2SC4081 Datasheet and Replacement

General purpose transistor (50V, 0.15A) 2SC2412K / 2SC4081 / 2SC4617 / 2SC5658 / 2SC1740S Features Dimensions (Unit : mm) 1. Low Cob. Cob=2.0pF (Typ.)Cob=2.0pF (Typ.) 2SC2412K 2SC4081 2SC46172. Complements the 2SA1037AK / 2SA1576A / 2SA1774H / 2SA2029 / 2SA933AS. (1)(2)(3)1.251.6 0.82.12.81.6Structure Epitaxial planar type 0.1Min. 0.1Min.0.3Min.NPN

2SC5658 / 2SC4617EB / 2SC46172SC4081UB / 2SC4081 / 2SC2412KDatasheetGeneral purpose small signal amplifier(50V, 150mA)lOutlinelParameter Value SC-105AA SOT-416FLVCEO50VIC150mA 2SC5658 2SC4617EB(VMT3) (EMT3F)lFeatures SOT-416 SOT-323FLl1)Low Cob.Cob=2.0pF(Typ.) 2)Complements the 2SA2029/2SC4617 2SC4081UB 2SA1774EB/2SA17

2SC4081Features Low Cob Complementary to 2SC1576A Halogen Free. Green Device (Note 1)NPN Silicon Moisture Sensitivity Level 1 Epoxy Meets UL 94 V-0 Flammability RatingEpitaxial Transistors Lead Free Finish/RoHS Compliant ("P" Suffix Designates RoHSCompliant. See Ordering Information)Maximum Ratings @ 25C Unless Otherwise Specified Operating

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-323 Plastic-Encapsulate Transistors SOT-323 2SC4081 TRANSISTOR (NPN) FEATURES 1. BASE 2. EMITTER Excellent hFE linearity 3. COLLECTOR Complements the 2A1576A MAXIMUM RATINGS (Ta=25 unless otherwise noted) Symbol Parameter Value UnitVCBO Collector-Base Voltage 60 VVCEO Collector-Emitter Voltage 50 VVEBO

2SC4081TRANSISTOR (NPN)SOT-323 FEATURES Excellent hFE linearity Complements the 2A1576A 1. BASE 2. EMITTER MAXIMUM RATINGS (TA=25 unless otherwise noted) 3. COLLECTOR Symbol Parameter Value UnitsVCBO Collector-Base Voltage 60 VVCEO Collector-Emitter Voltage 50 VVEBO Emitter-Base Voltage 7 V IC Collector Current -Continuous 150 mA PC Collector Power Dissipat

2SC4081 SOT-323 Transistor(NPN)1. BASE SOT-3232. EMITTER 3. COLLECTOR Features Excellent hFE linearity Complements the 2A1576A MAXIMUM RATINGS (TA=25 unless otherwise noted) Symbol Parameter Value UnitsVCBO Collector-Base Voltage 60 VDimensions in inches and (millimeters)VCEO Collector-Emitter Voltage 50 VVEBO Emitter-Base Voltage 7 V IC Collector Current

2SC4081General Purpose TransistorCOLLECTOR33NPN SiliconP b Lead(Pb)-Free112BASE2FEATURES SOT-323(SC-70)EMITTERExcellent hFE linearityComplements the 2A1576A MAXIMUM RATINGS (TA=25 unless otherwise noted)Parameter Symbol Value UnitsCollector-Base Voltage VCBO 60 VCollector-Emitter Voltage VCEO V50 7 VEmitter-Base Voltage VEBOCollector Current -C

SMD Type TransistorsNPN Transistors2SC4081 Features Low Cob. Cob=2.0pF (Typ.) Complementary to 2SA1576A1 Base2 Emitter3 Collector Absolute Maximum Ratings Ta = 25Parameter Symbol Rating Unit Collector - Base Voltage VCBO 60 Collector - Emitter Voltage VCEO 50 V Emitter - Base Voltage VEBO 7 Collector Current - Continuous IC 150 mA Collector Power D

General purpose small signal amplifier (50V, 0.15A) 2SC4081UB Applications Dimensions (Unit : mm) General purpose small signal amplifier UMT3F2.00.90.32Features 1) Low Cob. (3)Cob=2.0pF (Typ.) 2) Complements the 2SA1576UB. (1) (2) 0.130.65 0.651.3Structure NPN silicon epitaxial planar transistor Each lead has same dimensions(1) Base(2) Emitt

2SC4081U3 HZGDatasheetGeneral purpose small signal amplifier(50V, 150mA)AEC-Q101 QualifiedlOutlinel SOT-323 Parameter Value SC-70 VCEO50VIC150mAUMT3lFeatures lInner circuitl l1)Low Cob.Cob=2.0pF(Typ.)2)Complements the 2SA1576U3 HZG.lApplicationlGENERAL PURPOSE SMALL SIGNAL AMPLIFIERlPackaging specificationslP

2SC4081 FRADatasheetGeneral purpose small signal amplifier(50V, 150mA)AEC-Q101 QualifiedlOutlinel SOT-323 Parameter Value SC-70 VCEO50VIC150mAUMT3lFeatures lInner circuitl l1)Low Cob.Cob=2.0pF(Typ.)2)Complements the 2SA1576A FRA.lApplicationlGENERAL PURPOSE SMALL SIGNAL AMPLIFIER

