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| PartNumber | 2N3442G | 2N3442 | 2N3442H |
| Description | Bipolar Transistors - BJT 10A 140V 117W NPN | Bipolar Transistors - BJT NPN Power SW | |
| Manufacturer | ON Semiconductor | Central Semiconductor | - |
| Product Category | Bipolar Transistors - BJT | Bipolar Transistors - BJT | - |
| RoHS | Y | Y | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | TO-204-2 | TO-3-2 | - |
| Transistor Polarity | NPN | NPN | - |
| Configuration | Single | - | - |
| Collector Emitter Voltage VCEO Max | 140 V | 160 V | - |
| Collector Base Voltage VCBO | 160 V | 160 V | - |
| Emitter Base Voltage VEBO | 7 V | 7 V | - |
| Collector Emitter Saturation Voltage | 5 V | 5 V | - |
| Maximum DC Collector Current | 10 A | 10 A | - |
| Gain Bandwidth Product fT | 80 kHz | 80 kHz | - |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Maximum Operating Temperature | + 150 C | + 200 C | - |
| Series | 2N3442 | 2N3442 | - |
| Height | 8.51 mm | - | - |
| Length | 39.37 mm | - | - |
| Packaging | Tray | Tube | - |
| Width | 26.67 mm | - | - |
| Brand | ON Semiconductor | Central Semiconductor | - |
| Continuous Collector Current | 10 A | 0.45 A | - |
| DC Collector/Base Gain hfe Min | 20 | 7.5 at 10 A, 4 V | - |
| Pd Power Dissipation | 117 W | 117 W | - |
| Product Type | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors | - |
| Factory Pack Quantity | 100 | 20 | - |
| Subcategory | Transistors | Transistors | - |
| Unit Weight | 0.423993 oz | 0.225789 oz | - |
| Part # Aliases | - | 2N3442 PBFREE | - |