JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOD-123 Plastic-Encapsulate Diodes
SD103AW-SD103CW SCHOTTKY BARRIER ...
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOD-123 Plastic-Encapsulate Diodes
SD103AW-SD103CW
SCHOTTKY BARRIER DIODE
SOD-123
FEATURES z Low forward voltage drop z Guard ring construction for transient protection z Negligible reverse recovery time z Low reverse capacitance
MARKING: SD103AW: S4 SD103BW: S5 SD103CW: S6
Maximum Ratings and Electrical Characteristics, Single Diode @Ta=25℃
Parameter
Symbol SD103AW SD103BW SD103CW
Peak Repetitive Peak Reverse Voltage
VRRM
Working Peak Reverse Voltage
VRWM
40
30
20
DC Blocking Voltage
VR
RMS Reverse Voltage
VR(RMS)
28
21
14
Forward Continuous Current
IFM
350
Repetitive Peak Forward Current @t≤1.0s
IFRM
1.5
Power Dissipation
Pd 500
Thermal Resistance Junction to Ambient
RθJA
250
Junction temperature
Tj
125
Unit
V
V mA A mW ℃/W ℃
Storage Temperature
Electrical Ratings @Ta=25℃
Parameter
Reverse breakdown voltage SD103AW SD103BW
SD103CW
TSTG
Symbol V (BR)R
Min 40
30
20
-55~+150 Typ Max Unit
V
℃
Conditions IR=100μA IR=100μA IR=100μA
Forward voltage Reverse current
SD103AW SD103BW SD103CW
VF IRM
0.37 0.60
5.0
V μA
IF=20mA IF=200mA VR=30V VR=20V VR=10V
Capacitance between terminals Reverse recovery time
CT trr
50 10
pF ns
VR=0V,f=1.0MHz IF=IR=200mA Irr=0.1XIR,RL=100Ω
B,Jul,2012
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