| PartNumber | MMBT4124-7-F | MMBT4126-7 | MMBT4124-7 |
| Description | Bipolar Transistors - BJT 25V 300mW | Bipolar Transistors - BJT -25V 300mW | Bipolar Transistors - BJT 25V 300mW |
| Manufacturer | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated |
| Product Category | Bipolar Transistors - BJT | Bipolar Transistors - BJT | Bipolar Transistors - BJT |
| RoHS | Y | N | N |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOT-23-3 | SOT-23-3 | SOT-23-3 |
| Transistor Polarity | NPN | PNP | NPN |
| Configuration | Single | Single | Single |
| Collector Emitter Voltage VCEO Max | 25 V | - 25 V | 25 V |
| Collector Base Voltage VCBO | 30 V | - 25 V | 30 V |
| Emitter Base Voltage VEBO | 5 V | - 4 V | 5 V |
| Collector Emitter Saturation Voltage | 0.3 V | - 0.4 V | - |
| Maximum DC Collector Current | 0.2 A | 0.2 A | 0.2 A |
| Gain Bandwidth Product fT | 300 MHz | 250 MHz | 300 MHz |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Series | MMBT41 | MMBT4126 | MMBT4124 |
| DC Current Gain hFE Max | 360 | 360 | 360 |
| Height | 1 mm | 1 mm | 1 mm |
| Length | 3.05 mm | 3.05 mm | 3.05 mm |
| Packaging | Reel | Reel | Reel |
| Width | 1.4 mm | 1.4 mm | 1.4 mm |
| Brand | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated |
| Continuous Collector Current | 0.2 A | - 0.2 A | 0.2 A |
| DC Collector/Base Gain hfe Min | 120 | 120 | 120 |
| Pd Power Dissipation | 300 mW | 300 mW | 300 mW |
| Product Type | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | Transistors | Transistors | Transistors |
| Unit Weight | 0.000282 oz | 0.000282 oz | 0.000282 oz |