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| PartNumber | 2N4923G | 2N4923 | 2N4923 (TO225) |
| Description | Bipolar Transistors - BJT 3A 80V 30W NPN | Bipolar Transistors - BJT NPN Med Power | |
| 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-225-3 | TO-126 | - |
| Transistor Polarity | NPN | NPN | - |
| Configuration | Single | - | - |
| Collector Emitter Voltage VCEO Max | 80 V | 80 V | - |
| Collector Base Voltage VCBO | 80 V | 80 V | - |
| Emitter Base Voltage VEBO | 5 V | 5 V | - |
| Collector Emitter Saturation Voltage | 0.6 V | 600 mV | - |
| Maximum DC Collector Current | 1 A | 3 A | - |
| Gain Bandwidth Product fT | 3 MHz | 3 MHz | - |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Series | 2N4923 | 2N4923 | - |
| Height | 11.04 mm | - | - |
| Length | 7.74 mm | - | - |
| Packaging | Bulk | Bulk | - |
| Width | 2.66 mm | - | - |
| Brand | ON Semiconductor | Central Semiconductor | - |
| Continuous Collector Current | 3 A | 0.45 A | - |
| DC Collector/Base Gain hfe Min | 40 | - | - |
| Pd Power Dissipation | 30 W | 30 W | - |
| Product Type | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors | - |
| Factory Pack Quantity | 500 | 1000 | - |
| Subcategory | Transistors | Transistors | - |
| Unit Weight | 0.022399 oz | 0.026843 oz | - |
| Part # Aliases | - | 2N4923 PBFREE | - |