S3AB thru S3MB
FEATURES
Glass passivated chip
For surface m ounted applications
Low reverse leakage current
Low forward voltage drop
High current capability
Plas tic materia l h a s UL flam mability classifica tio n
94V-0
ME CHANICAL DA T A
Case : Molded plastic
Polarity : Color band denotes cathode
Weight : 0.003 ounces, 0.093 grams
NOTES : 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
2. Thermal Resistance Junction to Lead.
3. Thermal Resist ance Junction to Ambient.
V
RMS
V
DC
V
RRM
I
(AV)
I
FSM
V
F
I
R
C
J
Maxim um Average Forw ard
Rectified Curren t
Peak Forward Surge Current
8.3ms single half sine-wave
super im posed on rated load (JEDEC METHOD)
Maximum R ecurrent Peak Reverse Voltag e
Maximum R MS Volta ge
Maxim um DC Blocking Voltage
Maximum forward Volt age at 3.0A D C
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T
J
=125 C
@T
J
=25 C
Typical Jun ction Ca pacitance (Not e 1)
3.0
100
1.15
10
250
40
T
J
Operating Temperature Range
-55 to +150 C
T
STG
Storage Temperature Range
-55 to +150 C
Typic al T hermal Resistance (Note 2)
R
0JL
10
C/W
pF
uA
V
A
A
V
UNIT
V
V
CHARACTERISTICS SYMBOL
@T
L
=75 C
200
140
200
50
35
50
1000
700
1000
100
70
100
800
560
800
600
420
600
400
280
400
S3AB S3MB S3KB S3JB S3GB S3DB S3BB
SMB
All Dimensions in millimeter
SMB
DIM. MIN. MAX.
A
C
D
E
F
G
H
B 4.06 4.57
3.9 4 3.30
1.96 2.2 1
0.3 1 0.15
5.21 5.59
0.05 0.20
2.01 2.62
0.76 1.52
C
B
A
HEF
GD
Typic al T hermal Resistance (Note 3)
R
0JA
50
C/W
SURFACE MOUNT
GLA S S PASS IVA T ED RECTIFIERS
REVE RSE VOLTAGE
- 50
to
1000
Volts
FOR WAR D CURRENT
- 3.0
Amperes
MAXIMUM RATINGS AND ELECTRICAL CHARACT ERISTICS
Ratings at 25
℃
am bient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
F o r capacitive load, der a te current by 2 0%
SEMICONDUCTOR
LITE-ON
REV. 2, 01-Dec-2000, KSDB03
RATING AND C HARACTERISTIC CURVES
S3AB th ru S3MB
FIG.1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
25 75 100 125 150
2.0
050
1.0
175
SINGLE PHASE HALF WAVE 60Hz
RESI S TIVE OR INDUCTI VE LOAD
3.0
1.5
0.5
2.5
LEAD TEMPERATURE , C
FIG.2 - MAXIMUM NON-REPETITI VE SURGE CURRENT
NUMBE R OF CYCLES AT 60Hz
PEAK FORWARD SURGE C URRENT,
AMPERES
1 5 10 50 100220
0
20
40
100
Pulse Width 8.3m s
Single Half-Sine-Wave
(JEDEC METHOD)
60
80
INSTANTANEOUS FORWARD VOL TAGE, (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
1.8
1.6
TJ= 25 C
INSTANTANEOUS
REVERSE CURRENT, (uA)
PULSEWIDTH:300us
PERCENT OF RATED PEAK REVERSE VO LTAGE , (%)
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
20 40 120 140
0
0.1
1.0
10
1000
100
60 80 100
0.01
TJ= 25 C
TJ= 125 C
REV. 2, 01-Dec-2000, KSDB03
