Simplified inverter circuit PNP digital transistor ROHM DTA143XUAT106 with built in biasing resistors
Key Attributes
Model Number:
DTA143XUAT106
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 #:
DTA143XUAT106
Package:
SOT-323-3
Product Description
Product Overview
DTA143X series are PNP digital transistors with built-in biasing resistors, designed for simplified inverter circuit configurations without external input resistors. These transistors feature thin-film resistors for reliable negative input biasing and elimination of parasitic effects. They are ideal for switching, inverter, interface, and driver circuits, offering ease of circuit design by requiring only on/off condition settings. The series is Lead Free and RoHS Compliant. Complementary NPN types are available in the DTC143X series.Product Attributes
- Brand: ROHM
- Certifications: Lead Free/RoHS Compliant
Technical Specifications
| Parameter | Model | Value | Unit |
|---|---|---|---|
| Supply Voltage (VCC) | DTA143X series | -50 | V |
| Maximum Collector Current (IC(MAX.)) | DTA143X series | -100 | mA |
| Internal Resistor R1 | DTA143X series | 4.7k | |
| Internal Resistor R2 | DTA143X series | 10k | |
| Supply voltage | VCC | -50 | V |
| Input voltage | VIN | -20 to 7 | V |
| Output current | IO | -100 | mA |
| Collector current | IC(MAX)*1 | -100 | mA |
| Power dissipation | DTA143XM | 150 | mW |
| DTA143XEB | 150 | mW | |
| DTA143XE | 150 | mW | |
| DTA143XUB | 200 | mW | |
| DTA143XUA | 200 | mW | |
| DTA143XKA | 200 | mW | |
| Junction temperature | Tj | 150 | |
| Range of storage temperature | Tstg | -55 to +150 | |
| Input voltage (VI(off)) | -0.5 | V | |
| Input voltage (VI(on)) | -2.5 | - | |
| Output voltage (VO(on)) | -0.1 to -0.3 | V | |
| Input current (II) | -1.8 | mA | |
| Output current (IO(off)) | -0.5 | A | |
| DC current gain (GI) | 30 | - | |
| Input resistance (R1) | 4.7 | k | |
| Resistance ratio (R2/R1) | 2.1 | - | |
| Transition frequency (fT)*1 | 250 | MHz | |
| Part No. | DTA143XM | VMT3 | |
| Package size | VMT3 | 1212 | |
| Taping code | VMT3 | T2L | |
| Reel size (mm) | VMT3 | 180 | |
| Tape width (mm) | VMT3 | 8 | |
| Basic ordering unit.(pcs) | DTA143XM | 8000 | |
| Marking | DTA143XM | 33 | |
| Part No. | DTA143XEB | EMT3F | |
| Package size | EMT3F | 1616 | |
| Taping code | EMT3F | TL | |
| Reel size (mm) | EMT3F | 180 | |
| Tape width (mm) | EMT3F | 8 | |
| Basic ordering unit.(pcs) | DTA143XEB | 3000 | |
| Marking | DTA143XEB | 33 | |
| Part No. | DTA143XE | EMT3 | |
| Package size | EMT3 | 1616 | |
| Taping code | EMT3 | TL | |
| Reel size (mm) | EMT3 | 180 | |
| Tape width (mm) | EMT3 | 8 | |
| Basic ordering unit.(pcs) | DTA143XE | 3000 | |
| Marking | DTA143XE | 33 | |
| Part No. | DTA143XUB | UMT3F | |
| Package size | UMT3F | 2021 | |
| Taping code | UMT3F | TL | |
| Reel size (mm) | UMT3F | 180 | |
| Tape width (mm) | UMT3F | 8 | |
| Basic ordering unit.(pcs) | DTA143XUB | 3000 | |
| Marking | DTA143XUB | 33 | |
| Part No. | DTA143XUA | UMT3 | |
| Package size | UMT3 | 2021 | |
| Taping code | UMT3 | T106 | |
| Reel size (mm) | UMT3 | 180 | |
| Tape width (mm) | UMT3 | 8 | |
| Basic ordering unit.(pcs) | DTA143XUA | 3000 | |
| Marking | DTA143XUA | 33 | |
| Part No. | DTA143XKA | SMT3 | |
| Package size | SMT3 | 2928 | |
| Taping code | SMT3 | T146 | |
| Reel size (mm) | SMT3 | 180 | |
| Tape width (mm) | SMT3 | 8 | |
| Basic ordering unit.(pcs) | DTA143XKA | 3000 | |
| Marking | DTA143XKA | 33 |
1808271925_ROHM-DTA143XUAT106_C79968.pdf
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