M54581P

The M54581P,8-channel source driver,consists of 8 NPN and 8PNP source type darlington transistors connected to from high current gain driver.

Features of the M54581P are:(1)high output sustaining to 50V;(2)high output source current to 500mA;(3)integral clamp diode for transient suppression;(4)wide operating temperature range(Ta=-20 to +75).

The absolute maximum ratings of the M54581P can be summarized as:(1):the symbol is VCEO,the parameter is output sustaining voltage voltage,the rating is -0.5 to +50,the unit is V;(2):the symbol is VS,the parameter is supply voltage,the rating is -0.5 to +50,the unit is V;(3):the symbol is VI,the parameter is input voltage,the rating is 0 to VS-30,the unit is V;(4):the symbol is IO,the parameter is output current,the rating is -500,the unit is mA;(5):the symbol is IF,the parameter is clamp diode forward current,the rating is -500,the unit is mA;(6):the symbol is VR,the parameter is clamp diode reverse voltage,the rating is -0.5 to +50,the unit is V;(7):the symbol is Pd,the parameter is power dissipation,the rating is 1.79,the unit is W;(8):the symbol is Topr,the parameter is operating temperature,the rating is -20 to +75,the unit is ;(9):the symbol is Tstg,the parameter is storage temperature,the rating is -55 to +125,the unit is .