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
8A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
SS82-LFR THRU SS86-LFR
CATHODE
FEATURES
FOR SURFACE MOUNTED APPLICATIONS
LOW PROFILE PACKAGE
BUILT-IN STRAIN RELIEF
EASY PICK AND PLACE
PLASTIC MATERIAL USED CARRIES UNDERWRITERS
LABORATORY CLASSIFICATION 94 V-0
EXTREMELY LOW VF
MAJORITY CARRIER CONDUCTION
HIGH TEMPERATURE SOLDERING: 250°C/10 SECONDS
AT TERMINALS
ROHS
MECHANICAL DATA
CASE: MOLDED PLASTIC, DO-214AB (SMC), DIMENSIONS
IN INCHES AND (MILLIMETERS)
TERMINALS: SOLDER PLATED
POLARITY INDICATED BY CATHODE BAND
WEIGHT 0.21 GRAMS
.126(3.20)
.114(2.90)
.320(8.13)
.305(7.75)
.280(7.11)
.260(6.60)
.103(2.62)
.079(2.06)
.245(6.22)
.220(5.59)
.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
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
MAXIMUM DC BLOCKING VOLTAGE
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
SEE FIG.1
MAXIMUM OVERLOAD SURGE 8.3ms SINGLE HALF SINE-WAVE
TYPICAL JUNCTION CAPACITANCE (NOTE 1)
TYPICAL THERMAL RESISTANCE (NOTE 2)
TYPICAL THERMAL RESISTANCE (NOTE 2)
STORAGE TEMPERATURE RANGE
OPERATING TEMPERATURE RANGE
SYMBOL SS82-LFR
V
RRM
V
RMS
V
DC
I
O
I
FSM
C
J
R
θjL
R
θjA
T
STG
T
OP
20
14
20
SS83-LFR
30
21
30
SS84-LFR
40
28
40
8.0
160
300
17
55
-55 TO + 150
-55 TO + 125
SS85-LFR
50
35
50
SS86-LFR
60
42
60
UNITS
V
V
V
A
A
PF
℃/W
℃/W
℃
℃
ELECTRICAL CHARACTERISTICS (A
T
T
A
=25°C UNLESS OTHERWISE NOTED)
CHARACTERISTICS
MAXIMUM FORWARD VOLTAGE AT 8.0A AND 25℃
MAXIMUM REVERSE CURRENT AT 25℃
NOTE:
SYMBOL SS82-LFR
V
F
I
R
SS83-LFR
0.55
1.0
SS84-LFR
SS85-LFR
SS86-LFR
UNITS
V
mA
0.70
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
SS82-LFR THRU SS86-LFR
Page: 1
RATINGS AND CHARACTERISTIC CURVES SS82-LFR THRU SS86-LFR
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
160
140
120
100
80
60
40
1
10
NUMBER OF CYCLES AT 60H
Z
100
T
J
=T
j
max.
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
FIG. 1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,
AMPERES
8.0
6.0
4.0
2.0
RESISTIVE OR INDUCTIVE LOAD
0.375” (9.5mm) LEAD LENGTH
0
0
25
50
75
100
125
150 175
LEAD TEMPERATURE,
℃
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
50
INSTANTANEOUS FORWARD CURRENT,
AMPERES
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
10
T
J
=125℃
PULSE WIDTH=300us
1% DUTY CYCLE
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
10
T
J
=125℃
1
1
T
J
=25℃
0.1
T
J
=75℃
1.0
0.01
T
J
=25℃
0.01
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
0.001
0 20
40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE
VOLTAGE,%
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
1.000
JUNCTION CAPACITANCE,
P
F
TRANSIENT THERMAL
T
J
=25℃
f=1.0 MH
Z
Vsig=50mVp-p
FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE
100
IMPEDANCE,
℃/W
10
100
1
10
0.1
SS82-SS84
SS85-SS86
0.1
10
100
0.01
0.1
1
10
100
1
REVERSE VOLTAGE, VOLTS
t. PULSE DURATION, sec.
SS82-LFR THRU SS86-LFR
Page: 2
Embedded System
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