Digital Transistor NPN ROHM DTC143XKAT146 Featuring Built in Bias Resistors for Inverter and Driver Circuits
Key Attributes
Model Number:
DTC143XKAT146
Product Custom Attributes
Output Voltage(VO(on)):
300mV@10mA,0.5mA
Input Resistor:
4.7kΩ
Resistor Ratio:
2.1
Number:
-
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC143XKAT146
Package:
TO-236-3(SOT-23-3)
Product Description
Product Overview
The DTC143X series comprises NPN digital transistors with built-in bias resistors, designed for simplified inverter circuit configurations. These transistors eliminate the need for external input resistors, allowing for easy circuit design by simply setting on/off conditions. They are suitable for inverter, interface, and driver applications. Complementary PNP types are available in the DTA143X series.
Product Attributes
- Brand: ROHM
- Product Type: Digital Transistors (Bias Resistor Built-in Transistors)
- Transistor Type: NPN
- RoHS Compliant: Yes
Technical Specifications
| Parameter | Model | Value | Unit |
|---|---|---|---|
| Supply Voltage (VCC) | DTC143X Series | 50 | V |
| Maximum Output Current (IC(MAX.)) | DTC143X Series | 100 | mA |
| Internal Resistor R1 | DTC143X Series | 4.7k (Typ.) | |
| Internal Resistor R2 | DTC143X Series | 10k (Typ.) | |
| Input Voltage (VI(off)) | DTC143X Series | - | 0.3 V (Max.) |
| Input Voltage (VI(on)) | DTC143X Series | 2.5 | V (Min.) |
| Output Voltage (VO(on)) | DTC143X Series | - | 100 to 300 mV |
| Input Current (II) | DTC143X Series | - | 1.8 mA (Typ.) |
| Output Current (IO(off)) | DTC143X Series | - | 500 nA (Max.) |
| DC Current Gain (GI) | DTC143X Series | 30 | - (Min.) |
| Input Resistance (R1) | DTC143X Series | - | 3.29 to 6.11 k |
| Resistance Ratio (R2/R1) | DTC143X Series | - | 1.7 to 2.6 |
| Transition Frequency (fT) | DTC143X Series | - | 250 MHz (Typ.) |
| Power Dissipation (PD) | DTC143XM | 150 | mW |
| Power Dissipation (PD) | DTC143XEB | 150 | mW |
| Power Dissipation (PD) | DTC143XE | 150 | mW |
| Power Dissipation (PD) | DTC143XUB | 200 | mW |
| Power Dissipation (PD) | DTC143XUA | 200 | mW |
| Power Dissipation (PD) | DTC143XKA | 200 | mW |
| Junction Temperature (Tj) | DTC143X Series | 150 | |
| Storage Temperature Range (Tstg) | DTC143X Series | -55 to +150 | |
| Package | DTC143XM | VMT3 | |
| Package | DTC143XEB | EMT3F | |
| Package | DTC143XE | EMT3 | |
| Package | DTC143XUB | UMT3F | |
| Package | DTC143XUA | UMT3 | |
| Package | DTC143XKA | SMT3 | |
| Part Number | DTC143XE | DTC143XE | |
| Package | DTC143XE | EMT3 | |
| Unit Quantity | DTC143XE | 3000 | |
| Minimum Package Quantity | DTC143XE | 3000 | |
| Packing Type | DTC143XE | Taping |
1810181212_ROHM-DTC143XKAT146_C266245.pdf
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