SS32-320 SERIES
SCHOTTKY
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
ROHS
FEATURES
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Low reverse leakage
Built-in strain relief,ideal for automated placement
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds at terminals
MECHANICAL DATA
Case
: JEDEC DO-214AB molded plastic body
Terminals:
Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity
: Color band denotes cathode end
Mounting Position:
Any
Weight
: 0.007 ounce, 0.25 grams
Maximum Ratings And Electrical Characteristics
Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,
for capacitive load current derate by 20%.
SYMBOLS
SS32
SS34
SS36
SS38 SS310 SS315 SS320
UNITS
VOLTS
VOLTS
VOLTS
Amp
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at T
L
=110 C
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 3.0A
Maximum DC reverse current
T
A
=25 C
at rated DC blocking voltage
T
A
=100 C
Typical thermal resistance (NOTE 1)
Operating junction and storage temperature range
V
RRM
V
RMS
V
DC
I
(AV)
20
14
20
40
21
40
60
28
60
80
56
80
3.0
100
70
100
150
105
150
200
150
200
I
FSM
V
F
I
R
R
θ
JA
T
J
,
T
STG
0.55
20.0
0.70
0.5
150.0
0.85
10.0
55
-65 to +150
0.95
0.2
2.0
Amps
Volts
mA
C/W
C
Note:
1.P.C.B. mounted with 8.0x8.0mm copper pad areas
Rev 8: Nov 2014
www.born-tw.com
Page 1 of 2
SS32-320 SERIES
SCHOTTKY
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
ROHS
FIG. 1- FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
3.0
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT,
AMPERES
100
2.4
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
80
1.8
60
1.2
40
0.6
SS32-SS36
SS38-SS320
20
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0
0
25
50
75
100
125
150
175
0
1
10
100
AMBIENT TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
50
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
100
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
T
J
=25 C
INSTANTANEOUS FORWARD
CURRENT,AMPERES
10.0
10
TJ=100 C
1
1
0.1
TJ=25 C
0.01
0.1
SS32-SS34
SS35-SS36
SS38-SS315
SS320
0.01
0.001
0
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
30
60
90
120
150
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 5-TYPICAL JUNCTION CAPACITANCE
2000
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
TRANSIENT THERMAL IMPEDANCE,
C/W
100
1000
T
J
=25 C
JUNCTION CAPACITANCE, pF
10
100
1
SS32-SS34
SS35-SS320
10
0.1
1.0
10
100
0.1
0.01
0.1
1
10
100
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
Rev 8: Nov 2014
www.born-tw.com
Page 2 of 2
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