BD3940FP

The BD3940FP has 2 features.The first one is high output voltage precision:3.3V±2%(Ta=25)/low droppout voltage/low quiescent current:30A.The second one is built-in overcurrent protection circuit/thermal shutdown circuit/overvoltage protection circuit.

The BD3940FP has some absolute maximum ratings(Ta=25).When parameter is supply voltage,the symbol of BD3940FP is Vcc,the limits is 36,the unit is V.When parameter of BD3940FP is power dissiption,the symbol is Pd,the limits is 1.2,the unit is W.When parameter is operating temperature,the symbol is Topr,the limits is -40 to +125,the unit is .When parameter is storage temperature,the symbol is Tstg,the limits is -55 to +150,the unit is .When parameter is peak supply voltagethe symbol is Vcc peak,the limits is 50,the unit is .When parameter is joint part temperature,the symbol is Tjmax,the limits is +150,the unit is .

The BD3940FP listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys).Should you intend to use teh BD3940FP with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments,transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance.