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| PartNumber | 2SD1781KFRAT146R | 2SD1767T100R | 2SD1768STPR |
| Description | Bipolar Transistors - BJT NPN 32V 0.8A 0.2W SOT-346 | Bipolar Transistors - BJT NPN 80V 0.7A | TRANS NPN 80V 1A 3PIN SPT |
| Manufacturer | ROHM Semiconductor | ROHM Semiconductor | - |
| Product Category | Bipolar Transistors - BJT | Bipolar Transistors - BJT | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOT-346-3 | SOT-89-3 | - |
| Transistor Polarity | NPN | NPN | - |
| Configuration | Single | Single | - |
| Collector Emitter Voltage VCEO Max | 32 V | 80 V | - |
| Collector Base Voltage VCBO | 40 V | 80 V | - |
| Emitter Base Voltage VEBO | 5 V | 5 V | - |
| Collector Emitter Saturation Voltage | 100 mV | - | - |
| Maximum DC Collector Current | 1.5 A | 1 A | - |
| Gain Bandwidth Product fT | 150 MHz | 120 MHz | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| DC Current Gain hFE Max | 390 | 180 at 100 mA, 3 V | - |
| Packaging | Reel | Reel | - |
| Brand | ROHM Semiconductor | ROHM Semiconductor | - |
| Continuous Collector Current | 800 mA | 0.7 A | - |
| DC Collector/Base Gain hfe Min | 120 | 120 | - |
| Pd Power Dissipation | 200 mW | 2 W | - |
| Product Type | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors | - |
| Factory Pack Quantity | 3000 | 1000 | - |
| Subcategory | Transistors | Transistors | - |
| Series | - | 2SD1767 | - |
| Height | - | 1.5 mm | - |
| Length | - | 4.5 mm | - |
| Width | - | 2.5 mm | - |
| Unit Weight | - | 0.004603 oz | - |
