Simplify circuit design using ROHM DTC043TMT2L NPN digital transistor with integrated bias resistor
Key Attributes
Model Number:
DTC043TMT2L
Product Custom Attributes
Emitter-Base Voltage VEBO:
5V
Input Resistor:
4.7kΩ
Number:
-
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC043TMT2L
Package:
SOT-723
Product Description
Product Overview
The ROHM DTC043T series are NPN digital transistors designed for ease of circuit design. Featuring built-in biasing resistors (R1 = 4.7k), these transistors eliminate the need for external input resistors, simplifying inverter circuit configurations. They are ideal for applications requiring straightforward on/off condition setting, such as inverters, interfaces, and driver circuits. Complementary PNP types are available in the DTA043T series.
Product Attributes
- Brand: ROHM
- Type: NPN Digital Transistor (Bias Resistor Built-in Transistor)
Technical Specifications
| Model | Package | Package Size | Taping Code | Reel Size (mm) | Tape Width (mm) | Basic Ordering Unit (pcs) | Marking | VCEO (V) | IC (mA) | R1 (k) | PD*1 (mW) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DTC043TM | SOT-723 (VMT3) | 1212 | T2L | 180 | 8 | 8000 | 49 | 50 | 100 | 4.7 | 150 |
| DTC043TEB | SOT-416FL (EMT3F) | 1616 | TL | 180 | 8 | 3000 | 49 | 50 | 100 | 4.7 | 150 |
| DTC043TUB | SOT-323FL (UMT3F) | 2021 | TL | 180 | 8 | 3000 | 49 | 50 | 100 | 4.7 | 200 |
Absolute Maximum Ratings (Ta = 25C)
| Parameter | Symbol | Values (Unit) |
|---|---|---|
| Collector-base voltage | VCBO | 50 V |
| Collector-emitter voltage | VCEO | 50 V |
| Emitter-base voltage | VEBO | 5 V |
| Collector current | IC | 100 mA |
| Junction temperature | Tj | 150 |
| Range of storage temperature | Tstg | -55 to +150 |
Electrical Characteristics (Ta = 25C)
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Collector-base breakdown voltage | BVCBO | IC = 50A | 50 | - | - | V |
| Collector-emitter breakdown voltage | BVCEO | IC = 1mA | 50 | - | - | V |
| Emitter-base breakdown voltage | BVEBO | IE = 50A | 5 | - | - | V |
| Collector cut-off current | ICBO | VCB = 50V | - | - | 500 | nA |
| Emitter cut-off current | IEBO | VEB = 4V | - | - | 500 | nA |
| Collector-emitter saturation voltage | VCE(sat) | IC = 5mA, IB = 0.5mA | - | 50 | 150 | mV |
| DC current gain | hFE | VCE = 10V, IC = 5mA | 100 | - | 600 | - |
| Input resistance | R1 | - | - | 3.29 | 6.11 | k |
| Transition frequency | fT*2 | VCE = 10V, IE = -5mA, f = 100MHz | - | 250 | - | MHz |
*1 Each terminal mounted on a reference land.
*2 Characteristics of built-in transistor
Applications
- INVERTER
- INTERFACE
- DRIVER
2201121900_ROHM-DTC043TMT2L_C2941609.pdf
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