Low Noise High Gain Transistor Slkor 2SC4226 R24 NPN Silicon Epitaxial Planar for Amplifier Circuits

Key Attributes
Model Number: 2SC4226 R24
Product Custom Attributes
Emitter-Base Voltage(Vebo):
3V
Current - Collector Cutoff:
1uA
DC Current Gain:
70@7mA,3V
Transition Frequency(fT):
4.5GHz
Vce Saturation(VCE(sat)):
-
Type:
NPN
Pd - Power Dissipation:
150mW
Current - Collector(Ic):
100mA
Collector - Emitter Voltage VCEO:
12V
Operating Temperature:
-65℃~+150℃@(Tj)
Mfr. Part #:
2SC4226 R24
Package:
SOT-323
Product Description

Product Overview

The 2SC4226 is an NPN Silicon Epitaxial Planar Transistor designed for high-frequency, low-noise amplifier applications. It offers low noise characteristics and high gain, with a power dissipation capability of 150mW. This transistor is suitable for demanding audio and RF circuits where signal integrity and amplification efficiency are critical.

Product Attributes

  • Type: NPN Silicon Epitaxial Planar Transistor
  • Package: SOT-323 (Plastic surface mounted package)
  • Brand: SLKORMICRO (implied by website URL)

Technical Specifications

Parameter Symbol Test Conditions Min Typ Max Units
MAXIMUM RATING @ Ta=25
Collector-Base Voltage VCBO 20 V
Collector-Emitter Voltage VCEO 12 V
Emitter-Base Voltage VEBO 3 V
Collector Current -Continuous IC 100 mA
Collector Dissipation PC 150 mW
Junction and Storage Temperature Tj,Tstg -65 +150
ELECTRICAL CHARACTERISTICS @ Ta=25
Collector-base breakdown voltage V(BR)CBO IC=100A,IE=0 20 V
Collector-emitter breakdown voltage V(BR)CEO IC=1mA,IB=0 12 V
Emitter-base breakdown voltage V(BR)EBO IE=100A,IC=0 3 V
Collector cut-off current ICBO VCB=10V,IE=0 1.0 A
Emitter cut-off current IEBO VEB=1V,IC=0 1.0 A
DC current gain hFE VCE=3V,IC=7mA 40 110 250
Feed back capacitance Cre VCE=3V,IE=0mA,f=1MHz 0.7 1.5 pF
Transition frequency fT VCE=3V, IE=7mA 3.0 4.5 GHz
Noise Figure NF VCE=3V,IC=7mA,f=1GHz 1.2 2.5 dB

Classification of hFE

Marking hFE Range
R23 40-80
R24 70-140
R25 125-250

Package Outline (SOT-323)

Dimension Min Max Unit
A 1.8 2.2 mm
B 1.15 1.35 mm
C 1.0 Typical
D 0.15 0.35 mm
E 0.25 0.40 mm
G 1.2 1.4 mm
H 0.02 0.1 mm
J 0.1 Typical
K 2.2 2.4 mm

2009141834_Slkor-2SC4226-R24_C781320.pdf

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