Built in bias resistor digital transistor ROHM DTA014EUBTL designed for inverter interface and driver circuit
Product Overview
The DTA014E series is a PNP digital transistor featuring built-in bias resistors (R1 = R2 = 10k) for simplified circuit design. This integration enables the configuration of inverter circuits without external input resistors, allowing for straightforward operation by setting only the on/off conditions. Complementary NPN types are available in the DTC014E series. Ideal applications include inverters, interfaces, and drivers.
Product Attributes
- Brand: ROHM
- Product Type: Digital Transistor (Bias Resistor Built-in Transistor)
- Polarity: PNP
Technical Specifications
| Model | Package | Package Size | Taping Code | Reel Size (mm) | Tape Width (mm) | Basic Ordering Unit (pcs) | Marking |
|---|---|---|---|---|---|---|---|
| DTA014EM | SOT-723 (VMT3) | 1212 | T2L | 180 | 8 | 8000 | 30 |
| DTA014EEB | SOT-416FL (EMT3F) | 1616 | TL | 180 | 8 | 3000 | 30 |
| DTA014EUB | SOT-323FL (UMT3F) | 2021 | TL | 180 | 8 | 3000 | 30 |
Absolute Maximum Ratings (Ta = 25C)
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Supply voltage | VCC | -50 | V |
| Input voltage | VIN | -40 to 10 | V |
| Output current | IO | -50 | mA |
| Collector current (MAX.) | IC(MAX.) | -100 | mA |
| Power dissipation (DTA014EM) | PD*2 | 150 | mW |
| Power dissipation (DTA014EEB) | PD*2 | 150 | mW |
| Power dissipation (DTA014EUB) | PD*2 | 200 | mW |
| Junction temperature | Tj | 150 | |
| Range of storage temperature | Tstg | -55 to +150 |
Electrical Characteristics (Ta = 25C)
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Input voltage (OFF) | VI(off) | VCC = -5V, IO = -0.1mA | - | - | -0.8 | V |
| Input voltage (ON) | VI(on) | VO = -0.3V, IO = -5mA | -2.6 | - | - | V |
| Output voltage (ON) | VO(on) | IO = -5mA, II = -0.5mA | - | - | -70 to -150 | mV |
| Input current | II | VI = -5V | - | - | -880 | A |
| Output current (OFF) | IO(off) | VCC = -50V, VI = 0V | - | - | -500 | nA |
| DC current gain | GI | VO = -10V, IO = -5mA | 35 | - | - | - |
| Input resistance | R1 | 7 | 10 | 13 | k | |
| Resistance ratio | R2/R1 | 0.8 | 1.0 | 1.2 | - | |
| Transition frequency | fT*1 | VCE = -10V, IE = 5mA, f = 100MHz | - | 250 | - | MHz |
2412111239_ROHM-DTA014EUBTL_C509858.pdf
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