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2N4124 Datasheet SILICON TRANSISTORS

Manufacturer: Central Semiconductor

Download the 2N4124 datasheet PDF. This datasheet also includes the 2N4123 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (2N4123-CentralSemiconductor.pdf) that lists specifications for multiple related part numbers.

General Description

: The CENTRAL SEMICONDUCTOR 2N4123 series devices are complementary silicon small signal transistors manufactured by the epitaxial planar process designed for general purpose amplifier and switching applications.

MARKING: FULL PART NUMBER TO-92 CASE MAXIMUM RATINGS: (TA=25°C unless otherwise noted) SYMBOL 2N4123 2N4124 2N4125 2N4126 Collector-Base Voltage VCBO 40 30 30 25 Collector-Emitter Voltage VCEO 30 25 30 25 Emitter-Base Voltage VEBO 5.0 5.0 4.0 4.0 Continuous Collector Current IC 200 Power Dissipation PD 625 Power Dissipation (TC=25°C) PD 1.5 Operating and Storage Junction Temperature TJ, Tstg -65 to +150 Thermal Resistance JA 200 Thermal Resistance JC 83.3 UNITS V V V mA mW W °C °C/W °C/W ELECTRICAL CHARACTERISTICS: (TA=25°C) 2N4123 SYMBOL TEST CONDITIONS MIN MAX ICBO VCB=20V - 50 IEBO VEB=3.0V - 50 BVCBO IC=10μA 40 - BVCEO IC=1.0mA 30 - BVEBO IE=10μA 5.0 - VCE(SAT) IC=50mA, IB=5.0mA - 0.3 VBE(SAT) IC=50mA, IB=5.0mA - 0.95 hFE VCE=1.0V, IC=2.0mA 50 150 hFE VCE=1.0V, IC=50mA 25 - hfe VCE=10V, IC=2.0mA, f=1.0kHz 50 200 fT VCE=20V, IC=10mA, f=100MHz 250 - Cob VCB=5.0V, IE=0, f=100kHz - 4.0 Cib VEB=0.5V, IC=0, f=100kHz - 8.0 NF VCE=5.0V, IC=100μA, RS=1.0kΩ, f=10Hz to 15.7kHz - 6.0 2N4124 MIN MAX - 50 - 50 30 25 5.0 - 0.3 - 0.95 120 360 60 120 480 300 - 4.0 - 8.0 - 5.0 2N4125 MIN MAX - 50 - 50 30 30 4.0 - 0.4 - 0.95 50 150 25 50 200 200 - 4.5 - 10 - 5.0 2N4126 MIN MAX UNITS - 50 nA - 50 nA 25 - V 25 - V 4.0 - V - 0.4 V - 0.95 V 120 360 60 - 120 480 250 - MHz - 4.5 pF - 10 pF - 4.0 dB R1 (12-January 2016) 2N4123 2N4124 NPN 2N4125 2N4126 PNP COMPLEMENTARY SILICON TRANSISTORS TO-92 CASE - MECHANICAL OUTLINE LEAD CODE: 1) Emitter 2) Base 3) Collector MARKING: FULL PART NUMBER w w w.

c e n t r a l s e m i .

Overview

2N4123 2N4124 NPN 2N4125 2N4126 PNP COMPLEMENTARY SILICON TRANSISTORS w w w.

c e n t r a l s e m i .

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