Built in resistor PNP digital transistor ROHM DTA143TUAT106 designed for easy on off control in inverter and driver circuits
Key Attributes
Model Number:
DTA143TUAT106
Product Custom Attributes
Emitter-Base Voltage(Vebo):
5V
Operating Temperature:
-55℃~+150℃
DC Current Gain:
100@1mA,5V
Current - Collector(Ic):
100mA
Input Resistor:
6.11kΩ
Number:
-
Pd - Power Dissipation:
200mW
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTA143TUAT106
Package:
SOT-323
Product Description
Product Overview
The DTA143T series is a PNP digital transistor with a built-in bias resistor, designed for simplified circuit configurations. These transistors eliminate the need for external input resistors, enabling inverter circuits with easy on/off condition setting. They are ideal for inverter, interface, and driver applications, offering complementary NPN types for versatile circuit design. Available in various compact surface-mount packages.
Product Attributes
- Brand: ROHM
- RoHS Compliant: Yes
Technical Specifications
| Model | Package | Package Size | VCEO (Max) | IC (Max) | R1 (Typ.) | Power Dissipation (mW) | Ordering Unit (pcs) | Marking |
|---|---|---|---|---|---|---|---|---|
| DTA143TM | SOT-723 | 1212 | -50V | -100mA | 4.7k | 150*1 | 8000 | 93 |
| DTA143TEB | SOT-416FL | 1616 | -50V | -100mA | 4.7k | 150*1 | 3000 | 93 |
| DTA143TE | SOT-416 | 1616 | -50V | -100mA | 4.7k | 150*1 | 3000 | 93 |
| DTA143TUB | SOT-323FL | 2021 | -50V | -100mA | 4.7k | 200*1 | 3000 | 93 |
| DTA143TUA | SOT-323 | 2021 | -50V | -100mA | 4.7k | 200*1 | 3000 | 93 |
| DTA143TKA | SOT-346 | 2928 | -50V | -100mA | 4.7k | 200*1 | 3000 | 93 |
Electrical Characteristics (Ta = 25C)
| Parameter | 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 = -0.25mA | - | - | -300 | mV |
| DC current gain (hFE) | VCE = -5V, IC = -1mA | 100 | 250 | 600 | - |
| Input resistance (R1) | - | 3.29 | 4.7 | 6.11 | k |
| Transition frequency (fT) | VCE = -10V, IE = 5mA, f = 100MHz | - | 250 | - | MHz |
*1 Each terminal mounted on a reference land.
1809131550_ROHM-DTA143TUAT106_C113506.pdf
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