SB320 THRU SB3200
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts Forward Current -3.0 Amperes
Case: JEDEC DO-201AD molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.04 ounce, 1.10 grams
FEATURES
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Dimensions in inches and (millimeters)
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted
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%.
DO-201AD
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Metal silicon junction,majority carrier conduction
Low power loss,high efficiency
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds,0.375”(9.5mm) lead length,
5 lbs. (2.3kg) tension
SB
320
SB
330
SB
350
SB
340
SB
360
SB
380
SB
370
SB
390
SB
3100
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
VOLTS
VOLTS
VOLTS
SYMBOLS UNITS
Amps
Amps
Volts
V RRM
V RMS
V DC
I(AV)
I FSM
V F
3.0
80.0
0.70
Operating junction temperature range
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375”(9.5mm) lead length(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
RθJA
C J
T J,
T STG
40.0
250pF
C
mA Typical thermal resistance (NOTE 2)C/W
100
70
100
70
49
70
90
63
90
Storage temperature range C
-65 to +150
-65 to +125-65 to +150
20.010.0
0.550.85
160
SB
3200
200
140
200
SB
3150
150
105
150
0.95
0.2
2.0
RATINGS AND CHARACTERISTIC CURVES SB320 THRU SB3200
0.01 0.1 1 10 100
100
10
1
0.1
t,PULSE DURATION,sec.
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
100
10
1
0.1
0.010.001
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
AMBIENT TEMPERATURE, C REVERSE VOLTAGE,VOLTS FIG. 5-TYPICAL JUNCTION CAPACITANCE
10
100
0.2 0.4 0.6 0.8 1.0 1.1
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
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 VOLTAGE,
VOLTS
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
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
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 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
J U N C T I O N C A P A C I T A N C E , p F
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