 |  | | |
| PartNumber | STA401 | STA401A | STA401A. |
| Description | Trans Darlington NPN 70V 4A 10-Pin SIP | ||
| Manufacturer | Sanken | Sanken | - |
| Product Category | Transistors (BJT) - Arrays | Transistors (BJT) - Arrays | - |
| Series | - | - | - |
| Packaging | Bulk | Bulk | - |
| Package Case | 10-SIP | 10-SIP | - |
| Mounting Type | Through Hole | Through Hole | - |
| Supplier Device Package | 10-SIP | 10-SIP | - |
| Power Max | 4W | 4W | - |
| Transistor Type | 4 NPN Darlington (Quad) | 4 NPN Darlington (Quad) | - |
| Current Collector Ic Max | 4A | 4A | - |
| Voltage Collector Emitter Breakdown Max | 60V | 60V | - |
| DC Current Gain hFE Min Ic Vce | 1000 @ 3A, 4V | 1000 @ 3A, 4V | - |
| Vce Saturation Max Ib Ic | 2V @ 10mA, 3A | 2V @ 10mA, 3A | - |
| Current Collector Cutoff Max | 100μA (ICBO) | 100μA (ICBO) | - |
| Frequency Transition | - | - | - |