SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE
20 to 40 Volts
3.0 Ampere
SS32 THRU SS310
CURRENT
FEATURES
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Low profile surface mount package
Built-in strain relief
DO-214AB(SMC)
High switching speed
Low voltage drop, high efficiency
For use in low voltage high frequency inverters,
Free willing, and polarity protection applications
Guarding for over voltage protection
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MECHANICAL DATA
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Case: Transfer molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Solder plated, solderable per MIL-STD-750
method 2026
Dimensions in inches and (millimeters)
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Polarity: Color band denotes cathode end
Weight: 0.007 ounce, 0.25 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load derate current by 20%.
SYMBOLS SS32 SS33 SS34 SS35 SS36 SS38 SS39 SS310 UNIT
Maximum Repetitive 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
90
63
90
100
70
Volts
Volts
Volts
Maximum DC Blocking Voltage
100
Maximum Average Forward Rectified Current
at TLsee figure 1 TL =105℃
I(AV)
IFSM
VF
3.0
80
Amps
Amps
Volts
mA
Peak Forward Surge Current
8.3ms single half sine-wave superimposed on
rated load (JEDEC method)
Maximum Instantaneous Forward Voltage @
3.0A(Note1)
0.55
20.0
0.75
0.5
0.85
TA = 25℃
Maximum DC Reverse Current at rated
DC Blocking Voltage per element
IR
TA = 100℃
10.0
RθJA
RθJL
TJ
55
12
Typical Thermal Resistance (Note 2)
℃/W
Operating Junction Temperature
Storage Temperature Range
Notes:
℃
℃
(-55 to +150)
(-55 to +150)
TSTG
(-55 to +150)
1. Pulse test: 300μs pulse width,1% duty cycle
2. PCB mounted with 0.55”×0.55”(14mm×14mm) copper pads
E-mail: sales@cnmic.com
Web Site: www.cnmic.com