Preliminary Data Sheet
SB320 THRU SB3100
3.0AMP. Schottky Barrier Rectifier
VOLTAGE:20 TO 100V
CURRENT:3.0A
AXIAL LEAD
DO-201AD
Specification Features:
Case: Epoxy, Molded
DEVICE MARKING DIAGRAM
Weight:1.2Gram (Approximately)
High current capability,Low Forward Voltage Drop
High surge current capability
Finish: All External Surfaces Corrosion Resistant And Terminal Leads Are
Readily Solderable
Lead And Mounting Surface Temperature For Soldering Purposed:
260℃ Max. For 10 Seconds 1/16 Inch From Case
RoHS Compliant
SB3XX : Device Name SB320~ SB3100
KEL : KEL Logo
Cathode Indicated By Polarity Band
Absolute Maximum Ratings
TA = 25°C unless otherwise noted
SB
SB
SB
340
SB
350
SB
360
SB
380
SB
3100
Parameter
Symbol
VRRM
VR
Units
320
330
Maximum Repetitive Peak
Reverse Voltage
20
20
30
30
40
40
50
50
60
60
80
80
100
100
V
V
Maximum DC Blocking Voltage
Maximum Average Forward
Rectifier Current.
IF(AV)
3.0
A
(0.375” Lead Length @ TA=75℃)
Non-repetitive Peak Forward
Surge Current.
IFSM
TJ, TSTG
RθJA
80
-65 to +125
30
A
°C
(8.3mS Single Half Sine-wave)
Operating Junction and Storage
Temperature Range
Thermal Resistance (Note 1)
(Junction to Ambient)
°C/W
Electrical Characteristics TA = 25°C unless otherwise noted
SB
320
SB
330
SB
340
SB
350
SB
360
SB
380
SB
3100
Parameter
Symbol
Units
Maximum D.C Reverse Current
At Rated D.C Blocking Voltage
@ TA=25℃
1.0
30.0
mA
IR
@ TA=100℃
0.550
0.750
0.850
V
Forward Voltage @3A
VF
CT
Total Capacitance
@VR=4V, f=1MHz
180
pF
NOTE: (1) Thermal resistance from junction to ambient at 0.375” lead length, vertical P.C. board mounted
Apr.2008 Release / Orig.
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