Diodes Incorporated-FZT491ATC - Transistors - Bipolar (BJT) - Single Product Specifications and Latest Quotes

Part Number	FZT491ATC	FZT491TC	FZT493ATC	FZT591ATC	FZT491ATA
Manufacturer	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated
Product Status	Obsolete	Obsolete	Obsolete	Obsolete	Active
Transistor Type	NPN	NPN	NPN	PNP	NPN
Current - Collector (Ic) (Max)	1 A	1 A	1 A	1 A	1 A
Voltage - Collector Emitter Breakdown (Max)	40 V	60 V	100 V	40 V	40 V
Vce Saturation (Max) @ Ib, Ic	500mV @ 100mA, 1A	500mV @ 100mA, 1A	600mV @ 100mA, 1A	500mV @ 100mA, 1A	500mV @ 100mA, 1A
Current - Collector Cutoff (Max)	100nA	100nA	100nA	100nA	100nA
DC Current Gain (hFE) (Min) @ Ic, Vce	300 @ 500mA, 5V	100 @ 500mA, 5V	100 @ 250mA, 10V	300 @ 100mA, 5V	300 @ 500mA, 5V
Power - Max	2 W	2 W	2 W	2 W	2 W
Frequency - Transition	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)
Mounting Type	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
Supplier Device Package	SOT-223-3	SOT-223-3	SOT-223-3	SOT-223-3	SOT-223-3

Diodes Incorporated FZT491ATC

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