B1040W
B1040W is SCHOTTKY BARRIER DIODE manufactured by JCET.
FEATURES z Low Forward Voltage Drop z Very Small SMD Package
APPLICATIONS z Low Voltage Rectification z High Efficiency DC/DC Conversion z Switch Mode Power Supply z Inverse Polarity Protection z Low Power Consumption Applications
MARKING: SZ
SOD-123
The marking bar indicates the cathode Solid dot = Green molding pound device,if none, the normal device.
MAXIMUM RATINGS ( Ta=25℃ unless otherwise noted )
Symbol
Parameter
VRRM
Peak Repetitive Reverse Voltage
VRWM VR(RMS)
Working Peak Reverse Voltage RMS Reverse Voltage Average Rectified Output Current
IFSM PD RΘJA Tj Tstg
Non-repetitive Peak Forward Surge Current @ t=8.3ms Power Dissipation Thermal Resistance from Junction to Ambient Junction Temperature Storage Temperature
Value
28 1
5 350 400 125 -55~+150
Unit
V A A m W ℃/W ℃ ℃
ELECTRICAL CHARACTERISTICS(Ta=25℃ unless otherwise specified)
Parameter
Symbol
Test conditions
Min Typ Max
Reverse breakdown voltage Reverse current
Forward voltage
Total capacitance
V(BR) IR
Ctot
IR=1m A VR =20V IF=0.5A IF=0.7A VR=10V,f=1MHz
40 50 0.51 0.55 20
Unit V u A
V p F
.cj-elec.
B,Mar,2015...
