RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
MDA970G1
THRU
MDA970G10
SINGLE-PHASE GLASS PASSIVATED
SILICON BRIDGE RECTIFIER
VOLTAGE RANGE 50 to 1000 Volts CURRENT 4.0 Amperes
FEATURES
*
*
*
*
Ideal for printed circuit board
Surge overload rating: 200 amperes peak
Mounting position: Any
Weight: 4.8 grams
MECHANICAL DATA
* UL listed the recognized component directory, file #E94233
* Epoxy: Device has UL flammability classification 94V-O
.768 (19.5)
.728 (18.5)
RS-4L
.580 (14.7)
.540 (13.7)
AC
.640 (16.3)
.600 (15.2)
.052 (1.3) DIA.
.048 (1.2) TYP.
.750
(19.0)
MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
.083
(2.1)
.220 (5.6)
.180 (4.6)
.256 (6.5)
.236 (6.0)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS
(At T
A
= 25
o
C unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Output Current at T
A
= 50 C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance from junction to case
Typical Thermal Resistance from junction to ambient
Operating Temperature Range
Storage Temperature Range
ELECTRICAL CHARACTERISTICS
(At T
A
= 25
o
C unless otherwise noted)
CHARACTERISTICS
Maximum Forward Voltage Drop per Bridge
Element at 6.28A DC
Maximum Reverse Current at Rated
DC Blocking Voltage per element
@T
A
= 25
o
C
@T
A
= 100
o
C
SYMBOL
V
F
MDA970G1 MDA970G2 MDA970G3 MDA970G5 MDA970G6 MDA970G8 MDA970G10 UNITS
1.1
5.0
I
R
1
mAmps
2005-3
REV: A
Volts
uAmps
R
θ
JC
R
θ
JA
T
J
T
STG
10
28
-55 to + 150
-55 to + 150
0
0
0
o
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
MDA970G1 MDA970G2 MDA970G3 MDA970G5 MDA970G6 MDA970G8 MDA970G10 UNITS
50
35
50
100
70
100
200
140
200
400
280
400
4.0
200
600
420
600
800
560
800
1000
700
1000
Volts
Volts
Volts
Amps
Amps
C/W
C
C
Note: ”Fully ROHS compliant”,”100% Sn plating(Pb-free).
RATING AND CHARACTERISTIC CURVES ( MDA970G1 THRU MDA970G10 )
FIG. 1 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD OUTPUT CURRENT, (A)
PEAK FORWARD SURGE CURRENT, (A)
300
250
8.3ms Single Half Sine-Wave
(JEDEC Method)
5
4
200
150
100
50
0
1
2
5
10
20
50
NUMBER OF CYCLES AT 60Hz
100
3
2
60 Hz RESISTIVE OR
INDUCTIVE LOAD
1
0
0
50
100
CASE TEMPERATURE, (
150
)
FIG. 3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT, (uA)
INSTANTANEOUS FORWARD CURRENT, (A)
100
10
TJ = 25
TJ = 100
10
1.0
Pulse Width = 300us
1% Duty Cycle
1
.1
TJ = 25
.1
.4
.6
.8
1.0
1.2
1.4
1.6
1.8
INSTANTANEOUS FORWARD VOLTAGE, (V)
.01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % )
RECTRON
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