Built-in bias resistor PNP digital transistor ROHM DTA143TU3T106 designed for simplified inverter and driver circuits
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Delivery Time:
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Product Description
Product Overview
The DTA143T series is a PNP digital transistor with a built-in biasing resistor, designed for simplified circuit configuration. These transistors eliminate the need for external input resistors, enabling straightforward inverter circuit designs. By focusing solely on on/off conditions, the DTA143T series facilitates easy circuit design and is suitable for applications such as inverters, interfaces, and drivers. Complementary NPN types are also available in the DTC143T series.
Product Attributes
- Brand: ROHM
- Product Type: PNP Digital Transistor (Bias Resistor Built-in Transistor)
Technical Specifications
| Model | Package | Package Size | Collector-Emitter Voltage (VCEO) | Collector Current (IC) | Input Resistance (R1) | Power Dissipation (PD*) | Marking |
|---|---|---|---|---|---|---|---|
| DTA143TM | SOT-723 | 1212 | -50V | -100mA | 4.7k (Typ. 3.29k - 6.11k) | 150mW | 93 |
| DTA143TEB | SOT-416FL | 1616 | -50V | -100mA | 4.7k (Typ. 3.29k - 6.11k) | 150mW | 93 |
| DTA143TE | SOT-416 | 1616 | -50V | -100mA | 4.7k (Typ. 3.29k - 6.11k) | 150mW | 93 |
| DTA143TUB | SOT-323FL | 2021 | -50V | -100mA | 4.7k (Typ. 3.29k - 6.11k) | 200mW | 93 |
| DTA143TU3 | SOT-323 | 2021 | -50V | -100mA | 4.7k (Typ. 3.29k - 6.11k) | 200mW | 93 |
| DTA143TKA | SOT-346 | 2928 | -50V | -100mA | 4.7k (Typ. 3.29k - 6.11k) | 200mW | 93 |
| 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 = -0.25mA | - | - | -300 | mV |
| DC current gain | hFE | VCE = -5V, IC = -1mA | 100 | 250 | 600 | - |
| 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
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Company
Hefei Purple Horn E-Commerce Co., Ltd.
Location
Room 1306B, Building A, Xindi Center, Qimen Road, Hefei City, Anhui Province
Contact Person
Sellina