NTE128P Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 80 V
• Collector-Base Voltage, max: 100 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 1 A
• Collector Dissipation: 0.85 W
• DC Current Gain (h_fe): 100 to 300
• Transition Frequency, min: 25 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-237

Here is an image showing the pin diagram of this transistor.The complementary PNP transistor to the NTE128P is the NTE129P.The 2SC3438 (SOT-89) is the SMD version of the NTE128P transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.