S2AA-S2MA
1.5AMP.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:
o
260 C / 10 seconds at terminals
Mechanical Data
Case: Molded plastic
Terminals: Pure tin plated, lead free.
Polarity: Indicated by cathode band
Packaging: 12mm tape
Weight: 0.064 gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25
o
C
ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, 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
@T
L
=100
o
C
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
@ 1.5A
Maximum DC Reverse Current
@T
A
=25
o
C at Rated DC Blocking Voltage
@ T
A
=125
o
C
Typical Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance ( Note 2 )
Typical Thermal resistance (Note 3)
Operating Temperature Range
Symbol
S2AA S2BA S2DA S2GA S2JA S2KA S2MA
Units
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
50
35
50
100
70
100
200
140
200
400
280
400
1.5
50
1.1
5.0
125
1.5
30
16
53
-55 to +150
-55 to +150
600
420
600
800
560
800
1000
700
1000
V
V
V
A
A
V
uA
uA
uS
pF
o
Trr
Cj
R
θJL
R
θJA
T
J
C/W
o
o
Storage Temperature Range
T
STG
1. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
Notes:
2. Measured at 1 MHz and Applied V
R
=4.0 Volts
3. Measured on P.C. Board with 0.2” x 0.2” (5.0 mm x 5.0mm) Copper Pad Areas.
C
C
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mail:lge@luguang.cn
S2AA-S2MA
1.5AMP.Surface Mount Rectifiers
RATINGS AND CHARACTERISTIC CURVES (S2AA THRU S2MA)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
2.0
FIG.2- TYPICAL REVERSE CHARACTERISTICS
10
AVERAGE FORWARD CURRENT. (A)
1.5
1.0
INSTANTANEOUS REVERSE CURRENT. ( A)
Tj=125
0
C
1
Tj=100
0
C
0.5
SINGLE PHASE
HALF SIZE WAVE 60Hz
RESISTIVE OR
INDUCTIVE LOAD
5.0mm
2
PAD AREAS
0
50
0.1
60
70
80
90
100
110
120
o
LEAD TEMPERATURE. ( C)
130
140
150 155
FIG.3- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
50
Tj=25
0
C
PEAK FORWARD SURGE CURRENT. (A)
40
8.3ms Single Half Sine Wave
JEDEC Method
0.01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
30
20
FIG.5- TYPICAL FORWARD CHARACTERISTICS
10
10
0
FIG.4- TYPICAL JUNCTION CAPACITANCE
100
60
INSTANTANEOUS FORWARD CURRENT. (A)
1
10
NUMBER OF CYCLES AT 60Hz
100
1
JUNCTION CAPACITANCE.(pF)
40
20
10
6
4
2
1
0.1
Tj=25
0
C
f=1.0MHz
Vsig=50mVp-p
0.1
Tj=25 C
PULSE WIDTH-300 S
2% DUTY CYCLE
0.01
0.4
0
0.2
0.4
1
2
4
10
20
40
100
0.6
0.8
1.0
1.2
1.4
1.6
REVERSE VOLTAGE. (V)
FORWARD VOLTAGE. (V)
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
NONINDUCTIVE
10W
NONINDUCTIVE
+0.5A
(-)
DUT
(+)
50Vdc
(approx)
(-)
PULSE
GENERATOR
(NOTE 2)
1W
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
(+)
0
-0.25A
trr
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
Version: C08
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mail:lge@luguang.cn
Embedded System
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