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See Technical Specifications

FMMT491QTA +BOM

Transistors - BJT

Manufacturer:

Diodes Inc
Mfr.Part #:

FMMT491QTA
Datasheet:

FMMT491QTA Datasheet (PDF)
Transistor Type:

NPN
Current - Collector (Ic) (Max):

1 A
Voltage - Collector Emitter Breakdown (Max):

60 V
Vce Saturation (Max) @ Ib, Ic:

250mV @ 100mA, 1A
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FMMT491QTA General Description

With a total power dissipation of 500mW, the FMMT491QTA delivers a low saturation voltage of 0.15V at a collector current of 500mA, making it ideal for low-power applications. Additionally, its low base-emitter saturation voltage of 0.7V at a collector current of 1A further enhances its suitability for a variety of electronic designs

Specifications

Category	Discrete Semiconductor ProductsTransistorsBipolar (BJT)Single Bipolar Transistors	Series	-
Transistor Type	NPN	Current - Collector (Ic) (Max)	1 A
Voltage - Collector Emitter Breakdown (Max)	60 V	Vce Saturation (Max) @ Ib, Ic	250mV @ 100mA, 1A
Current - Collector Cutoff (Max)	100nA	DC Current Gain (hFE) (Min) @ Ic, Vce	100 @ 500mA, 5V
Power - Max	500 mW	Frequency - Transition	150MHz
Operating Temperature	-55°C ~ 150°C (TJ)	Mounting Type	Surface Mount
Base Product Number	FMMT491	feature-type	NPN
feature-category	Bipolar Small Signal	feature-material
feature-configuration	Single	feature-number-of-elements-per-chip	1
feature-maximum-collector-base-voltage-v	80	feature-maximum-collector-emitter-voltage-v	60
feature-maximum-emitter-base-voltage-v	5	feature-maximum-dc-collector-current-a	1
feature-minimum-dc-current-gain	30@2A@5V\|80@1A@5V\|100@500mA@5V\|100@1mA@5V	feature-maximum-power-dissipation-mw	500
feature-maximum-transition-frequency-mhz	150(Min)	feature-packaging	Tape and Reel
feature-rad-hard		feature-pin-count	3
feature-cecc-qualified	No	feature-esd-protection
feature-military	No	feature-aec-qualified	Yes
feature-aec-qualified-number	AEC-Q101	feature-auto-motive	Yes
feature-p-pap	Yes	feature-eccn-code	EAR99
feature-svhc	No	feature-svhc-exceeds-threshold	No

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Ratings and Reviews

H**n 02/28/2023

Received and installed. Resistance of 2.7 on each channel. Mikruha is new, most likely the rewinding of another mosfet type 7560. Changed immediately with the conder. After 6 hours at good volume, all this began to sing more less. Compared to 7388 more pure and detailed sound.

M**r 08/09/2022

Great itemOn the bank or for some crafts a great option

J**s 04/25/2022

Not yet checked, it came quickly, the quality is good

O**n 02/19/2021

I do not care, but to whom it is important-the number of certain colors may not match.