1A1G THRU 1A7G
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTIC
MINIA TURE GLASS PASSIVATED JUNCTION PLASTIC RECTIFIER
VOLTAGE - 50 to 1000 Volts CURRENT - 1.0 Ampere
l
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound
l
Glass passivated junction version of 1A1G thru 1A7G
in R-1 package
l 1 ampere operation at TA=75 ¢J with no thermal runaway
l
Exceeds environmental standards of MIL-S-19500/228
Case: Molded plastic, R-1
Terminals: Axial leads, solderable per MIL-STD-202,
Method 208
Polarity: Color Band denotes cathode
Mounting Position: Any
Weight: 0.0064 ounce, 0.181 gram
Ratings at 25¢J ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
1A1G 1A2G 1A3G 1A4G 1A5G 1A6G 1A7G UNITS
Maximum Recurrent Peak Reverse Voltage 50 100 200 400 600 800 1000 V
Maximum RMS Voltage 35 70 140 280 420 560 700 V
Maximum DC Blocking Voltage 50 100 200 400 600 800 1000 V
Maximum Forward Voltage at 1.0A 1.1 V
Maximum Average Forward Rectified Current
.375"(9.5mm) lead length at TA=75 ¢J
Peak Forward Surge Current, I
single half sine-wave superimposed on rated
load(JEDEC method)
Maximum Full Load Reverse Current, Full Cycle
Average at TA=75 ¢J
Maximum DC Reverse Current at TA=25
At Rated DC Blocking Voltage TA=100 ¢J
Typical Junction capacitance (Note 1) 15
Typical Thermal Resistance R £KJA(Note 2) 50 ¢J/W
Operating and Storage Temperature Range -55 to +150 ¢J
NOTES:
1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC
2. Thermal Resis6tance Junction to Ambient
* JEDEC Registered Value
(surge):8.3ms
¢J
1.0 A
30 A
30 £g
5.0
50
£g
£g A
A
A
F
RATING AND CHARACTERISTIC CURVES
INSTANTANEOUS FORWARD VOLTAGE, VOLT
PERCENTAGE OF PEAK REVERSE VOLTAGE, %
PULSE DURATION, MILISECOND
MAXIMUM AVERAGE CURRENT RATIN
1A1G THRU 1A7G
1,000
20
10
4
2
1.0
.4
AMPERES
.2
.1
.04
STANTANEOUS FORWARD CURRENT,
.02
.01
.6
.8
Tj=25
¢J
Pulse Width = 300£gs
2% Duty Cycle
1.0
1.2
1.4 1.5
STANTANEOUS REVERSE CURRENT,
1.50
1.25
100
Tj = 125
1.00
10
.75
.50
1
.25
MICROAMPERSES
0.1
0
25
0.01
50 75
0 20
100
¢J
Tj = 100
¢J
Tj = 25
¢J
125
150 175
60 80 100 120
Fig. 1-TYPICAL FORWARD CHARACTERISTICS Fig. 2-TYPICAL REVERSE CHARACTERISTICS
30
24
18
12
6
pk (HALF-SINE WAVE)
RWARD SURGE CURRENT, AMPERES
1 2 4
6 8 10
40
60 80 100
PEAK FORWARD SURGE CURRENT,
20
1000
600
400
200
100
AMPERES
60
40
20
10
.01 .02 .04 0.1
SQUARE PULSE
di
= 200A /£gs
dt
0.2
0.4 1.0
2 4
10
Fig. 3-MAXIMUM OVERLOAD SURGE-CURRENT Fig. 4-PEAK FORWARD SURGE CURRENT
1.6
1.4
1.2
1.0
.8
.6
.4
CURRENT AMPERES
AVERAGE FORWARD RECTIFIED
.2
0
0
20
40
60
SINGLE PHASE, HALF-WAVE, 60Hz
RESISTIVE OR INDUCTIVE LOAD
.375"(9mm) LEAD LENGTHS
80
120
140
160
180
Fig. 5-FORWARD DERATING CURVE