Built in Bias Resistor NPN Digital Transistor ROHM DTC144EUBTL Designed for Inverter Interface and Driver Circuits
Key Attributes
Model Number:
DTC144EUBTL
Product Custom Attributes
DC Current Gain:
68@5mA,5V
Operating Temperature:
-40℃~+150℃
Current - Collector(Ic):
30mA
Type:
NPN
Output Voltage(VO(on)):
100mV@10mA,0.5mA
Transition Frequency(fT):
250MHz
Input Resistor:
47kΩ
Vce Saturation(VCE(sat)):
300mV@500uA,10mA
Resistor Ratio:
1
Number:
-
Pd - Power Dissipation:
200mW
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC144EUBTL
Package:
SOT-323FL
Product Description
Product Overview
The DTC144E series is a family of NPN digital transistors featuring built-in biasing resistors (R1 = R2 = 47k). This integrated design simplifies circuit configuration, allowing for inverter circuits without external input resistors and making on/off condition setting straightforward for easy circuit design. These transistors are suitable 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)
- Built-in Resistors: R1 = R2 = 47k
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 | ||
| Common | Taping code: T2L, TL, T106, T146 Reel size: 180 mm Tape width: 8 mm Basic ordering unit: 8000 pcs (DTC144EM), 3000 pcs (others) | ||
| Supply Voltage (VCC) | DTC144E series | 50 | V |
| Maximum Collector Current (IC(MAX)) | DTC144E series | 100 | mA |
| Input Resistance (R1) | DTC144E series | 47 | k |
| Resistance Ratio (R2/R1) | DTC144E series | 1.0 (Typ.) | - |
| Power Dissipation (PD) | DTC144EM | 150 | mW |
| DTC144EEB | 150 | mW | |
| DTC144EE | 150 | mW | |
| DTC144EUB | 200 | mW | |
| DTC144EUA | 200 | mW | |
| DTC144EKA | 200 | mW | |
| Common | (*2 Each terminal mounted on a reference land) | ||
| Junction Temperature (Tj) | DTC144E series | 150 | |
| Storage Temperature Range (Tstg) | DTC144E series | -55 to +150 | |
| Input Voltage (VI(off)) | VCC = 5V, IO = 100A | 0.5 (Max.) | V |
| Input Voltage (VI(on)) | VO = 0.3V, IO = 2mA | 3.0 (Min.) | V |
| Output Voltage (VO(on)) | IO = 10mA, II = 0.5mA | 300 (Max.) | mV |
| Input Current (II) | VI = 5V | 180 (Typ.) | A |
| Output Current (IO(off)) | VCC = 50V, VI = 0V | 500 (Max.) | nA |
| DC Current Gain (GI) | VO = 5V, IO = 5mA | 68 (Min.) | - |
| Input Resistance (R1) | DTC144E series | 47 (Typ.) | k |
| Transition Frequency (fT) | VCE = 10V, IE = -5mA, f = 100MHz (*1 Characteristics of built-in transistor) | 250 (Typ.) | MHz |
2209081200_ROHM-DTC144EUBTL_C5157660.pdf
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