RS2AA thru RS2MA
FEATURES
Fast switching for high efficiency
For surface mounted applications
Glass passivated chip
Low reverse leakage current
Low forward voltage drop
High current capability
Plastic material has UL flammability classification
94V-0
MECHANICAL DATA
Case : Molded plastic
Polarity : Indicated by cathode band
Weight : 0.002 ounces, 0.064 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
℃
ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
NOTES : 1.Reverse Recovery Test Conditions :I
F
=0.5A,I
R
=1.0A,I
RR
=0.25A.
2.Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3.Thermal Resistance Junction to Lead .
UNIT
CHARACTERISTICS SYMBOL
V
RMS
V
DC
V
RRM
I
(AV)
I
FSM
V
F
I
R
Maximum Average Forward
Rectified Current
Peak Forward Surge Current
8.3ms single half sine-wave
super imposed on rated load (JEDEC METHOD)
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum forward Voltage at 1.5A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T
J
=125 C
@T
J
=25 C
1.5
50
1.3
5.0
200
T
J
Operating Temperature Range
-55 to +150 C
T
STG
Storage Temperature Range
-55 to +150 C
Typical Thermal Resistance (Note 3)
R
0JL
20
C/W
C
J
Typical Junction Capacitance (Note 2)
30
pF
uA
uA
V
A
A
V
V
V
@T
L
=90 C
200
140
200
50
35
50
1000
700
1000
100
70
100
800
560
800
600
420
600
400
280
400
RS2AA RS2MA RS2KA RS2JA RS2GA RS2DA RS2BA
Maximum Reverse Recovery Time (Note 1)
T
RR
150 250 500
ns
SURFACE MOUNT
FAST RECOVERY RECTIFIERS
REVERSE VOLTAGE -
50
to
1000
Volts
FORWARD CURRENT -
1.5
Amperes
All Dimensions in millimeter
SMA
DIM. MIN. MAX.
A
C
D
E
F
G
H
B
4.06 4.57
2.92 2.29
1.27 1.63
0.31 0.15
4.83 5.59
0.05 0.20
2.01 2.62
0.76 1.52
SEMICONDUCTOR
LITE-ON
REV. 4, Mar-2005, KSEA02
B
A
C
H
E
F
G
D
SMA
RATING AND CHARACTERISTIC CURVES
RS2AA thru RS2MA
FIG.1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
25 75 100 125 150
2.0
0
50
1.0
175
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
LEAD TEMPERATURE , C
2.5
1.5
0.5
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT,
AMPERES
1510 50 100
220
0
10
20
30
Pulse Width 8.3ms
Single Half-Sine-Wave
(JEDEC METHOD)
40
50
60
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT ,(A)
0.2 0.4 1.2 1.4
0
0.1
1.0
10
0.6 0.8 1.0
.01
1.6
TJ= 25 C
PULSEWIDTH:300us
1.8
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS
REVERSE CURRENT ,(uA)
20 40 120 140
0
0.1
1.0
10
1000
100
60 80 100
TJ= 25 C
TJ= 125 C
REV. 4, Mar-2005, KSEA02
