High power gain silicon epitaxial transistor Slkor BFU580Q designed for CATV video amplifiers and remote controls

Key Attributes
Model Number: BFU580Q
Product Custom Attributes
Emitter-Base Voltage(Vebo):
3V
Current - Collector Cutoff:
50nA
DC Current Gain:
95@30mA,8V
Type:
NPN
Pd - Power Dissipation:
1W
Current - Collector(Ic):
100mA
Collector - Emitter Voltage VCEO:
12V
Operating Temperature:
-40℃~+150℃@(Tj)
Mfr. Part #:
BFU580Q
Package:
SOT-89
Product Description

Product Overview

The BFU580Q is an NPN silicon epitaxial transistor designed for high-performance microwave and high-frequency applications. Manufactured using silicon epitaxial technology, it offers high power gain, wide bandwidth, low noise, low leakage current, and small junction capacitance. Its larger dynamic range and excellent current linearity make it ideal for medium-power, high-frequency signal amplification. Key applications include CATV video amplifiers, wireless transceiver modules, long-range remote controls, security alarms, and analog/digital cordless phones.

Product Attributes

  • Brand: SLKOR
  • Model: BFU580Q
  • Marking: S58
  • Package Type: SOT89
  • Material: Silicon Epitaxial

Technical Specifications

Parameter Symbol Test Conditions Min Typical Max Unit
Absolute Maximum Ratings (Tamb=25)
Collector-Base Voltage VCBO 25 V
Collector-Emitter Voltage VCEO 12 V
Emitter-Base Voltage VEBO 3 V
Collector Current ICM 100 mA
Power Dissipation PT 1000 mW
Max Junction Temperature TJ -40 150
Storage Temperature Tstg -65 150
Electrical Characteristics (Tamb=25)
Collector-Base Breakdown Voltage BVCBO open emitter 25 V
Collector-Emitter Breakdown Voltage BVCEO open base 12 V
Emitter-Base Breakdown Voltage BVEBO open collector 3 V
Collector Current IC 100 mA
Collector Cutoff Current ICBO VCB=6V, IE=0 0.05 A
DC Current Gain hFE VCE=8V, IC=30mA 60 95 130
Characteristic Frequency fT VCE=8V, IC=30mA, f=900MHz 10.0 10.5 - GHz
Feedback Capacitance Cre IC=iC=0, VCB=8V, f=1MHz 1.2 - pF
Collector Capacitance CC IE=ie=0, VCB=8V, f=1MHz 1.8 - pF
Emitter Capacitance Ce IC=iC=0, VEB=0.5V, f=1MHz 3.0 - pF
Insertion Power Gain |S21| IC=30mA, VCE=8V, f=433MHz 18.0 18.5 - dB
Insertion Power Gain |S21| IC=30mA, VCE=8V, f=900MHz 13.5 14 - dB
Insertion Power Gain |S21| IC=30mA, VCE=8V, f=1800MHz 8.0 8.5 - dB
Max Unilateral Power Gain GUM IC=30mA, VCE=8V, f=433MHz 19.5 20 - dB
Max Unilateral Power Gain GUM IC=30mA, VCE=8V, f=900MHz 13.5 14 - dB
Max Unilateral Power Gain GUM IC=30mA, VCE=8V, f=1.8GHz 8.0 8.5 - dB
Package Dimensions (Units:mm)
Length 4.2 0.05 mm
Width 4.6 0.1 mm
Height 1.6 0.15 mm
Pitch (Pin 1 to Pin 3) 2.5 0.2 mm
Pin Width 0.45 0.1 mm

2409271503_Slkor-BFU580Q_C7496600.pdf

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