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S3AB THRU S3MB
Features
3.0 AMPS. Surface Mount Rectifiers
Voltage Range
50 to 1000 Volts
Current
3.0 Amperes
SMB/DO-214AA
For surface mounted application
Glass passivated junction chip.
Low forward voltage drop
High current capability
Easy pick and place
High surge current capability
Plastic material used carries Underwriters
Laboratory Classification 94V-O
High temperature soldering:
260oC / 10 seconds at terminals
Mechanical Data
Case: Molded plastic
Terminals: Solder plated
Polarity: Indicated by cathode band
Packaging: 16mm tape per EIA STD RS-481
Weight: 0.093 gram
.082(2.08)
.076(1.93)
.147(3.73)
.137(3.48)
.187(4.75)
.167(4.25)
.012(.31)
.006(.15)
.103(2.61)
.078(1.99)
.056(1.41)
.035(0.90)
.008(.20)
.004(.10)
.208(5.28)
.200(5.08)
.012(.31)
.006(.15)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Symbol S3AB S3BB S3DB S3GB S3JB S3KB S3MB Units
Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V
Maximum RMS Voltage
VRMS 35 70 140 280 420 560 700 V
Maximum DC Blocking Voltage
VDC 50 100 200 400 600 800 1000 V
Maximum Average Forward Rectified Current
@TL =75
I(AV)
3.0
A
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
IFSM
100
A
Maximum Instantaneous Forward Voltage
@ 3.0A
VF
1.15
V
Maximum DC Reverse Current @ TA =25
at Rated DC Blocking Voltage @ TA=125
IR
10.0
250
uA
uA
Typical Thermal Resistance (Note 3)
RθJL
10 /W
Maximum Reverse Recovery Time ( Note 1 ) Trr
2.5 uS
Typical Junction Capacitance ( Note 2 )
Cj
40 pF
Operating Temperature Range
TJ
-55 to +150
Storage Temperature Range
TSTG
-55 to +150
Notes: 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1 MHz and Applied VR=4.0 Volts
3. Measured on P.C. Board with 0.4 x 0.4” (10 x 10mm) Copper Pad Areas.
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RATINGS AND CHARACTERISTIC CURVES (S3AB THRU S3MB)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
3.5
3.0
2.5
2.0
1.5
1.0 RESISTIVE OR
INDUCTIVE LOAD
0.5 P. C. BOARD MOUNTED ON 8.0mm2
PAD AREAS
0
50 60 70 80 90 100 110 120 130 140 150
LEAD TEMPERATURE. (oC)
165
FIG.3- TYPICAL FORWARD CHARACTERISTICS
100
FIG.2- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
200
100
50
8.3ms Single Half Sine Wave
JEDEC Method
Tj=Tj max
10
15
10
NUMBER OF CYCLES AT 60Hz
50
FIG.4- TYPICAL REVERSE CHARACTERISTICS
100
100
30
10 Tj=1250C
10
3
1
0.3
0.1
0.03
0.01
0.6
Tj=250C
PULSE WIDTH-300 S
2% DUTY CYCLE
0.7 .8
.9 1.0 1.2
FORWARD VOLTAGE. (V)
1.4 1.6
1
Tj=250C
0.1
0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.5- TYPICAL JUNCTION CAPACITANCE
100
50
Tj=250C
f=1.0MHz
Vsig=50mVp-p
10
5
1
5 10
50
REVERSE VOLTAGE. (V)
100
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