FMMT491Q Datasheet. Equivalente. Reemplazo. Hoja de especificaciones. Principales características
Número de Parte: FMMT491Q
Código: 491
Material: Si
Polaridad de transistor: NPN
ESPECIFICACIONES MÁXIMAS
Disipación total del dispositivo (Pc): 0.5 W
Tensión colector-base (Vcb): 80 V
Tensión colector-emisor (Vce): 60 V
Tensión emisor-base (Veb): 7 V
Corriente del colector DC máxima (Ic): 1 A
Temperatura operativa máxima (Tj): 150 °C
CARACTERÍSTICAS ELÉCTRICAS
Transición de frecuencia (fT): 150 MHz
Capacitancia de salida (Cc): 10 pF
Ganancia de corriente contínua (hFE): 100
Encapsulados: SOT23
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FMMT491Q datasheet
..1. Size:359K diodes
fmmt491q.pdf 
FMMT491Q 60V NPN MEDIUM POWER TRANSISTOR IN SOT23 Description Mechanical Data This Bipolar Junction Transistor (BJT) is designed to meet the Case SOT23 stringent requirements of automotive applications. Case Material Molded Plastic, Green Molding Compound. UL Flammability Classification Rating 94V-0 Moisture Sensitivity Level 1 per J-STD-020 Feature Term
7.1. Size:493K diodes
fmmt491a.pdf
FMMT491A 40V NPN SILICON PLANAR MEDIUM POWER TRANSISTOR IN SOT23 Feature Mechanical Data BVCEO > 40V Case SOT23 Case Material Molded Plastic, Green Molding Compound IC = 1A Continuous Collector Current UL Flammability Classification Rating 94V-0 ICM = 2A Peak Pulse Current Moisture Sensitivity Level 1 per J-STD-020 RCE(sat) = 195m for a
7.2. Size:387K diodes
fmmt491.pdf
A Product Line of Diodes Incorporated FMMT491 60V NPN MEDIUM POWER TRANSISTOR IN SOT23 Feature Mechanical Data BVCEO > 60V Case SOT23 IC = 1A Continuous Collector Current Case Material Molded plastic, Green Molding Compound ICM = 2A Peak Pulse Current UL Flammability Classification Rating 94V-0 RCE(sat) = 195m for a Low Equivalent On-Resistance
7.4. Size:708K jiangsu
ad-fmmt491.pdf
www.jscj-elec.com AD-FMMT491 JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD. AD-FMMT491 Plastic-Encapsulated Transistor AD-FMMT491 Transistor (NPN) FEATURES Low equivalent on-resistance AEC-Q101 qualified MARKING 491 MAXIMUM RATINGS (T = 25 C unless otherwise specified) j Parameter Symbol Value Unit Collector-base voltage V 80 V CBO Collector-emitter vo
7.5. Size:3320K jiangsu
fmmt491.pdf
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-23 Plastic-Encapsulate Transistors SOT-23 FMMT491 TRANSISTOR (NPN) FEATURES 1. BASE Low equivalent on-resistance 2. EMITTER 3. COLLECTOR Marking 491 MAXIMUM RATINGS(Ta=25 unless otherwise noted) Symbol Parameter Value Unit VCBO Collector-Base Voltage 80 V VCEO Collector-Emitter Voltage 60 V VEBO Emitter-Ba
7.6. Size:613K htsemi
fmmt491.pdf
FMMT491 TRANSISTOR (NPN) SOT-23 FEATURES Low equivalent on-resistance 1. BASE 2. EMITTER 3. COLLECTOR Marking 491 MAXIMUM RATINGS(TA=25 unless otherwise noted) Symbol Parameter Value Units VCBO Collector-Base Voltage 80 V VCEO Collector-Emitter Voltage 60 V VEBO Emitter-Base Voltage 5 V IC Collector Current -Continuous 1 A PC Collector Power Dissipation 250 mW
7.7. Size:199K lge
fmmt491.pdf
FMMT491 SOT-23 Transistor(NPN) SOT-23 1. BASE 2. EMITTER 3. COLLECTOR Features Low equivalent on-resistance Marking 491 MAXIMUM RATINGS(TA=25 unless otherwise noted) Symbol Parameter Value Units Dimensions in inches and (millimeters) VCBO Collector-Base Voltage 80 V VCEO Collector-Emitter Voltage 60 V VEBO Emitter-Base Voltage 5 V IC Collector Current -Continuous
7.8. Size:379K wietron
fmmt491.pdf
FMMT491 COLLECTOR 3 General Purpose Transistor NPN Silicon 3 P b Lead(Pb)-Free 1 1 BASE 2 SOT-23 2 EMITTER Maximum Ratings Rating Symbol Value Unit Collector-Base Breakdown Voltage V(BR)CEO 60 V Collector-Emitter Breakdown Voltage V(BR)CBO 80 V Emitter-Base Breakdown Voltage V(BR)EBO V 5.0 Collector Current IC A 1.0 Peak Pulse Current ICm A 2.0 Power Dissipat
7.9. Size:487K first silicon
fmmt491.pdf
SEMICONDUCTOR FMMT491 TECHNICAL DATA FMMT491 TRANSISTOR (NPN) FEATURES Low equivalent on-resistance 3 Marking 491 2 MAXIMUM RATINGS (Ta=25 unless otherwise noted) 1 Symbol Parameter Value Unit V Collector-Base Voltage 80 V CBO SOT 23 V Collector-Emitter Voltage 60 V CEO VEBO Emitter-Base Voltage 5 V COLLECTOR IC Collector Current 1 A 3 ICM Peak Pulse Current
7.10. Size:1401K kexin
fmmt491.pdf
SMD Type Transistors NPN Transistors FMMT491 (KMMT491) SOT-23 Unit mm +0.1 2.9 -0.1 +0.1 0.4 -0.1 3 Features VCE(sat) maximum specification improvement Reverse blocking specification improvement 1 2 +0.1 +0.05 0.95-0.1 0.1-0.01 +0.1 1.9-0.1 C 1.Base 2.Emitter B 3.collector E Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector
7.11. Size:1576K slkor
fmmt491.pdf
FMMT491 NPN Silicon Epitaxial Planar Transistor Features SOT-23 Low equivalent on-resistance Be complementaty with FMMT591 1.Base 2.Emitter 3.Collector Absolute Maximum Ratings Ratings at 25 ambient temperature unless otherwise specified. Parameter Symbol Value Unit Collector Base Voltage V 80 V CBO Collector Emitter Voltage V 60 V CEO Emitter Base Voltage V 5 V
7.12. Size:1235K pjsemi
fmmt491.pdf
FMMT491 NPN Transistor Features Low equivalent on-resistance SOT-23 (TO-236) Be complementaty with FMMT591 1.Base 2.Emitter 3.Collector Marking 491 Absolute Maximum Ratings Ratings at 25 ambient temperature unless otherwise specified. Parameter Symbol Value Unit Collector Base Voltage V 80 V CBO Collector Emitter Voltage V 60 V CEO Emitter Base Voltage V 5 V
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