2SC5658 / 2SC4617EB / 2SC46172SC4081UB / 2SC4081U3 / 2SC2412KDatasheetGeneral purpose small signal amplifier(50V, 150mA)lOutlinelParameter Value SC-105AA SOT-416FLVCEO50VIC150mA 2SC5658 2SC4617EB(VMT3) (EMT3F)lFeatures SOT-416 SOT-323FLl1)Low Cob.Cob=2.0pF(Typ.) 2)Complements the 2SA2029/2SC4617 2SC4081UB 2SA1774EB/2SA

2SC4081-AMCCMicro Commercial ComponentsTM2SC4081-B20736 Marilla Street ChatsworthMicro Commercial ComponentsCA 913112SC4081-CPhone: (818) 701-4933Fax: (818) 701-4939Features Lead Free Finish/RoHS Compliant ("P" Suffix designates NPN SiliconRoHS Compliant. See ordering information) Low Cob . Cob=2.0pF(Typ)Epitaxial Transistors Complementary to 2SC157

2SC4081-AMCCMicro Commercial ComponentsTM2SC4081-B20736 Marilla Street ChatsworthMicro Commercial ComponentsCA 913112SC4081-CPhone: (818) 701-4933Fax: (818) 701-4939Features Lead Free Finish/RoHS Compliant ("P" Suffix designates NPN SiliconRoHS Compliant. See ordering information) Low Cob . Cob=2.0pF(Typ)Epitaxial Transistors Complementary to 2SC157

2SC4081-AMCCMicro Commercial ComponentsTM2SC4081-B20736 Marilla Street ChatsworthMicro Commercial ComponentsCA 913112SC4081-CPhone: (818) 701-4933Fax: (818) 701-4939Features Lead Free Finish/RoHS Compliant ("P" Suffix designates NPN SiliconRoHS Compliant. See ordering information) Low Cob . Cob=2.0pF(Typ)Epitaxial Transistors Complementary to 2SC157

2SC4081RT1General PurposeAmplifier TransistorNPN Surface Mounthttp://onsemi.comFeatures Moisture Sensitivity Level: 1COLLECTOR Pb-Free Package is Available3MAXIMUM RATINGS (TA = 25C)Rating Symbol Value UnitCollector-Base Voltage V(BR)CBO 60 VdcCollector-Emitter Voltage V(BR)CEO 50 Vdc1 2BASE EMITTEREmitter-Base Voltage V(BR)EBO 7.0 VdcCollector Current

2SC4081F 0.15A , 60V NPN Plastic-Encapsulate Transistor Elektronische Bauelemente RoHS Compliant Product A suffix of -C specifies halogen & lead-free SOT-323 FEATURES Low Cob. Cob=2.0pF (Typ.) Excellent hFE linearity AL Complementary to 2SA1576A 33Top View C B11 22K ECLASSIFICATION OF hFE DH JProduct-Rank 2SC4081F-Q 2SC4081F-R 2SC4081F-S F G

FM120-M WILLASTHRU2SC4081xT1 SOT-323 Plastic-Encapsulate Transistors FM1200-M 1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS -20V- 200VSOD-123 PACKAGE Pb Free ProductPackage outlineFeatures Batch process design, excellent power dissipation offersTRANSISTOR (NPN) better reverse leakage current and thermal resistance.SOD-123H Low profile surface mounted appli

2SC4081W(BR3DG4081W) Rev.C Feb.-2015 DATA SHEET / Descriptions SOT-323 NPN Silicon NPN transistor in a SOT-323 Plastic Package. / Features Low Cob. / Applications General amplifier. / Equivalent Circuit / Pinning 3 2 1 PIN1Emit

LESHAN RADIO COMPANY, LTD.General Purpose TransistorsNPN SiliconL2SC4081QT1G SeriesFEATURE Low Cob,Cob=2pF(Typ.).S-L2SC4081QT1G Series Epitaxial planar type. PNP complement:L2SA1576A We declare that the material of product compliance with RoHS requirements. 3 S- Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101

LESHAN RADIO COMPANY, LTD.General Purpose TransistorsNPN SiliconL2SC4081QT1G SeriesFEATURE Low Cob,Cob=2pF(Typ.).S-L2SC4081QT1G Series Epitaxial planar type. PNP complement:L2SA1576A3 We declare that the material of product compliance with RoHS requirements. S- Prefix for Automotive and Other Applications Requiring Unique Siteand Control Change Requirements; AEC-Q101

LESHAN RADIO COMPANY, LTD.General Purpose TransistorsNPN SiliconL2SC4081QT1G SeriesFEATURE Low Cob,Cob=2pF(Typ.).S-L2SC4081QT1G Series Epitaxial planar type. PNP complement:L2SA1576A We declare that the material of product compliance with RoHS requirements. 3 S- Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101

LESHAN RADIO COMPANY, LTD.General Purpose TransistorsNPN SiliconL2SC4081QT1G SeriesFEATURE Low Cob,Cob=2pF(Typ.).S-L2SC4081QT1G Series Epitaxial planar type. PNP complement:L2SA1576A3 We declare that the material of product compliance with RoHS requirements. S- Prefix for Automotive and Other Applications Requiring Unique Siteand Control Change Requirements; AEC-Q101

LESHAN RADIO COMPANY, LTD.General Purpose TransistorsNPN SiliconL2SC4081QT1G SeriesFEATURE Low Cob,Cob=2pF(Typ.).S-L2SC4081QT1G Series Epitaxial planar type. PNP complement:L2SA1576A We declare that the material of product compliance with RoHS requirements. 3 S- Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101