Diodes Incorporated-FZT491ATA - Transistors - Bipolar (BJT) - Single Product Specifications and Latest Quotes

Part Number	FZT491ATA	FZT491TA	FZT493ATA	FZT591ATA	FZT491ATC	FZT491AQTA
Manufacturer	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated
Product Status	Active	Active	Active	Active	Obsolete	Active
Transistor Type	NPN	NPN	NPN	PNP	NPN	NPN
Current - Collector (Ic) (Max)	1 A	1 A	1 A	1 A	1 A	1 A
Voltage - Collector Emitter Breakdown (Max)	40 V	60 V	60 V	40 V	40 V	40 V
Vce Saturation (Max) @ Ib, Ic	500mV @ 100mA, 1A	500mV @ 100mA, 1A	500mV @ 100mA, 1A	500mV @ 100mA, 1A	500mV @ 100mA, 1A	500mV @ 100mA, 1A
Current - Collector Cutoff (Max)	100nA	100nA	100nA	100nA	100nA	100nA
DC Current Gain (hFE) (Min) @ Ic, Vce	300 @ 500mA, 5V	100 @ 500mA, 5V	300 @ 250mA, 10V	300 @ 100mA, 5V	300 @ 500mA, 5V	300 @ 500mA, 5V
Power - Max	2 W	2 W	2 W	2 W	2 W	3 W
Frequency - Transition	150MHz	150MHz	150MHz	150MHz	150MHz	150MHz
Operating Temperature	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	TO-261-4, TO-261AA	TO-261-4, TO-261AA	TO-261-4, TO-261AA	TO-261-4, TO-261AA	TO-261-4, TO-261AA	TO-261-4, TO-261AA
Supplier Device Package	SOT-223-3	SOT-223-3	SOT-223-3	SOT-223-3	SOT-223-3	SOT-223

Diodes Incorporated FZT491ATA

Transistor Type:	NPN
Current - Collector (Ic) (Max):	1 A
Voltage - Collector Emitter Breakdown (Max):	40 V
Vce Saturation (Max) @ Ib, Ic:	500mV @ 100mA, 1A
Current - Collector Cutoff (Max):	100nA
DC Current Gain (hFE) (Min) @ Ic, Vce:	300 @ 500mA, 5V
Power - Max:	2 W
Frequency - Transition:	150MHz
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-261-4, TO-261AA
Supplier Device Package:	SOT-223-3