NPN Digital Transistor ROHM DTC143EETL with Built-in Resistors Simplifies Circuit Design and Driver
Product Overview
The ROHM DTC143E series are NPN digital transistors featuring built-in bias resistors (R1 = R2 = 4.7k). This integration simplifies circuit design by eliminating the need for external input resistors, enabling inverter circuit configurations with straightforward on/off condition settings. These transistors are ideal for inverter, interface, and driver applications. Complementary PNP types, the DTA143E series, are also available.
Product Attributes
- Brand: ROHM
- Type: NPN Digital Transistor (Bias Resistor Built-in)
Technical Specifications
| Parameter | Model | Value | Unit |
|---|---|---|---|
| Supply Voltage (VCC) | DTC143EM50 | V||
| 50 | V|||
| 50 | V|||
| 50 | V|||
| 50 | V|||
| 50 | V|||
| Maximum Output Current (IC(MAX.)) | DTC143EM100 | mA||
| 100 | mA|||
| 100 | mA|||
| 100 | mA|||
| 100 | mA|||
| 100 | mA|||
| Built-in Resistor R1 | All Models | 4.7 | k|
| Built-in Resistor R2 | All Models | 4.7 | k|
| Power Dissipation (PD) | DTC143EM150 | mW||
| 150 | mW|||
| 150 | mW|||
| 200 | mW|||
| 200 | mW|||
| 200 | mW|||
| Junction Temperature (Tj) | All Models | 150 | |
| Storage Temperature Range (Tstg) | All Models | -55 to +150 | |
| Input Voltage (VI(off)) | All Models | - | 0.5 | V
| Input Voltage (VI(on)) | All Models | 3.0 | - | V
| Output Voltage (VO(on)) | All Models | - | 300 | mV
| Input Current (II) | All Models | - | 1.8 | mA
| Output Current (IO(off)) | All Models | - | 500 | nA
| DC Current Gain (GI) | All Models | 30 | - |
| Input Resistance (R1) | All Models | 3.29 to 6.11 | k|
| Resistance Ratio (R2/R1) | All Models | 0.8 to 1.2 | - |
| Transition Frequency (fT) | All Models | - | 250 | MHz
| Package Type | DTC143EM | VMT3 | - |
| Package Type | DTC143EEB | EMT3F | - |
| Package Type | DTC143EE | EMT3 | - |
| Package Type | DTC143EUB | UMT3F | - |
| Package Type | DTC143EUA | UMT3 | - |
| Package Type | DTC143EKA | SMT3 | - |
2007151836_ROHM-DTC143EETL_C703616.pdf
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