Nexperia PBSS4120T,215 NPN Transistor, 1 A, 20 V, 3-Pin SOT-23
4mm, Maximum Operating Temperature: +150 °C.Nexperia PBSS4120T,215 NPN Transistor, 1 A, 20 V, 3-Pin SOT-23, Package Type: SOT-23 (TO-236AB), Mounting Type: Surface Mount, Maximum Power Dissipation: 480 mW, Minimum DC Current Gain: 350, Transistor Configuration: Single, Maximum Collector Base Voltage: 30 V, Maximum Emitter Base Voltage: 5 V, Maximum Operating Frequency: 100 MHz, Dimensions: 1 x 3 x 1.