LITE-ON
SEMICONDUCTOR
RS1AB thru RS1MB
REVERSE VOLTAGE -
50
to
1000
Volts
FORWARD CURRENT -
1.0
Ampere
SURFACE MOUNT
FAST RECOVERY RECTIFIERS
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
SMB
SMB
A
DIM.
A
B
B
C
C
D
E
F
F
E
D
G
H
MIN.
4.06
3.30
1.96
0.15
5.21
0.05
2.01
0.76
MAX.
4.57
3.94
2.21
0.31
5.59
0.20
2.62
1.52
MECHANICAL DATA
Case : Molded plastic
Polarity : Color band denotes cathode
Weight : 0.003 ounces, 0.093 grams
G
H
All Dimensions in millimeter
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%
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
SYMBOL
RS1AB
RS1BB
100
70
100
RS1DB RS1GB RS1JB
200
140
200
400
280
400
1.0
30
1.3
5.0
200
600
420
600
RS1KB RS1MB
UNIT
800
560
800
1000
700
1000
V
V
V
A
V
RRM
V
RMS
V
DC
I
(AV)
50
35
50
@T
L
=90 C
Peak Forward Surge Current
8.3ms single half sine-wave
super imposed on rated load (JEDEC METHOD)
Maximum forward Voltage at 1.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
I
FSM
V
F
I
R
T
RR
C
J
R
0JL
A
V
uA
@T
J
=25 C
@T
J
=125 C
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Operating Temperature Range
Storage Temperature Range
150
15
30
-55 to +150
-55 to +150
250
500
ns
pF
C/W
T
J
T
STG
C
C
REV. 2, 01-Dec-2000, KSEB01
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 .
RATING AND CHARACTERISTIC CURVES
RS1AB thru RS1MB
FIG.1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
1.50
1.25
1.00
0.75
0.50
0.25
0
25
50
75
100
125
150
175
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
PEAK FORWARD SURGE CURRENT,
AMPERES
30
25
20
15
10
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
Pulse Width 8.3ms
Single Half-Sine-Wave
(JEDEC METHOD)
5
1
2
5
10
20
50
100
LEAD TEMPERATURE , C
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
10
INSTANTANEOUS FORWARD CURRENT, (A)
1000
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS
REVERSE CURRENT, (uA)
T
J
= 125 C
100
1.0
10
T
J
= 25 C
0.1
T
J
= 25 C
1.0
PULSEWIDTH:300us
.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
INSTANTANEOUS FORWARD VOLTAGE, (VOLTS)
0.1
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
REV. 2, 01-Dec-2000, KSEB01
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