SB320 查看數據表（PDF） - General Semiconductor
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SB320 Datasheet PDF : 2 Pages
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SB320 THRU SB360
MEDIUM CURRENT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 60 Volts Forward Current - 3.0 Amperes
DO-201AD
0.210 (5.3)
0.190 (4.8)
DIA.
0.052 (1.32)
0.048 (1.22)
DIA.
1.0 (25.4)
MIN.
0.375 (9.5)
0.285 (7.2)
1.0 (25.4)
MIN.
Dimensions in inches and (millimeters)
FEATURES
♦ Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
♦ Metal to silicon rectifier, majority
carrier conduction
♦ Low power loss,
high efficiency
♦ High current capability,
low VF
♦ High surge capacity
♦ Epitaxial construction
♦ Guardring for transient protection
♦ For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
♦ High temperature soldering guaranteed:
250°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3 kg) tension
MECHANICAL DATA
Case: JEDEC DO-201AD molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode
Mounting Position: Any
Weight: 0.04 ounces, 1.12 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current at
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)
SYMBOLS
VRRM
VRMS
VDC
I(AV)
IFSM
SB320
20
14
20
SB330
30
21
30
SB340
40
28
40
3.0
80.0
SB350
50
35
50
SB360
60
42
60
Maximum instantaneous forward voltage at 3.0A
(NOTE 1)
Maximum instantaneous reverse current at rated
DC blocking voltage (NOTE 1) TA=25°C
TA=100°C
Typical thermal resistance (NOTE 1)
Operating junction temperature range
Storage temperature range
VF
IR
RΘJA
RΘJL
TJ
TSTG
0.50
0.5
20.0
40.0
10.0
-65 to +125
-65 to +150
0.74
10.0
-65 to +150
NOTES:
(1) Pulse test: 300µs pulse width, 1% duty cycle
(2) Thermal resistance from junction to lead vertical P.C.B. mounting, 0.500" (12.7mm) lead length with 2.5 x 2.5” (63.5 x 63.5mm)
copper pad
UNITS
Volts
Volts
Volts
Amps
Amps
Volts
mA
°C/W
°C
°C
4/98
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