STPS4045CP

Recovery Time :
Maximum Power Dissipation :
Mounting Style : Through Hole
Product : Schottky Rectifiers
Peak Reverse Voltage : 45 V
Packaging : Tube
Maximum Reverse Leakage Current : 200 uA
Forward Continuous Current : 40 A
Max Surge Current : 220 A
Configuration : Dual Common Cathode
Operating Temperature Range : + 175 C
Forward Voltage Drop : 0.94 V
Package / Case : SOT-93


Features:

·VERY SMALLCONDUCTION LOSSES
·NEGLIGIBLESWITCHING LOSSES
·EXTREMELYFAST SWITCHING
·LOWTHERMAL RESISTANCE

·VERY SMALLCONDUCTION LOSSES
·NEGLIGIBLESWITCHING LOSSES
·EXTREMELYFAST SWITCHING
·LOWTHERMAL RESISTANCE




Specifications

Symbol	Parameter			Value	Unit
VRRM	Repetitive peak reverse voltage			45	V
IF(RMS)	RMS forward current			30	A
IF(AV)	Average forward current	Tc =150°C = 0.5	Per diode Per device	30 40	A
IFSM	Surge non repetitive forward current	tp = 10 ms Sinusoidal		220	A
IRRM	Repetitive peak reverse current	tp =2 s square F = 1kHz		1	A
IRSM	Non repetitive peak reverse current	tp =100 s square		3	A
Tstg	Storage temperaturerange			- 65 to + 175
Tj	Maximum operating junction temperature*			175
dV/dt	Critical rate of rise of reverse voltage			10000	V/s

* : dPtot < 1 thermal runaway condition for a diode on its own heatsink
dTj Rth(j-a)

Symbol	Parameter			Value	Unit
VRRM	Repetitive peak reverse voltage			45	V
IF(RMS)	RMS forward current			30	A
IF(AV)	Average forward current	Tc =150°C = 0.5	Per diode Per device	30 40	A
IFSM	Surge non repetitive forward current	tp = 10 ms Sinusoidal		220	A
IRRM	Repetitive peak reverse current	tp =2 s square F = 1kHz		1	A
IRSM	Non repetitive peak reverse current	tp =100 s square		3	A
Tstg	Storage temperaturerange			- 65 to + 175
Tj	Maximum operating junction temperature*			175
dV/dt	Critical rate of rise of reverse voltage			10000	V/s

* : dPtot < 1 thermal runaway condition for a diode on its own heatsink
dTj Rth(j-a)




Description

The STPS4045CP is power schottky rectifiers.Dual center tap schottky rectifier suited for switchmode power supply and high frequency DC to DC converters.

Features of the STPS4045CP are:(1)very small conduction losses;(2)negligible switching losses;(3)extremely fast switching;(4)low thermal resistance.

The absolute maximum ratings of the STPS4045CP can be summarized as:(1):the symbol is VRRM,the parameter is repetitive peak reverse voltage,the value is 45,the unit is V;(2):the symbol is IF(RMS),the parameter is RMS forward current,the value is 30,the unit is A;(3):the symbol is IF(AV),the parameter is average forward current Tc=150 per diode,the value is 20,the unit is A;(4):the symbol is IF(AV),the parameter is average forward current =0.5 per device,the value is 40,the unit is A;(5):the symbol is IFSM,the parameter is surge non repetitive forward current tp=10ms sinusoidal,the value is 220,the unit is A;(6):the symbol is IRRM,the parameter is repetitive peak reverse current tp=2ms square F=1kHz,the value is 1,the unit is A;(7):the symbol is IRSM,the parameter is non repetitive peak reverse current tp=100ms square,the value is 3,the unit is A;(8):the symbol is Tstg,the parameter is storage temperaturerange,the value is -65 to +175,the unit is ;(9):the symbol is Tj,the parameter is maximum operating junction temperature,the value is 175,the unit is ;(10):the symbol is dV/dt,the parameter is critical rate of rise of reverse voltage,the value is 10000,the unit is V/s.