The DTC143ECA is an NPN digital transistor with built-in bias resistors R1 and R2, both 4.7 kΩ, designed for inverter, interface, and driver applications. It is packaged in an SOT-23 case and has a maximum collector current of 100 mA and a collector-emitter voltage rating of 50 V. The device operates with a power dissipation of up to 200 mW when mounted on a reference land and up to 350 mW on a ceramic board, with a junction temperature range up to 150°C and a storage temperature range of -55°C to +150°C. It supports an input voltage range of -10 V to +30 V and features a typical DC current gain of 30 at 10 mA output current. The part is available in tape and reel packaging with a reel size of 180 mm and 3,000 pieces per reel.
DTC143ECA is an digital transistor (Resistor built-in type transistor). Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors.
DTC143ECA is an digital transistor (Resistor built-in type transistor). Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors.
| ROHM Semiconductor GmbH | ROHM Semiconductor USA, LLC | |
|---|---|---|
| Product Category | Transistors | Transistors |
| Product Number | DTC143ECA | DTC143ECA |
| Product Name | NPN, SOT-23, R1=R2 Potential Divider Type Digital Transistor (Bias Resistor Built-in Transistor) | NPN 100mA 50V Digital Transistors (Bias Resistor Built-in Transistors) |
| Polarity | NPN | NPN |
