 |  | | |
| PartNumber | STA481 | STA481A | STA485 |
| Description | TRANS 4NPN DARL 60V 1A 10SIP | ||
| Manufacturer | Sanken | Sanken | Sanken |
| Product Category | Transistors (BJT) - Arrays | Transistors (BJT) - Arrays | Transistors (BJT) - Arrays |
| Series | - | - | - |
| Packaging | Bulk | Bulk | Bulk |
| Package Case | 10-SIP | 10-SIP | 10-SIP |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Supplier Device Package | 10-SIP | 10-SIP | 10-SIP |
| Power Max | 4W | 4W | 4W |
| Transistor Type | 4 NPN Darlington (Quad) | 4 NPN Darlington (Quad) | 4 NPN Darlington (Quad) |
| Current Collector Ic Max | 1A | 1A | 1A |
| Voltage Collector Emitter Breakdown Max | 60V | 60V | 100V |
| DC Current Gain hFE Min Ic Vce | 2000 @ 500mA, 4V | 2000 @ 500mA, 4V | 2000 @ 500mA, 4V |
| Vce Saturation Max Ib Ic | 1.5V @ 1mA, 500mA | 1.5V @ 1mA, 500mA | 1.5V @ 1mA, 500mA |
| Current Collector Cutoff Max | 10μA (ICBO) | 10μA (ICBO) | 10μA (ICBO) |
| Frequency Transition | 50MHz | 50MHz | 50MHz |