NPN Digital Transistor ROHM DTC144EMT2L Featuring Internal Bias Resistors for Inverter and Driver Applications
Key Attributes
Model Number:
DTC144EMT2L
Product Custom Attributes
Output Voltage(VO(on)):
300mV@10mA,0.5mA
Input Resistor:
61.1kΩ
Resistor Ratio:
1.2
Number:
-
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC144EMT2L
Package:
SOT-723
Product Description
Product Overview
The DTC144E series are NPN digital transistors featuring built-in biasing resistors (R1 = R2 = 47k). This integration simplifies circuit design by eliminating the need for external input resistors, allowing for inverter circuit configurations with only on/off condition settings. These transistors are ideal for applications such as inverters, interfaces, and drivers. Complementary PNP types are available in the DTA144E series.Product Attributes
- Brand: ROHM
- Type: NPN Digital Transistor (Bias Resistor Built-in Transistor)
Technical Specifications
| Parameter | Model | Value | Unit |
|---|---|---|---|
| Package | DTC144EM | SOT-723 | |
| DTC144EEB | SOT-416FL | ||
| DTC144EE | SOT-416 | ||
| DTC144EUB | SOT-323FL | ||
| DTC144EUA | SOT-323 | ||
| DTC144EKA | SOT-346 | ||
| DTC144EM/ DTC144EEB/ DTC144EUB | Inner circuit | ||
| DTC144EE/ DTC144EUA/ DTC144EKA | Inner circuit | ||
| Supply Voltage (VCC) | 50 | V | |
| Maximum Collector Current (IC(MAX)) | 100 | mA | |
| Input Resistor (R1) | 47 | k | |
| Input Resistor (R2) | 47 | k | |
| Built-In Resistors (R1, R2) | 47k | ||
| Maximum Supply Voltage (VCC) | 50 | V | |
| Input Voltage (VIN) | -10 to 40 | V | |
| Output Current (IO) | 30 | mA | |
| Collector Current (IC(MAX)) | 100 | mA | |
| Power Dissipation (PD) | DTC144EM | 150 | mW |
| DTC144EEB | 150 | mW | |
| DTC144EE | 150 | mW | |
| DTC144EUB | 200 | mW | |
| DTC144EUA | 200 | mW | |
| DTC144EKA | 200 | mW | |
| Junction Temperature (Tj) | 150 | ||
| Storage Temperature Range (Tstg) | -55 to +150 | ||
| Input Voltage VI(off) | VCC = 5V, IO = 100A | - | 0.5 V |
| Input Voltage VI(on) | VO = 0.3V, IO = 2mA | 3.0 | - V |
| Output Voltage VO(on) | IO = 10mA, II = 0.5mA | - | 100 300 mV |
| Input Current II | VI = 5V | - | 180 A |
| Output Current IO(off) | VCC = 50V, VI = 0V | - | 500 nA |
| DC Current Gain (GI) | VO = 5V, IO = 5mA | 68 | - |
| Input Resistance (R1) | - | 32.9 47 61.1 k | |
| Resistance Ratio (R2/R1) | - | 0.8 1.0 1.2 - | |
| Transition Frequency (fT) | VCE = 10V, IE = -5mA, f = 100MHz | - | 250 MHz |
1811071613_ROHM-DTC144EMT2L_C79608.pdf
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