWARD CURRENT, (A)
30
20
50
40
30
20
10
1.2
1.4
1.6
0
10
30
50
70
90
110
130
O
150
170
INSTANTANEOUS FORWARD VOLTAGE, (V)
CASE TEMPERATURE, ( C)
FIG.1 MAXIMUM INSTANTANEOUS FORWARD
CHARACTERITICS
sine wave
0
FIG.2 TYPICAL FORWARD CURRENT
DERATING CURVE
INSTANTANEOUS REVERSE CURRENT,(mA)
PEAK FORWARD SURGE CURRENT, (A)
400
100
I
FSM
1.0
T
A
= 150
O
C
10ms
200
1 cycle
non-repetitive
Tj=25
0.1
0.01
100
T
A
= 25
O
C
0.001
0
1
2
5
10
20
50
100
0
20
40
60
80
100
120
140
NUMBER OF CYCLE
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG.3 SURGE FORWARD CURRENT CAPABILITY
FIG.4 MAXIMUM REVERSE CHARACTERISTICS
Marking Description
AC
Part No.
Rectron Logo
Year – code:
(Y:Last digit of year &
A:2010,B:2011......)
Week – code:
(WW:01~52)
+
MT35X
VYWW
Voltage-code
12-----1200V
14-----1400V
16-----1600V
DISCLAIMER NOTICE
Rectron Inc reserves the right to make changes without notice to any product
specification herein, to make corrections, modifications, enhancements or other
changes. Rectron Inc or anyone on its behalf assumes no responsibility or liabi-
lity for any errors or inaccuracies. Data sheet specifications and its information
contained are intended to provide a product description only. "Typical" paramet-
ers which may be included on RECTRON data sheets and/ or specifications ca-
n and do vary in different applications and actual performance may vary over ti-
me. Rectron Inc does not assume any liability arising out of the application or
use of any product or circuit.
Rectron products are not designed, intended or authorized for use in medical,
life-saving implant or other applications intended for life-sustaining or other rela-
ted applications where a failure or malfunction of component or circuitry may di-
rectly or indirectly cause injury or threaten a life without expressed written appr-
oval of Rectron Inc. Customers using or selling Rectron components for use in
such applications do so at their own risk and shall agree to fully indemnify Rect-
ron Inc and its subsidiaries harmless against all claims, damages and expendit-
ures.
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