| PartNumber | MPSA42RLRFG | MPSA42RLRA | MPSA42RLRAG |
| Description | Bipolar Transistors - BJT 500mA 300V NPN | TRANS NPN 300V 0.5A TO92 | Bipolar Transistors - BJT 500mA 300V NPN |
| Manufacturer | ON Semiconductor | ON | ON |
| Product Category | Bipolar Transistors - BJT | Transistors (BJT) - Single | Transistors (BJT) - Single |
| RoHS | Y | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | TO-92-3 | - | TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) |
| Transistor Polarity | NPN | - | - |
| Configuration | Single | - | - |
| Collector Emitter Voltage VCEO Max | 300 V | - | - |
| Collector Base Voltage VCBO | 300 V | - | - |
| Emitter Base Voltage VEBO | 6 V | - | - |
| Collector Emitter Saturation Voltage | 0.5 V | - | - |
| Maximum DC Collector Current | 0.5 A | - | - |
| Gain Bandwidth Product fT | 50 MHz | - | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Maximum Operating Temperature | + 150 C | - | - |
| Height | 5.33 mm | - | - |
| Length | 5.2 mm | - | - |
| Packaging | Reel | - | Cut Tape (CT) |
| Width | 4.19 mm | - | - |
| Brand | ON Semiconductor | - | - |
| Continuous Collector Current | 0.5 A | - | - |
| DC Collector/Base Gain hfe Min | 25 | - | - |
| Pd Power Dissipation | 625 mW | - | - |
| Product Type | BJTs - Bipolar Transistors | - | - |
| Factory Pack Quantity | 2000 | - | - |
| Subcategory | Transistors | - | - |
| Series | - | - | - |
| Part Status | - | - | Obsolete |
| Transistor Type | - | - | NPN |
| Current Collector (Ic) (Max) | - | - | 500mA |
| Voltage Collector Emitter Breakdown (Max) | - | - | 300V |
| Vce Saturation (Max) @ Ib, Ic | - | - | 500mV @ 2mA, 20mA |
| Current Collector Cutoff (Max) | - | - | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | - | - | 25 @ 1mA, 10V |
| Power Max | - | - | 625mW |
| Frequency Transition | - | - | 50MHz |
| Operating Temperature | - | - | -55°C ~ 150°C (TJ) |
| Mounting Type | - | - | Through Hole |
| Supplier Device Package | - | - | TO-92-3 |
| Base Part Number | - | - | MPSA42 |