1A1
1.0 AMP SILICON RECTIFIERS
THRU
1A7
VOLTAGE RANGE
50 to 1000 Volts
CURRENT
FEATURES
* Low forward voltage drop
* Low leakage current
* High reliability
* High current capability
1.0 Ampere
R-1
.102(2.6)
.091(2.3)
DIA.
.787(20.0)
MIN.
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Axial leads, solderable per MIL-STD-202,
method 208 guranteed
* Polarity: Color band denotes cathode end
* Mounting position: Any
.126(3.2)
.106(2.7)
.025(0.65)
.021(0.55)
DIA.
.787(20.0)
MIN.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length at Ta=25 C
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 1.0A
Maximum DC Reverse Current
Ta=25 C
at Rated DC Blocking Voltage
Ta=100 C
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance R JA (Note 2)
Operating and Storage Temperature Range T
J
, T
STG
NOTES:
1A1
50
35
50
1A2
100
70
100
1A3
200
140
200
1A4
400
280
400
1.0
30
1.1
5.0
50
15
60
-65
+150
1A5
600
420
600
1A6
800
560
800
1A7
1000
700
1000
UNITS
V
V
V
A
A
V
A
A
pF
C/W
C
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance from Junction to Ambient .375" (9.5mm) lead length.
200
RATING AND CHARACTERISTIC CURVES (1A1 THRU 1A7)
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
AVERAGE FORWARD CURRENT,(A)
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
1.2
1.0
0.8
0.6
0.4
0.2
0
0
20
40
60
80
100
120
140
160
180
200
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
0.375"(9.5mm) Lead Length
50
INSTANTANEOUS FORWARD CURRENT,(A)
10
3.0
1.0
Tj=25 C
Pulse Width 300us
1% Duty Cycle
AMBIENT TEMPERATURE,( C)
0.1
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT,(A)
30
.01
.6
.7
.8
.9
1.0
1.1
1.2
1.3
FORWARD VOLT
AGE,(V)
24
18
Tj=25 C
8.3ms Single Half
Sine Wave
JEDEC method
12
6
FIG.3 - TYPICAL REVERSE
CHARACTERISTICS
100
0
1
5
10
50
100
NUMBER OF CYCLES AT 60Hz
10
REVERSE LEAKAGE CURRENT, ( A)
35
Tj=100 C
FIG.5-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE,(pF)
30
25
20
15
10
5
0
1.0
.1
Tj=25 C
.01
0
.01
.05
.1
.5
1
5
10
50
100
20
40
60
80
100 120 140
REVERSE VOLTAGE,(V)
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
201
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