SMD General Purpose Transistor (NPN) PZTA44 SMD General Purpose Transistor (NPN) Features • NPN Silicon Epitaxial Planar Transistor for Switching and Amplifier Applications • RoHS compliance SOT-223 Mechanical Data Case: SOT-223, Plastic Case Terminals: Weight: Solderable per MIL-STD-202G, Method 208 Approx. 0.04 gram Maximum Ratings (T Ambient=25ºC unless noted otherwise) Symbol Description PZTA44 Unit VCEO Collector-Emitter Voltage 400 V VCBO Collector-Base Voltage 500 V VEBO Emitter-Base Voltage 6.0 V IC Collector Current 300 mA PD Total Device Power Dissipation 1.2 W TJ Junction Temperature 150 °C -55 to +150 °C TSTG Storage Temperature Range TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON Fax: (800)-TAITFA (800)-824-8766 (800)-824-8329 (661)-257-6060 (661)-257-6415 Rev. A/NX Page 1 of 4 SMD General Purpose Transistor (NPN) PZTA44 Electrical Characteristics (T Ambient=25ºC unless noted otherwise) Off Characteristics Symbol Description Min. Max. Unit Conditions V(BR)CEO Collector-Emitter Breakdown Voltage 400 - V IC=1mA V(BR)CBO Collector-Base Breakdown Voltage 500 - V IC=100µA V(BR)EBO Emitter-Base Breakdown Voltage 6.0 - V IE=10µA 100 nA VCB=400V 500 nA VCE=400V 100 nA VEB=4V ICBO Collector Cutoff Current ICES IEBO Emitter Cutoff Current On Characteristics Symbol hFE Description D.C. Current Gain VCE(sat) Collector-Emitter Saturation Voltage VBE(sat) Cob Min. Typ. Max. Unit Conditions 40 - VCE=10V, IC=1mA 50 300 VCE=10V, IC=10mA 45 - VCE=10V, IC=50mA 20 - VCE=10V, IC=100mA - 375 mV IC=20mA, IB=2mA IC=50mA, IB=5mA - 750 Base-Emitter Saturation Voltage - 750 mV IC=10mA, IB=1mA Output Capacitance - 6.0 pF VCE=20Vdc, f=1.0MHz 4.0 Device Marking: PZTA44=44 Rev. A/NX www.taitroncomponents.com Page 2 of 4 SMD General Purpose Transistor (NPN) PZTA44 Typical Characteristics Curves Fig.1- DC Current Gain Capacitance (pF) DC Current Gain hFE Fig.2- Capacitance Collector Current IC (mA) Reverse Bias Voltage (V) Fig.3- Saturation Voltage Collector Current IC (mA) Saturation Voltage (mV) Fig.4- Safe Operating Area Collector Current IC (mA) Forward Voltage VCE (V) Rev. A/NX www.taitroncomponents.com Page 3 of 4 SMD General Purpose Transistor (NPN) PZTA44 Dimensions in mm SOT-223 How to contact us: US HEADQUARTERS 28040 WEST HARRISON PARKAWAY, VALENCIA, CA 91355-4162 Tel: (800) TAITRON (800) 824-8766 (661) 257-6060 Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415 Email: [email protected] Http://www.taitroncomponents.com TAITRON COMPONENTS MEXICO, S.A .DE C.V. BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P. 42970 MEXICO Tel: +52-55-5560-1519 Fax: +52-55-5560-2190 TAITRON COMPONENTS INCORPORATED TAIWAN, TAIPEI 5F-2, NO. 77, SEC. 1, HSIN TAI WU ROAD, HSI-CHIH, TAIPEI HSIEN, TAIWAN R.O.C. Tel: 886-2-2698-8878 Fax: 886-2-2698-8879 TAITRON COMPONETS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE METROBANK PLAZA, 1160 WEST YAN’AN ROAD, SUITE 1503, SHANGHAI, 200052, CHINA Tel: +86-21-5424-9942 Fax: +86-21-5424-9931 Rev. A/NX www.taitroncomponents.com Page 4 of 4