FEATURES
SMB
●Low profile package
●Ideal for automated placement
●Ultrafast reverse recovery time
●Low power losses, high efficiency
●Low forward voltage drop
●High surge capability
● High temperature soldering：
260℃/10 seconds at terminals
●Component in accordance to
RoHS 2002/95/1 and WEEE 2002/96/EC
MECHANICAL DATA
●Case: JEDEC SMB molded plastic
body over passivated chip
●Terminals: Solder plated, solderable per
J-STD-002B and JESD22-B102D
● Polarity: Laser band denotes cathode end
Note: Products with logo or
are made by HY Electronic (Cayman) Limited.
Dimensions in in ches and (millimete rs )
Maximum Ratings & Thermal Characteristics & Electrical Characteristics
(TA = 25 °C unless otherwise noted)
CHARACTERISTICS
SYMBOL SS12B SS13B SS14B SS15B SS16B SS18B SS110B UNIT
Maximum repetitive peak reverse voltage VRRM 20 30 40 50 60 80 100 V
Maximum RMS voltage VRMS 14 21 28 35 42 56 70 V
Maximum DC blocking voltage VDC 20 30 40 50 60 80 100 V
Maximum average forward rectified current IF(AV) A
Peak forward surge current 8.3 ms single half sine-
wave superimposed on rated load
Maximum instantaneous forward voltage at 1.0A VF 0.5 V
Maximum DC reverse current TA= 25 ℃
at Rated DC blocking voltage TA= 100℃
Thermal resistance from junction to Lead RθJL
℃/W
Operating junction and storage temperature range TJ,TSTG
℃
SS1*B-13-00-00
Rev. 2, 01-Jul-2020
IR
0.5
mA
5
30
-65 to + 125
1.0
IFSM 40 A
0.55 0.7 0.85
SS12B thru SS110B
SURFACE MOUNT REVERSE VOLTAGE - 20 to 100 Volts
SCHOTTKY BARRIER RECTIFIERS
FORWARD CURRENT - 1.0 Amperes
.075(1.91)
.083(2.11)
.155(3.94)
.130(3.30)
.185(4.70)
.160(4.06)
.012(.305)
.006(.152)
.002(.051)
.008(.203)
.220(5.59)
.195(4.95)
.084(2.13)
.096(2.44)
.060(1.52)
.030(0.76)
RATING AND CHARACTERTIC CURVES
SS12B thru SS110B
The curve graph is for reference only.
SS1*B-13-00-00
Rev. 2, 01-Jul-2020
TL-LEAD TEMPERATURE(℃)
FIG. 1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
(A)
0
25 50 75 100 125 150
0.8
0.4
0
1.0
0.6
0.2
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT（A）
NUMBER OF CYCLES AT 60Hz
1
2 5 10 20 50 100
60
10
0
40
50
30
20
INSTANTANEOUS FORWARD CURRENT,
(A)
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
INSTANTANEOUS FORWARD VOLTAGE, (V)
1
0.01
2
0.4
1.2
0.8
0
1.6
2.0
100
0.1
SS12B
SS13B~SS14B
SS18B~SS110B
SS15B~SS16B
PERCENT OR RATED PEAK REVERSE VOLTAGE,(%)