S1A - S1M
1.0 AMP. Surface Mount Rectifiers
SMA/DO-214AC
Features
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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-0
High temperature soldering:
260oC / 10 seconds at terminals
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Mechanical Data
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Case: Molded plastic
Dimensions in inches and (millimeters)
Terminals: Pure tin plated, lead free.
Polarity: Indicated by cathode band
Packaging: 12mm tape per EIA STD RS-481
Weight: 0.064 gram
Maximum Ratings and Electrical Characteristics
Rating at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Symbol S1A S1B S1D S1G S1J S1K S1M Units
Maximum Recurrent Peak Reverse Voltage
VRRM
VRMS
VDC
50
35
50
100 200 400 600 800 1000
70 140 280 420 560 700
100 200 400 600 800 1000
V
V
V
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current @TL =110 oC
I(AV)
1.0
A
A
V
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
IFSM
30
Maximum Instantaneous Forward Voltage
@ 1.0A
VF
IR
1.1
Maximum DC Reverse Current @ TA =25 oC
1.0
50
uA
uA
at Rated DC Blocking Voltage @ TA=125 oC
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance ( Note 2 )
Trr
Cj
1.8
12
uS
pF
R
27
75
30
85
θJL
Typical Thermal Resistance (Note 3)
oC/W
R
θJA
Operating Temperature Range
Storage Temperature Range
TJ
-55 to +150
-55 to +150
oC
oC
TSTG
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
Notes:
3. Measured on P.C. Board with 0.2” x 0.2” (5.0mm x 5.0mm) Copper Pad Areas.
Version: C07
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