S1A-S1M
1.0AMP.Surface Mount Rectifiers
SMA/DO-214AC
Features
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
Mechanical Data
Case: Molded plastic
Polarity: Indicated by cathode band Packaging: 12mm tape W eight: 0.064 gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25 oC 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
Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TL =110 oC
VRRM VRMS VDC
I(AV)
50 100 200 400 600 35 70 140 280 420 50 100 200 400 600
1.0
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method )
IFSM
40
Maximum Instantaneous Forward Voltage
@ 1.0A Maximum DC Reverse Current @ TA =25 oC at Rated DC Blocking Voltage @ TA=125 oC
VF IR
1.1
1.0 50
Typical Reverse Recovery Time (Note 1)
Trr
1.5
Typical Junction Capacitance ( Note 2 )
Cj
12
Non-Repetitive Peak Reverse Avalanche Engergy at 25oC, IAS=1A, L=10mH Typical Thermal Resistance (Note 3)
Operating Temperature Range
EAS
RθJL RθJA
TJ
5
27 75
-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 0.2” x 0.2” (5.0mm x 5.0mm) Copper Pad Areas.
S1K 800 560 800
S1M 1000 700 1000
30
30 85
Units V V V
A
A
V
uA uA uS pF mJ
oC/W oC oC
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mail:
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S1A-S1M
1.0AMP.Surface Mount Rectifiers
RATINGS AND CHARACTERISTIC CURVES (S1A THRU S1M)
AVERAGE FORWARD CURRENT. (A)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
1.2
1.0
0.8
0.6
0.4
0.2
0 0 20 40
60 80 100 120 140 160
LEAD TEMPERATURE. (oC)
FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
100
INSTANTANEOUS REVERSE CURRENT. ( A)
FIG.2- TYPICAL REVERSE CHARACTERISTICS
100
10
1 0.1 0.01
Tj=1250C Tj=750C
Tj=250C
PEAK FORWARD SURGE CURRENT. (A)
JUNCTION CAPACITANCE.(pF)
50
20 S1A-S1K
10 S1M
0.001 0
20 40
60 80
100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
5
8.3ms Single 2 Half Sine Wave
Tj=Tj max
1 12
5
10 20
NUMBER OF CYCLES AT 60Hz
50
FIG.4- TYPICAL JUNCTION CAPACITANCE
100
100
FIG.5- TYPICAL FORWARD CHARACTERISTICS
100
50
20 10
5
INSTANTANEOUS FORWARD CURRENT. (A)
50 Tj=250C f=1.0MHz Vsig=50mVp-p
20
10
5
2 1 0.5 0.2 0.1 0.05
2 0.02
1 0.01
0.1 1 REVERSE VOLTAGE. (V)
10
100
0.01 0.4 0.6
0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE. (V)
1.8
2.0
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W NONINDUCTIVE
10W NONINDUCTIVE
(+) 50Vdc (approx) (-)
DUT
1W OSCILLOSCOPE
NON
(NOTE 1)
INDUCTIVE
(-)
PULSE GENERATOR (NOTE 2)
(+)
+0.5A
0 -0.25A
trr
NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance= 50 ohms
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-1.0A
1cm SET TIME BASE FOR 5/ 10ns/ cm
Version: E08
mail:
[email protected]
.