SINGLE-PHASE GLASS PASSIVATED
VOLTAGE RANGE 50 to 1000 Volts CURRENT 4.0 Amperes
RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
FEATURES
* Ideal for printed circuit board
* Surge overload rating: 200 amperes peak
* Mounting position: Any
* Weight: 4.8 grams
* UL listed the recognized component directory, file #E94233
* Epoxy: Device has UL flammability classification 94V-O
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%.
MDA970G1
THRU
MDA970G10
RS-4L
MAXIMUM RATINGS (At T
A
= 25
o
C unless otherwise noted)
ELECTRICAL CHARACTERISTICS (At T
A
= 25
o
C unless otherwise noted)
SILICON BRIDGE RECTIFIER
Dimensions in inches and (millimeters)
2001-5
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Operating Temperature Range
SYMBOL
V
RRM
V
DC
I
O
I
FSM
T
STG
V
RMS
Volts
Volts
Volts
Amps
4.0
200
-55 to + 150
Amps
0
C
UNITS
T
J
-55 to + 150
0
C
50
100
200
400
600
800
1000
70
35
140
280
420
700
560
MDA970G1 MDA970G2 MDA970G3 MDA970G5 MDA970G6 MDA970G8 MDA970G10
Maximum Average Forward Output Current at T
A
= 75
o
C
Storage Temperature Range
50
100
200
400
600
800
1000
CHARACTERISTICS
V
F
SYMBOL
I
R
UNITS
1.1
1
mAmps
Maximum Reverse Current at Rated
Maximum Forward Voltage Drop per Bridge
Volts
@T
A
= 25
o
C
@T
A
= 100
o
C
MDA970G1 MDA970G2 MDA970G3 MDA970G5 MDA970G6 MDA970G8 MDA970G10
DC Blocking Voltage per element
Element at 6.28A DC
10
uAmps
.236 (6.0)
.256 (6.5)
.220 (5.6)
.640 (16.3)
.600 (15.2)
.580 (14.7)
.768 (19.5)
.728 (18.5)
.540 (13.7)
.048 (1.2) TYP.
.052 (1.3) DIA.
.180 (4.6)
.083
(2.1)
.750
(19.0)
MIN.
AC
MECHANICAL DATA
RECTRON
RATING AND CHARACTERISTIC CURVES ( MDA970G1 THRU MDA970G10 )
FIG. 1 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT, (A)
NUMBER OF CYCLES AT 60Hz
300
250
200
150
100
50
0
1
2
5
10
20
50
100
8.3ms Single Half Sine-Wave
(JEDEC Method)
FIG. 3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT, (A)
INSTANTANEOUS FORWARD VOLTAGE, (V)
100
10
1
.1
.4
.6
.8
1.0
1.2
1.4
1.6
1.8
TJ = 25
Pulse Width = 300us
1% Duty Cycle
PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % )
INSTANTANEOUS REVERSE CURRENT, (uA)
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
10
1.0
.1
.01
0
20
40
60
80
100
120
140
TJ = 100
TJ = 25
FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD OUTPUT CURRENT, (A)
CASE TEMPERATURE, ( )
5
4
3
2
1
0
0
50
100
150
Single Phase Half Wave
60Hz Indutive or
Resistive Load
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