SMD High Voltage Transistor (NPN) MMBT5550/MMBT5551 SMD High Voltage Transistor (NPN) Features • NPN Silicon Epitaxial Planar Transistor for Switching and Amplifier Applications • RoHS compliance SOT-23 Mechanical Data Case: SOT-23, Plastic Package Terminals: Weight: Solderable per MIL-STD-202G, Method 208 0.008 gram Maximum Ratings (T Ambient=25ºC unless noted otherwise) Symbol MMBT5550 MMBT5551 Marking Code M1F G1 VCEO Collector-Emitter Voltage 140 160 V VCBO Collector-Base Voltage 160 180 V VEBO Emitter-Base Voltage 6.0 V Collector Current-Continuous 600 mA IC Description Unit Thermal Characteristics Symbol Description MMBT5550 MMBT5551 Unit Total Device Dissipation FR-5 Board, (Note 1) TA= 25°C 225 mW Derate above 25°C 1.8 mW/° C RθJA Thermal Resistance from Junction to Ambient 556 ° C/W Ptot Total Device Dissipation Alumina Substrate, (Note 2) TA= 25°C, 300 mW Derate above 25°C 2.4 mW/° C Thermal Resistance from Junction to Ambient 417 ° C/W -55 to +150 °C Ptot RθJA TJ, TSTG Junction and Storage Temperature Range TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON Fax: (800)-TAITFAX (800)-824-8766 (800)-824-8329 (661)-257-6060 (661)-257-6415 Rev. A/AH Page 1 of 6 SMD High Voltage Transistor (NPN) MMBT5550/MMBT5551 Electrical Characteristics (T Ambient=25ºC unless noted otherwise) Off Characteristics MMBT5550 Symbol MMBT5551 Description Min. Max. Min. Max. Unit Conditions V(BR)CEO Collector-Emitter Breakdown Voltage (Note 3) 140 - 160 - V IC=1mA, IB=0 V(BR)CBO Collector-Base Breakdown Voltage 160 - 180 - V IC=100µA, IE=0 V(BR)EBO Emitter-Base Breakdown Voltage 6.0 - 6.0 - V IE=10µA, IC=0 - 100 - 50 nA ICBO Collector-Base Cut-off Current IEBO Emitter-Base Cut-off Current VCB=100V, IE=0 VCB=120V, IE=0 VCB=100V, IE=0, - 100 - 50 µA - 50 - 50 nA VEB=4V, IC=0 Unit Conditions TA=100° C On Characteristics MMBT5550 Symbol hFE D.C. Current Gain VCE(sat) VBE(on) MMBT5551 Description Min. Max. Min. Max. 60 - 80 - VCE=5V, IC=1mA 60 250 80 250 VCE=5V, IC=10mA 20 - 30 - VCE=5V, IC=50mA - 0.15 - 0.15 V IC=10mA, IB=1mA - 0.25 - 0.20 V IC=50mA, IB=5mA - 1.0 - 1.0 V IC=10mA, IB=1mA - 1.2 - 1.0 V IC=50mA, IB=5mA Collector-Emitter Saturation Voltage Base-Emitter On Voltage Note: 1. FR-5=1.0x0.75x0.062 in. 2. Alumina=0.4x0.3x0.024 in, 99.5% alumina. 3. Pulse Test: Pulse Width=300µs, Duty Cycle=2.0%. Rev. A/AH www.taitroncomponents.com Page 2 of 6 SMD High Voltage Transistor (NPN) MMBT5550/MMBT5551 Typical Characteristics Curves hFE, DC Current Gain Fig.1- DC Current Gain IC, Collector Current (mA) VCE, Collector-Emitter Voltage (V) Fig.2- Collector Saturation Region IB, Base Current (mA) Rev. A/AH www.taitroncomponents.com Page 3 of 6 SMD High Voltage Transistor (NPN) MMBT5550/MMBT5551 Fig.4- “ON” Voltages V, Voltage (V) IC, Collector Current (mA) Fig.3- Collector Cut-off Region VBE, Base-Emitter Voltage (V) IC, Collector Current (mA) Fig.5- Temperature Coefficient V, Temperature Coefficient (mV/ ° C) Fig.6-Switching Time Test Circuits IC, Collector Current (mA) Rev. A/AH www.taitroncomponents.com Page 4 of 6 SMD High Voltage Transistor (NPN) MMBT5550/MMBT5551 Fig.8- Turn-On Time t, Time (ns) C, Capacitance (pF) Fig.7- Capacitance IC, Collector Current (mA) VR, Reverse Voltage (V) t, Time (ns) Fig.9- Turn-Off Time IC, Collector Current (mA) Rev. A/AH www.taitroncomponents.com Page 5 of 6 SMD High Voltage Transistor (NPN) MMBT5550/MMBT5551 Dimensions in mm SOT-23 How to contact us: US HEADQUARTERS 28040 WEST HARRISON PARKWAY, 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 REPRESENTAÇÕES DO BRASIL LTDA RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL Tel: +55-11-5574-7949 Fax: +55-11-5572-0052 TAITRON COMPONENTS 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/AH www.taitroncomponents.com Page 6 of 6