SS34-SMA
SS32 THRU SS310
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts Forward Current - 3.0 Amperes MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas
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%.
VOLTS VOLTS VOLTS SYMBOLS
UNITS Amps
Amps Volts V RRM V RMS V DC I (AV)
I FSM V F
3.0
100.0
0.70Operating junction temperature range Maximum repetitive peak reverse voltage Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current at T L (see fig.1)
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 junction capacitance (NOTE 1)I R 0.5
R q JA C J T J ,T STG
55.0
300
pF C mA Typical thermal resistance (NOTE 2)C/W Storage temperature range
C
-65 to +150
-65 to +125
-65 to +150
20100.55
0.85
Case : JEDEC DO-214AC molded plastic body Terminals : leads solderable per MIL-STD-750,Method 2026
Polarity : Color band denotes cathode end Mounting Position : Any
Weight :0.005 ounce, 0.138 grams
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0For surface mounted applications
Metal silicon junction,majority carrier conduction Low power loss,high efficiency
Built-in strain relief,ideal for automated placement High forward surge current capability High temperature soldering guaranteed:250 C/10 seconds at terminals
FEATURES
MECHANICAL DATA
SS32SS33SS35SS34SS36SS310SS3820142030213040284050355060426080568010070100
500
DO-214AC
(SMA) (High Profile)
RATINGS AND CHARACTERISTIC CURVES SS32 THRU SS310
3.0
2.4
1.8
1.2
0.6
0.1 1.0 10 100
0.01 0.1 1 10 100
100
10
1
0.1
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
FIG. 5-TYPICAL JUNCTION CAPACITANCE
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
NUMBER OF CYCLES AT 60 Hz
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
FIG. 1- FORWARD CURRENT DERATING CURVE
A V E R A G E F O R W A R D R E C T I F I E D C U R R E N T ,A M P E R E S
J U N C T I O N C A P A C I T A N C E , p F
￡P E A K F O R W A R D S U R G E
C U R R E N T ,A M P E
R E S
100
10
1
0.1
0.01
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
I N S T A N T A N E O U S R E V E R S E C U R R E N T ,M I L L I A M P E R E S
T R A N S I E N T T H E R M A L I M P E D A N C E ,C /W
AMBIENT TEMPERATURE, C 50
10.0
1
0.1
0.01
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
I N S T A N T A N E O U S F O R W A R D C U R R E N T ,A M P E R E S
INSTANTANEOUS FORWARD VOLEAGE,
VOLTS