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SMD Type Transistors NPN Transistors 2SC3138 SOT-23 Unit mm +0.1 2.9 -0.1 +0.1 0.4-0.1 3 Features Collector Current Capability IC=50mA Collector Emitter Voltage VCEO=200V 1 2 +0.1 +0.05 0.95 -0.1 0.1 -0.01 Complementary to 2SA1255 +0.1 1.9 -0.1 1.Base 2.Emitter 3.collector Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector - Base Voltage VCBO 200 Collector - Emitter Voltage VCEO 200 V Emitter - Base Voltage VEBO 5 Collector Current - Continuous IC 50 mA Base Current IB 20 Collector Power Dissipation PC 150 mW Junction Temperature TJ 125 Storage Temperature Range Tstg -55 to 125 Electrical Characteristics Ta = 25 Parameter Symbol Test Conditions Min Typ Max Unit Collector- base breakdown voltage VCBO Ic= 100 A IE= 0 200 Collector- emitter breakdown voltage VCEO Ic= 1 mA IB