12SQ045DO-201AD Datasheet, PDF (1/2 Pages) Gaomi Xinghe Electronics Co., Ltd. – SCHOTTKY BARRIER RECTIFIER

FEATURES
Plastic package has Underwriters Laboratory Flammability Classification 94V-0
Metal silicon junction ,majority carrier conduction
Guard ring for overvoltage protection
Low power loss ,high efficiency
High current capability ,low forward voltage drop
High surge capability
For use in low voltage ,high frequency inverters,
free wheeling ,and polarity protection applications
High temperature soldering guaranteed:260 C/10 seconds at terminals
12SQ045
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 45 Volts
Forward Current - 12.0 Amperes
DO-201AD
0.210(5.3)
0.190(4.8)
DIA
1.0(25.4)
MIN
0.375(9.50)
0.285(7.20)
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 end
Mounting Position: Any
Weight: 0.041ounce, 1.15 grams
0.052(1.32)
0.048(1.22)
DIA
1.0(25.4)
MIN
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25 C ambient temperature unless otherwise specified ,Single phase ,half wave ,resistive or inductive
load. For capacitive load,derate by 20%.)
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 at rated TL)
Maximum instantaneous forward voltage
at 12.0 A(Note 1 )
Maximum instantaneous reverse _{T A =25 C}
current at rated DC blocking
voltage(Note 1)
TA =100 C
Typical junction capacitance(Note 3)
Typical thermal resistance (Note 2)
Operating junction temperature range
at reduced reverse voltage VR<=80%VRRM
VR<=50%VRRM
in DC forward model
Symbols
VRRM
VRMS
VDC
I(AV)
IFSM
VF
IR
CJ
R JC
TJ
12SQ045
45
32
45
12.0
150.0
0.55
0.2
50
400
2.5
-65 to+150
-65 to+175
-65 to+200
Units
Volts
Volts
Volts
Amps
Amps
Volts
mA
PF
C/W
C
Storage temperature range
TSTG
-65 to+200
C
Notes: 1.Pulse test: 300 s pulse width,1% duty cycle
2.Thermal resistance from junction to case
3.Measured at 1MHz and reverse voltage of 4.0 volts
1