MPSW45G Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 40 V
• Collector-Base Voltage, max: 50 V
• Emitter-Base Voltage, max: 12 V
• Collector Current − Continuous, max: 1 A
• Collector Dissipation: 1 W
• DC Current Gain (h_fe): 25000 to 150000
• Transition Frequency, min: 100 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92
• The MPSW45G is the lead-free version of the MPSW45 transistor

The MPSW45G is manufactured in a plastic TO-92 case. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, base, and collector leads.
Here is an image showing the pin diagram of this transistor.The 2SC3912 (SOT-23), 2SC3913 (SOT-23), 2SC3914 (SOT-23), 2SC3915 (SOT-23) and BSP50 (SOT-223) is the SMD version of the MPSW45G transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the MPSW45G with the MPS650, MPS650G, MPS651, MPS651G, MPSW01A, MPSW01AG, MPSW45, MPSW45A, MPSW45AG, ZTX690B or ZTX692B.