1.5 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
FEATURES
MECHANICAL DATA
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 1.5A
Maximum DC Reverse Current Ta=25 C
at Rated DC Blocking Voltage Ta=100 C
Typical Junction Capacitance (Note 1)
50 100 200 400 600 800 1000 V
50 100 200 400 600 800 1000 V
35 70 140 280 420 560 700
1.5
50
10.0
100
30
-65 +175
V
A
A
V
A
A
pF
NOTES:
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance from Junction to Ambient.
* 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
SM5391A
SM5399A
THRU
1.15
Typical Thermal Resistance R JA (Note 2)
53
*
VOLTAGE RANGE
50 to 1000 Volts
CURRENT
1.5 Ampere
Operating and Storage Temperature Range T , T
J
STG
C
C/W
SM5391A SM5392A SM5393A SM5395A SM5397A SM5398A SM5399A
UNITS
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.
DO-214AC(SMA)
.1
1.0
10
100
RATING AND CHARACTERISTIC CURVES (SM5391A THRU SM5399A)
FIG.3 - TYPICAL REVERSE
CHARACTERISTICS
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
NUMBER OF CYCLES AT 60Hz
P
E
A
K
F
O
R
W
A
A
R
D
S
U
R
G
E
C
U
R
R
E
N
T
,
(
A
)
R
E
V
E
R
S
E
L
E
A
K
A
G
E
C
U
R
R
E
N
T
,
(
A
)
PERCENTAGE RATED PEAK REVERSE VOLTAGE
8.3ms Single Half
Sine Wave
JEDEC method
0
10
20
30
40
50
1
10
50
100
0 20 40 60 80 100 120 140
AMBIENT TEMPERATURE ( C)
.1
.01
1
10
100
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
W
A
R
D
C
U
R
R
E
N
T
,
(
A
)
FORWARD VOLTAGE,(V)
Pulse Width 300us
1% Duty Cycle
.6 .8 1.0 1.2 1.4 1.6 1.8 2.0
.01
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
A
V
E
R
A
G
E
F
O
R
W
A
R
D
C
U
R
R
E
N
T
,
(
A
)
0.5
1.0
1.5
Tj=100 C
Tj=25 C
Tj=25 C
Tj=25 C
FIG.5-TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE,(V)
J
U
N
C
T
I
O
N
C
A
P
A
C
I
T
A
N
C
E
,
(
p
F
)
175
150
125
100
75
50
25
0
.01 .05 .1 .5 1 5 10 50 100
0
0 20 40
60 80 100 120 140 160 180 200
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