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
SS32 THRU SS310
CATHODE
FEATURES
z FOR SURFACE MOUNTED APPLICATIONS
z LOW PROFILE PACKAGE
z BUILT-IN STRAIN RELIEF
.126(3.20)
.114(2.90)
z EASY PICK AND PLACE
z PLASTIC MATERIAL USED CARRIES UNDERWRITERS
LABORATORY CLASSIFICATION 94 V-0
z EXTREMELY LOW VF
z MAJORITY CARRIER CONDUCTION
z HIGH TEMPERATURE SOLDERING: 250°C/10 SECONDS
AT TERMINALS
.320(8.13)
.305(7.75)
.280(7.11)
.260(6.60)
.245(6.22)
.220(5.59)
.103(2.62)
.079(2.06)
MECHANICAL DATA
z CASE: MOLDED PLASTIC, DO-214AB (SMB), DIMENSIONS
IN MILLIMETERS (MILLIMETERS
z TERMINALS: SOLDER PLATED
z POLARITY INDICATED BY CATHODE BAND
z WEIGHT 0.21 GRAMS
.060(1.52)
.030(0.76)
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%
RATINGS
SYMBOL SS32
SS33
SS34
SS35
SS36
SS38
SS310 UNITS
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
VRRM
VRMS
VDC
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
100
70
V
V
V
MAXIMUM DC BLOCKING VOLTAGE
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)
CHARACTERISTICS
MAXIMUM FORWARD VOLTAGE AT 3.0A AND 25℃
MAXIMUM REVERSE CURRENT AT 25℃
SYMBOL SS32
SS33
0.50
SS34
SS35
0.70
0.5
SS36
SS38
SS310 UNITS
VF
IR
0.85
V
mA
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
SS32 THRU SS310
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