UNIOHM SM5395B

SM5391B
THRU
SM5399B
1.5 AMP SURFACE MOUNT SILICON RECTIFIERS
VOLTAGE RANGE
50 to 1000 Volts
CURRENT
1.5 Ampere
FEATURES
* Ideal for surface mount applications
* Easy pick and place
* Built-in strain relief
* High surge current capability
DO-214AA(SMB)
.155(3.94)
.130(3.30)
.083(2.11)
.075(1.91)
MECHANICAL DATA
.185(4.70)
.160(4.06)
* 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: 0.093 gram
.012(0.31)
.006(0.15)
.096(2.44)
.083(2.13)
.008
MAX.
(.203)
.220(5.59)
.200(5.08)
.050(1.27)
.030(0.76)
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
SM5391B SM5392B SM5393B SM5395B SM5397B SM5398B SM5399B
50
35
50
100
70
100
200
140
200
400
280
400
at Ta=75 C
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)
Typical Thermal Resistance RqJA (Note 2)
Operating and Storage Temperature Range TJ, TSTG
NOTES:
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance from Junction to Ambient.
800
560
800
1000
700
1000
UNITS
V
V
V
1.5
A
50
A
V
A
1.15
10.0
100
30
53
-65
600
420
600
+175
A
pF
C/W
C
RATING AND CHARACTERISTIC CURVES (SM5391B THRU SM5399B)
FIG.1-TYPICAL FORWARD
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
CHARACTERISTICS
AVERAGE FORWARD CURRENT,(A)
10
1
1.5
1.0
0.5
0
0
20
Tj=25 C
40
60
80
100
120
140
160
180
200
AMBIENT TEMPERATURE ( C)
Pulse Width 300us
1% Duty Cycle
.1
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
.01
.6
.8
1.0
1.2
1.4
1.6
1.8
2.0
FORWARD VOLTAGE,(V)
FIG.3 - TYPICAL REVERSE
CHARACTERISTICS
PEAK FORWAARD SURGE CURRENT,(A)
INSTANTANEOUS FORWARD CURRENT,(A)
100
50
40
30
8.3ms Single Half
Tj=25 C
Sine Wave
20
JEDEC method
10
0
1
100
10
50
100
10
FIG.5-TYPICAL JUNCTION CAPACITANCE
Tj=100 C
175
1.0
Tj=25 C
.1
.01
0
JUNCTION CAPACITANCE,(pF)
REVERSE LEAKAGE CURRENT, ( A)
NUMBER OF CYCLES AT 60Hz
150
125
100
75
50
25
20
40
60
80
100 120 140
PERCENTAGE RATED PEAK REVERSE VOLTAGE
0
.01
.05
.1
.5
1
REVERSE VOLTAGE,(V)
5
10
50
100