| PartNumber | MPQ3904 | MPQ3799 | MPQ3798 |
| Description | Bipolar Transistors - BJT . . | Bipolar Transistors - BJT . . | Bipolar Transistors - BJT PNP Low Noise 60Vcbo 40Vcbo 4.0pF |
| Manufacturer | Central Semiconductor | Central Semiconductor | Central Semiconductor |
| Product Category | Bipolar Transistors - BJT | Bipolar Transistors - BJT | Bipolar Transistors - BJT |
| RoHS | Y | Y | Y |
| Technology | Si | Si | Si |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-116 | TO-116 | TO-116 |
| Transistor Polarity | NPN | PNP | PNP |
| Configuration | Quad | Quad | Quad |
| Collector Emitter Voltage VCEO Max | 40 V | 60 V | 40 V |
| Collector Base Voltage VCBO | 60 V | 60 V | 60 V |
| Emitter Base Voltage VEBO | 6 V | 5 V | 5 V |
| Collector Emitter Saturation Voltage | 200 mV | 200 mV | 0.2 V |
| Gain Bandwidth Product fT | 250 MHz | 60 MHz | 60 MHz |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Series | MPQ3 | MPQ3 | - |
| Packaging | Tube | Tube | Tube |
| Brand | Central Semiconductor | Central Semiconductor | Central Semiconductor |
| DC Collector/Base Gain hfe Min | 30 at 100 uA, 1 V | 225 at 10 uA, 5 V | 100 |
| Pd Power Dissipation | 2 W | 900 mW | 500 mW |
| Product Type | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors |
| Factory Pack Quantity | 25 | 25 | 25 |
| Subcategory | Transistors | Transistors | Transistors |
| Part # Aliases | MPQ3904 PBFREE | MPQ3799 PBFREE | MPQ3798 PBFREE |
| Unit Weight | 0.014110 oz | 0.014110 oz | - |
| Maximum DC Collector Current | - | 50 mA | - |
| Continuous Collector Current | - | - | 50 mA |