1.0 AMP SURFACE MOUNT SILICON RECTIFIERS
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
See Fig. 2
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)
SM4001A SM4002A SM4003A SM4004A SM4005A SM4006A SM4007A
UNITS
50 100 200 400 600 800 1000 V
50 100 200 400 600 800 1000 V
35 70 140 280 420 560 700
1.0
30
5.0
50
15
-65 +175
V
A
A
V
µA
µA
pF
NOTES:
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance from Junction to Ambient.
SM4001A SM4007ATHRU
1.1
Typical Thermal Resistance R JA (Note 2)θ50
VOLTAGE RANGE
50 to 1000 Volts
CURRENT
1.0 Ampere
Dimensions in inches and (millimeters)
.208(5.28)
.194(4.93)
.177(4.50)
.157(3.99)
.012(0.31)
.006(0.15)
.058(1.47)
.052(1.32)
.090(2.29)
.078(1.98)
.060(1.52)
.030(0.76)
.110(2.79)
.100(2.54)
.005
(.127)MAX.
FEATURES
MECHANICAL DATA
* Ideal for surface mount applications
* Easy pick and place
* Built-in strain relief
* High surge current capability
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Terminals: Solder plated, solderable per MIL-STD-202F,
method 208 guranteed
* Polarity: Color band denotes cathode end
* Mounting position: Any
Weight: 0.063 gram
*
Operating and Storage Temperature Range T , TJ STG C
C/W
DO-214AC(SMA)
240
.1
1.0
10
100
RATING AND CHARACTERISTIC CURVES (SM4001A THRU SM4007A)
FIG.3 - TYPICAL REVERSE
CHARACTERISTICS
REVERSE LEAKAGE CURRENT, ( A) µ
PERCENTAGE RATED PEAK REVERSE VOLTAGE
0 20 40 60 80 100 120 140
.01
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
Tj=100 C
Tj=25 C
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
0.2
0
0.4
0.6
0.8
1.0
1.2
AMBIENT TEMPERATURE ( C)
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
0.1
1.0
.01
10
50
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT,(A)
FORWARD VOLTAGE,(V)
Pulse Width 300us
1% Duty Cycle
.6 .7 .8 .9 1.0 1.1 1.2 1.3
3.0
Tj=25 C
FIG.5-TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE,(V)
JUNCTION CAPACITANCE,(pF)
35
30
25
20
15
10
5
0 .01 .05 .1 .5 1 5 10 50 100
PEAK FORWAARD SURGE CURRENT,(A)
10
0
20
30
40
50
NUMBER OF CYCLES AT 60Hz
1 10 5 50 100
Tj=25 C 8.3ms Single Half
Sine Wave
JEDEC method
0 20 40 60 80 100 120 140 160 180 200
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