| PartNumber | BST52,115 | BST52,135 |
| Description | Darlington Transistors TRANS DARLINGTON | Darlington Transistors TRANS DARLINGTON |
| Manufacturer | Nexperia | Nexperia |
| Product Category | Darlington Transistors | Darlington Transistors |
| RoHS | Y | Y |
| Configuration | Single | Single |
| Transistor Polarity | NPN | NPN |
| Collector Emitter Voltage VCEO Max | 80 V | 80 V |
| Emitter Base Voltage VEBO | 5 V | 5 V |
| Collector Base Voltage VCBO | 90 V | 90 V |
| Maximum DC Collector Current | 1 A | 1 A |
| Maximum Collector Cut off Current | 0.05 uA | 0.05 uA |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | SOT-89-3 | SOT-89-3 |
| Minimum Operating Temperature | - 65 C | - 65 C |
| Maximum Operating Temperature | + 150 C | + 150 C |
| Qualification | AEC-Q101 | AEC-Q101 |
| Packaging | Reel | Reel |
| DC Current Gain hFE Max | 1000 | 1000 |
| Height | 1.6 mm | 1.6 mm |
| Length | 4.6 mm | 4.6 mm |
| Width | 2.6 mm | 2.6 mm |
| Brand | Nexperia | Nexperia |
| Product Type | Darlington Transistors | Darlington Transistors |
| Factory Pack Quantity | 1000 | 4000 |
| Subcategory | Transistors | Transistors |
| Part # Aliases | BST52 T/R | /T3 BST52 |
| Unit Weight | 0.004603 oz | 0.004603 oz |