| PartNumber | KSD1691GSTU | KSD1691GS | KSD1691YS |
| Description | Bipolar Transistors - BJT 60V 5A NPN BJT | Bipolar Transistors - BJT NPN Epitaxial Sil | Bipolar Transistors - BJT NPN Epitaxial Sil |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Bipolar Transistors - BJT | Bipolar Transistors - BJT | Bipolar Transistors - BJT |
| RoHS | Y | Y | Y |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-126-3 | TO-126-3 | TO-126-3 |
| Transistor Polarity | NPN | NPN | NPN |
| Configuration | Single | Single | Single |
| Collector Emitter Voltage VCEO Max | 60 V | 60 V | 60 V |
| Collector Base Voltage VCBO | 60 V | 60 V | 60 V |
| Emitter Base Voltage VEBO | 7 V | 7 V | 7 V |
| Maximum DC Collector Current | 5 A | 5 A | 5 A |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Series | KSD1691 | KSD1691 | KSD1691 |
| DC Current Gain hFE Max | 200 at 2 A, 1 V | 400 | 400 |
| Height | 11 mm | 1.5 mm | 1.5 mm |
| Length | 8 mm | 8 mm | 8 mm |
| Packaging | Tube | Bulk | Bulk |
| Width | 3.25 mm | 3.25 mm | 3.25 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| DC Collector/Base Gain hfe Min | 200 at 2 A, 1 V | - | - |
| Pd Power Dissipation | 1300 mW | 1300 mW | 1300 mW |
| Product Type | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors |
| Factory Pack Quantity | 1920 | 2000 | 2000 |
| Subcategory | Transistors | Transistors | Transistors |
| Unit Weight | 0.026843 oz | 0.026843 oz | 0.026843 oz |
| Collector Emitter Saturation Voltage | - | 0.1 V | 0.1 V |
| Continuous Collector Current | - | 5 A | 5 A |
| Part # Aliases | - | KSD1691GS_NL | KSD1691YS_NL |