2N5191G Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 60 V
• Collector-Base Voltage, max: 60 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 4 A
• Collector Dissipation: 40 W
• DC Current Gain (h_fe): 25 to 100
• Transition Frequency, min: 2 MHz
• Operating and Storage Junction Temperature Range: -65 to +150 °C
• Package: TO-126
• The 2N5191G is the lead-free version of the 2N5191 transistor

Here is an image showing the pin diagram of this transistor.The complementary PNP transistor to the 2N5191G is the 2N5194G.You can replace the 2N5191G with the 2N5191, MJE225, MJE242 or MJE244.