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MMBTA42LT1, MMBTA43LT1
MMBTA42LT1 is a Preferred Device
High Voltage Transistors
NPN Silicon
Features http://onsemi.com
• Pb−Free Package May be Available. The G−Suffix Denotes a
Pb−Free Lead Finish
MAXIMUM RATINGS
Rating Collector −Emitter Voltage Collector −Base Voltage Emitter −Base Voltage Collector Current−Continuous Symbol VCEO VCBO VEBO IC MMBTA42 300 300 6.0 500 MMBTA43 200 200 6.0 Unit Vdc Vdc Vdc mAdc
COLLECTOR 3 1 BASE 2 EMITTER
THERMAL CHARACTERISTICS
Characteristic Total Device Dissipation FR−5 Board (Note 1) TA = 25°C Derate above 25°C Thermal Resistance, Junction−to−Ambient Total Device Dissipation Alumina Substrate (Note 2) TA = 25°C Derate above 25°C Thermal Resistance, Junction−to−Ambient Junction and Storage Temperature 1. FR−5 = 1.0 x 0.75 x 0.062 in. 2.