FZT491 Datasheet. Specs and Replacement

Type Designator: FZT491

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 2 W

Maximum Collector-Base Voltage |Vcb|: 80 V

Maximum Collector-Emitter Voltage |Vce|: 60 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 1 A

Max. Operating Junction Temperature (Tj): 150 °C

Electrical Characteristics

Transition Frequency (ft): 150 MHz

Collector Capacitance (Cc): 10 pF

Forward Current Transfer Ratio (hFE), MIN: 100

Noise Figure, dB: -

Package: TO236

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FZT491 datasheet

 ..1. Size:163K  diodes

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FZT491

A Product Line of Diodes Incorporated Green FZT491 60V NPN MEDIUM POWER TRANSISTOR IN SOT223 Features Mechanical Data BVCEO > 60V Case SOT223 IC = 1A high Continuous Current Case material molded plastic. Green molding compound. Low saturation voltage VCE(sat) ... See More ⇒

 ..2. Size:326K  kexin

fzt491.pdf pdf_icon

FZT491

SMD Type Transistors NPN Transistors FZT491 (KZT491) Unit mm SOT-223 6.50 0.2 3.00 0.1 4 Features Collector Current Capability IC=1A Collector Emitter Voltage VCEO=60V 1 2 3 Complementary to FZT591 0.250 2.30 (typ) Gauge Plane 1.Base 2.Collector 0.70 0.1 3.Emitter 4.60 (typ) 4.Collector Absolute Maximum Ratings Ta = 25 Parameter Symbol Ratin... See More ⇒

 0.1. Size:22K  diodes

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FZT491

SOT223 NPN SILICON PLANAR FZT491A MEDIUM POWER TRANSISTOR ISSUE 1 - FEBRUARY 1999 PARTMARKING DETAIL FZT491A ABSOLUTE MAXIMUM RATINGS. PARAMETER SYMBOL VALUE UNIT Collector-Base Voltage VCBO 40 V Collector-Emitter Voltage VCEO 40 V Emitter-Base Voltage VEBO 5V Peak Pulse Current ICM 2A Continuous Collector Current IC 1A Base Current IB 200 mA Power Dissipation at Tamb =25 C Pt... See More ⇒

 9.1. Size:650K  diodes

fzt493.pdf pdf_icon

FZT491

A Product Line of Diodes Incorporated Green FZT493 100V NPN MEDIUM POWER TRANSISTOR IN SOT223 Features Mechanical Data BVCEO > 100V Case SOT223 IC = 1A High Continuous Current Case Material Molded Plastic. Green Molding Compound; ICM = 2A Peak Pulse Current UL Flammability Rating 94V-0 Low Saturation Voltage Moisture Sensitivity Level ... See More ⇒

Detailed specifications: FXTA92SM, FZT2222, FZT2222A, FZT2222R, FZT2907, FZT2907A, FZT2907R, FZT4403, TIP35C, FZT493, FZT549, FZT591, FZT593, FZT600A, FZT600B, FZT604, FZT605

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