Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998 FAX: (805) 522-9989
E-mail: frontiersales@frontierusa.com
Web: http://www.frontierusa.com
3A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
SS32B-LFR THRU SS310B-LFR
FEATURES
z FOR SURFACE MOUNTED APPLICATIONS
z LOW PROFILE PACKAGE
CATHODE
.086(2.20)
.077(1.96)
z BUILT-IN STRAIN RELIEF
z EASY PICK AND PLACE
z PLASTIC MATERIAL USED CARRIES UNDERWRITERS
LABORATORY CLASSIFICATION 94 V-0
z EXTREMELY LOW VF
.220(5.59)
.205(5.21)
.155(3.94)
.130(3.30)
.180(4.57)
.160(4.06)
z MAJORITY CARRIER CONDUCTION
z HIGH TEMPERATURE SOLDERING: 250°C/10 SECONDS
AT TERMINALS
.096(2.44)
.084(2.13)
z ROHS
.060(1.52)
.030(0.76)
MECHANICAL DATA
z CASE: MOLDED PLASTIC, DO-214AA (SMB), DIMENSIONS
IN MILLIMETERS (MILLIMETERS)
z TERMINALS: SOLDER PLATED
z POLARITY INDICATED BY CATHODE BAND
z WEIGHT 0.093 GRAMS
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED
SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20%
SS32B SS33B SS34B SS35B SS36B SS38B SS310B
RATINGS
SYMBOL
UNITS
-LFR
20
-LFR
30
-LFR
40
-LFR
50
-LFR
60
-LFR
80
-LFR
100
70
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
VRRM
VRMS
VDC
V
V
V
14
21
28
35
42
56
MAXIMUM DC BLOCKING VOLTAGE
20
30
40
50
60
80
100
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
SEE FIG.1
IO
3.0
A
MAXIMUM OVERLOAD SURGE 8.3ms SINGLE HALF SINE-WAVE
TYPICAL JUNCTION CAPACITANCE (NOTE 1)
IFSM
CJ
100
300
A
PF
TYPICAL THERMAL RESISTANCE (NOTE 2)
TYPICAL THERMAL RESISTANCE (NOTE 2)
STORAGE TEMPERATURE RANGE
17
℃/W
℃/W
℃
R
θjL
θjA
55
R
TSTG
TOP
-55 TO + 150
-55 TO + 125
OPERATING TEMPERATURE RANGE
℃
ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED)
SS32B SS33B SS34B SS35B SS36B SS38B SS310B
CHARACTERISTICS
SYMBOL
UNITS
-LFR
-LFR
-LFR
-LFR
-LFR
-LFR
-LFR
MAXIMUM FORWARD VOLTAGE AT 3.0A AND 25℃
VF
IR
0.50
0.75
0.85
V
MAXIMUM REVERSE CURRENT AT 25℃
1.0
mA
MARKING
SS32B SS33B SS34B SS35B SS36B SS38B SS310B
NOTE: 1. MEASURED AT 1.0 MHZ AND APPLIED REVERSE VOLTAGE OF 4.0 V
2. P.C.B. MOUNTED 0.55”×0.55 “(14×14 mm ) 0.013mm THICK COPPER PAD AREAS
3. SMA PACKAGE SUFFIX “ A” , SMB PACKAGE SUFFIX “B”, SMC NO SUFFIX
SS32B-LFR THRU SS310B-LFR
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