UNISONIC TECHNOLOGIES CO., LTD M28S NPN SILICON TRANSISTOR AUDIO OUTPUT DRIVER AMPLIFIER1 FEATURES TO-92* Excellent HFE Linearity * High DC Current Gain 3* High Power Dissipation APPLICATION 1* Audio Output Driver Amplifier 2* General Purpose Switch SOT-23 ORDERING INFORMATION Ordering Number Pin Assignment Package Packing Normal Lead Free Halogen Free

M28S 1A , 40V NPN Plastic Encapsulated Transistor Elektronische Bauelemente RoHS Compliant Product A suffix of -C specifies halogen & lead-free FEATURES SOT-23 Excellent hFE Linearity A High DC Current Gain L33Top ViewC BCLASSIFICATION OF hFE 11 2Product-Rank M28S-B M28S-C M28S-D 2K ERange 300~550 500~700 650~1000 DMarking 28S Collector H

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD TO-92 Plastic-Encapsulate Transistors TO 92 M28S TRANSISTOR (NPN) 1.EMITTER FEATURES 2.COLLECTOR High DC Current Gain and Large Current Capability 3.BASE MAXIMUM RATINGS (Ta=25 unless otherwise noted) Symbo Parameter Value UnitVCBO Collector-Base Voltage 40 V VCEO Collector-Emitter Sustaining Voltage 20 V VEBO

M28 STRANSISTOR(NPN)SOT23 FEATURES Excellent hFE Linearity High DC Current Gain MAXIMUM RATINGS (Ta=25 unless otherwise noted) 1. BASE Symbol Parameter Value Unit 2. EMITTER V Collector-Base Voltage 40 V CBO 3. COLLECTOR V Collector-Emitter Voltage 20 V CEOVEBO Emitter-Base Voltage 6 V I Collector Current 1 A CP Collector Power Dissipation 200 mW

Guilin Strong Micro-Electronics Co.,Ltd.Guilin Strong Micro-Electronics Co.,Ltd.Guilin Strong Micro-Electronics Co.,Ltd.GMM28SFEATURESFEATURES FEATURESHigh hFE NPN silicon NPN MAXIMUM RATINGS (Ta=25 )MAXIMUM RATINGS (Ta=25)MAXIMUM RATINGS (Ta=25 )CHARACTERISTIC Symbol

ShenZhen CanSheng Industry Development Co.,Ltd. www.szcansheng.com SOT-23 Plastic-Encapsulate Transistors M28S TRANSISTOR (NPN) FEATURES Power dissipation Pcm:0.625WTamb=25 MARKING:28S MAXIMUM RATINGS (TA=25 unless otherwise noted) Symbol Parameter Value Units

RUMW UMW M28SSOT-23 Plastic-Encapsulate TransistorsM28S TRANSISTOR (NPN) SOT23 FEATURES Excellent hFE Linearity High DC Current Gain MAXIMUM RATINGS (Ta=25 unless otherwise noted) 1. BASE Symbol Parameter Value Unit 2. EMITTER V Collector-Base Voltage 40 V CBO 3. COLLECTOR V Collector-Emitter Voltage 20 V CEOV Emitter-Base Voltage 6 V EBOI Col

M28S-BMCCMicro Commercial ComponentsTMM28S-C20736 Marilla Street ChatsworthMicro Commercial ComponentsCA 91311M28S-DPhone: (818) 701-4933Fax: (818) 701-4939Features Capable of 0.625Watts of Power Dissipation. NPN Silicon Collector-current 1.0APlastic-Encapsulate Collector-base Voltage 40V Operating and storage junction temperature range: -55OC to +1

M28S-BMCCMicro Commercial ComponentsTMM28S-C20736 Marilla Street ChatsworthMicro Commercial ComponentsCA 91311M28S-DPhone: (818) 701-4933Fax: (818) 701-4939Features Capable of 0.625Watts of Power Dissipation. NPN Silicon Collector-current 1.0APlastic-Encapsulate Collector-base Voltage 40V Operating and storage junction temperature range: -55OC to +1

M28S-BMCCMicro Commercial ComponentsTMM28S-C20736 Marilla Street ChatsworthMicro Commercial ComponentsCA 91311M28S-DPhone: (818) 701-4933Fax: (818) 701-4939Features Capable of 0.625Watts of Power Dissipation. NPN Silicon Collector-current 1.0APlastic-Encapsulate Collector-base Voltage 40V Operating and storage junction temperature range: -55OC to +1

M28ST 1A , 40V NPN Plastic Encapsulated Transistor Elektronische Bauelemente RoHS Compliant Product A suffix of -C specifies halogen & lead-free TO-92 FEATURE High DC Current Gain and Large Current Capability CLASSIFICATION OF hFE (1) Product-Rank M28ST-B M28ST-C M28ST-D Range 300~550 500~700 650~1000 Collector 1Emitter 1112 2Collector 2223Base

NPN S I L I C O N T R A N S I S T O R Shantou Huashan Electronic Devices Co.,Ltd. HM28S APPLICATIONS General Purpose And Switching Applications. ABSOLUTE MAXIMUM RATINGSTa=25 TO-92 TstgStorage Temperature -55~150 TjJunction Temperature150 PCCollector Dissip ation