TIP121G - 

Brand/Series TIP Series  ON Semiconductor Brand/Series TIP Series  Darlington Transistors Brand/Series TIP Series  ON Semiconductor Darlington Transistors Brand/Series TIP Series   Configuration Dual  ON Semiconductor Configuration Dual  Darlington Transistors Configuration Dual  ON Semiconductor Darlington Transistors Configuration Dual   Current, Base 120 mA  ON Semiconductor Current, Base 120 mA  Darlington Transistors Current, Base 120 mA  ON Semiconductor Darlington Transistors Current, Base 120 mA   Current, Collector Cutoff 0.2 (Base), 0.5 (Emitter) A  ON Semiconductor Current, Collector Cutoff 0.2 (Base), 0.5 (Emitter) A  Darlington Transistors Current, Collector Cutoff 0.2 (Base), 0.5 (Emitter) A  ON Semiconductor Darlington Transistors Current, Collector Cutoff 0.2 (Base), 0.5 (Emitter) A   Current, Continuous Collector 5 A  ON Semiconductor Current, Continuous Collector 5 A  Darlington Transistors Current, Continuous Collector 5 A  ON Semiconductor Darlington Transistors Current, Continuous Collector 5 A   Current, Gain 1000  ON Semiconductor Current, Gain 1000  Darlington Transistors Current, Gain 1000  ON Semiconductor Darlington Transistors Current, Gain 1000   Current, Output 5 A  ON Semiconductor Current, Output 5 A  Darlington Transistors Current, Output 5 A  ON Semiconductor Darlington Transistors Current, Output 5 A   Dimensions 10.28 x 4.82 x 15.75 mm  ON Semiconductor Dimensions 10.28 x 4.82 x 15.75 mm  Darlington Transistors Dimensions 10.28 x 4.82 x 15.75 mm  ON Semiconductor Darlington Transistors Dimensions 10.28 x 4.82 x 15.75 mm   Height 0.62" (15.75mm)  ON Semiconductor Height 0.62" (15.75mm)  Darlington Transistors Height 0.62" (15.75mm)  ON Semiconductor Darlington Transistors Height 0.62" (15.75mm)   Input Voltage 2.5 V  ON Semiconductor Input Voltage 2.5 V  Darlington Transistors Input Voltage 2.5 V  ON Semiconductor Darlington Transistors Input Voltage 2.5 V   Length 0.404" (10.28mm)  ON Semiconductor Length 0.404" (10.28mm)  Darlington Transistors Length 0.404" (10.28mm)  ON Semiconductor Darlington Transistors Length 0.404" (10.28mm)   Mounting Type Through Hole  ON Semiconductor Mounting Type Through Hole  Darlington Transistors Mounting Type Through Hole  ON Semiconductor Darlington Transistors Mounting Type Through Hole   Number of Elements per Chip 2  ON Semiconductor Number of Elements per Chip 2  Darlington Transistors Number of Elements per Chip 2  ON Semiconductor Darlington Transistors Number of Elements per Chip 2   Number of Pins 3  ON Semiconductor Number of Pins 3  Darlington Transistors Number of Pins 3  ON Semiconductor Darlington Transistors Number of Pins 3   Package Type TO-220  ON Semiconductor Package Type TO-220  Darlington Transistors Package Type TO-220  ON Semiconductor Darlington Transistors Package Type TO-220   Polarity NPN  ON Semiconductor Polarity NPN  Darlington Transistors Polarity NPN  ON Semiconductor Darlington Transistors Polarity NPN   Power Dissipation 65 W  ON Semiconductor Power Dissipation 65 W  Darlington Transistors Power Dissipation 65 W  ON Semiconductor Darlington Transistors Power Dissipation 65 W   Primary Type Si  ON Semiconductor Primary Type Si  Darlington Transistors Primary Type Si  ON Semiconductor Darlington Transistors Primary Type Si   Resistance, Thermal, Junction to Ambient 62.5 °C/W  ON Semiconductor Resistance, Thermal, Junction to Ambient 62.5 °C/W  Darlington Transistors Resistance, Thermal, Junction to Ambient 62.5 °C/W  ON Semiconductor Darlington Transistors Resistance, Thermal, Junction to Ambient 62.5 °C/W   Temperature, Operating, Maximum +150 °C  ON Semiconductor Temperature, Operating, Maximum +150 °C  Darlington Transistors Temperature, Operating, Maximum +150 °C  ON Semiconductor Darlington Transistors Temperature, Operating, Maximum +150 °C   Temperature, Operating, Minimum -65 °C  ON Semiconductor Temperature, Operating, Minimum -65 °C  Darlington Transistors Temperature, Operating, Minimum -65 °C  ON Semiconductor Darlington Transistors Temperature, Operating, Minimum -65 °C   Temperature, Operating, Range -65 to +150 °C  ON Semiconductor Temperature, Operating, Range -65 to +150 °C  Darlington Transistors Temperature, Operating, Range -65 to +150 °C  ON Semiconductor Darlington Transistors Temperature, Operating, Range -65 to +150 °C   Transistor Type NPN  ON Semiconductor Transistor Type NPN  Darlington Transistors Transistor Type NPN  ON Semiconductor Darlington Transistors Transistor Type NPN   Type Medium Power, Switch  ON Semiconductor Type Medium Power, Switch  Darlington Transistors Type Medium Power, Switch  ON Semiconductor Darlington Transistors Type Medium Power, Switch   Voltage, Collector to Base 80 V  ON Semiconductor Voltage, Collector to Base 80 V  Darlington Transistors Voltage, Collector to Base 80 V  ON Semiconductor Darlington Transistors Voltage, Collector to Base 80 V   Voltage, Collector to Emitter 80 V  ON Semiconductor Voltage, Collector to Emitter 80 V  Darlington Transistors Voltage, Collector to Emitter 80 V  ON Semiconductor Darlington Transistors Voltage, Collector to Emitter 80 V   Voltage, Collector to Emitter, Saturation 4 V  ON Semiconductor Voltage, Collector to Emitter, Saturation 4 V  Darlington Transistors Voltage, Collector to Emitter, Saturation 4 V  ON Semiconductor Darlington Transistors Voltage, Collector to Emitter, Saturation 4 V   Voltage, Emitter to Base 5 V  ON Semiconductor Voltage, Emitter to Base 5 V  Darlington Transistors Voltage, Emitter to Base 5 V  ON Semiconductor Darlington Transistors Voltage, Emitter to Base 5 V   Voltage, Output 80 V  ON Semiconductor Voltage, Output 80 V  Darlington Transistors Voltage, Output 80 V  ON Semiconductor Darlington Transistors Voltage, Output 80 V   Width 0.19" (4.82mm)  ON Semiconductor Width 0.19" (4.82mm)  Darlington Transistors Width 0.19" (4.82mm)  ON Semiconductor Darlington Transistors Width 0.19" (4.82mm)