PNP digital transistor ROHM DTA144EETL featuring built-in bias resistors for inverter circuits and interface
Key Attributes
Model Number:
DTA144EETL
Product Custom Attributes
Output Voltage(VO(on)):
300mV@10mA,0.5mA
Input Resistor:
47kΩ
Resistor Ratio:
1
Number:
-
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTA144EETL
Package:
SOT-416
Product Description
Product Overview
DTA144E series are PNP digital transistors with built-in bias resistors, designed for easy circuit configuration without external input resistors. These transistors are ideal for inverter circuits, interface applications, and driver functions, simplifying circuit design by only requiring the setting of on/off conditions. Complementary NPN types are available in the DTC144E series.Product Attributes
- Brand: ROHM
- RoHS: Yes
Technical Specifications
| Model | Package | Package Size | Taping Code | Reel Size (mm) | Tape Width (mm) | Basic Ordering Unit (pcs) | Marking | VCC (MAX.) | IC(MAX.) | R1 | R2 | Power Dissipation (mW) | Transition Frequency (MHz) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DTA144EM | SOT-723 | 1212 | T2L | 180 | 8 | 8000 | 16 | -50V | -100mA | 47k | 47k | 150 | 250 |
| DTA144EEB | SOT-416FL | 1616 | TL | 180 | 8 | 3000 | 16 | -50V | -100mA | 47k | 47k | 150 | 250 |
| DTA144EE | SOT-416 | 1616 | TL | 180 | 8 | 3000 | 16 | -50V | -100mA | 47k | 47k | 150 | 250 |
| DTA144EUB | SOT-323FL | 2021 | TL | 180 | 8 | 3000 | 16 | -50V | -100mA | 47k | 47k | 200 | 250 |
| DTA144EUA | SOT-323 | 2021 | T106 | 180 | 8 | 3000 | 16 | -50V | -100mA | 47k | 47k | 200 | 250 |
| DTA144EKA | SOT-346 | 2928 | T146 | 180 | 8 | 3000 | 16 | -50V | -100mA | 47k | 47k | 200 | 250 |
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Supply voltage | VCC | -50 | V | |||
| Input voltage (OFF) | VI(off) | VCC = -5V, IO = -100A | - | - | -0.5 | V |
| Input voltage (ON) | VI(on) | VO = -0.3V, IO = -2mA | -3.0 | - | - | V |
| Output voltage (ON) | VO(on) | IO = -10mA, II = -0.5mA | - | -100 | -300 | mV |
| Input current | II | VI = -5V | - | - | -180 | A |
| Output current (OFF) | IO(off) | VCC = -50V, VI = 0V | - | - | -500 | nA |
| DC current gain | GI | VO = -5V, IO = -5mA | 68 | - | - | - |
| Input resistance | R1 | - | 32.9 | 61.1 | k | |
| Resistance ratio | R2/R1 | - | 1.0 | - | - |
2006010901_ROHM-DTA144EETL_C111716.pdf
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