Built in bias resistor PNP digital transistor ROHM DTA044EEBTL perfect for inverter and interface applications
Key Attributes
Model Number:
DTA044EEBTL
Product Custom Attributes
Output Voltage(VO(on)):
150mV
Input Resistor:
47kΩ
Resistor Ratio:
1
Number:
-
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTA044EEBTL
Package:
SOT-416
Product Description
Digital Transistor (Bias Resistor Built-in Transistor)
Product Overview
The DTA044E series is a PNP digital transistor featuring built-in biasing resistors (R1 = R2 = 47k). This integration simplifies circuit design by eliminating the need for external input resistors, enabling the configuration of inverter circuits with straightforward on/off condition settings. Designed for ease of use, these transistors are ideal for inverter, interface, and driver applications. Complementary NPN types are also available in the DTC044E series.
Product Attributes
- Brand: ROHM
- Type: PNP Digital Transistor (Bias Resistor Built-in)
Technical Specifications
| Part Number | Package | Package Size | Taping Code | Reel Size (mm) | Tape Width (mm) | Basic Ordering Unit (pcs) | Marking |
|---|---|---|---|---|---|---|---|
| DTA044EM | SOT-723 (VMT3) | 1212 | T2L | 180 | 8 | 8000 | 31 |
| DTA044EEB | SOT-416FL (EMT3F) | 1616 | TL | 180 | 8 | 3000 | 31 |
| DTA044EUB | SOT-323FL (UMT3F) | 2021 | TL | 180 | 8 | 3000 | 31 |
Electrical Characteristics (Ta = 25C)
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Supply voltage | VCC | -50 | V | |||
| Input voltage | VIN | -40 to 10 | V | |||
| Output current | IO | -30 | mA | |||
| Collector current (MAX.) | IC(MAX.) | -100 | mA | |||
| Input voltage (OFF) | VI(off) | VCC = -5V, IO = -100A | - | - | -0.8 | V |
| Input voltage (ON) | VI(on) | VO = -0.3V, IO = -2mA | -3.0 | - | - | V |
| Output voltage (ON) | VO(on) | IO = -5mA, II = -0.5mA | - | - | -70 to -150 | mV |
| Input current | II | VI = -5V | - | - | -180 | A |
| Output current (OFF) | IO(off) | VCC = -50V, VI = 0V | - | - | -500 | nA |
| DC current gain | GI | VO = -10V, IO = -5mA | 80 | - | - | - |
| Input resistance R1 | R1 | 32.9 | 47 | 61.1 | k | |
| Resistance ratio R2/R1 | R2/R1 | 0.8 | 1.0 | 1.2 | - | |
| Transition frequency | fT*1 | VCE = -10V, IE = 5mA, f = 100MHz | - | 250 | - | MHz |
Absolute Maximum Ratings (Ta = 25C)
| Parameter | Symbol | Values | Unit |
|---|---|---|---|
| Supply voltage | VCC | -50 | V |
| Input voltage | VIN | -40 to 10 | V |
| Output current | IO | -30 | mA |
| Collector current (MAX.) | IC(MAX.)*1 | -100 | mA |
| Power dissipation DTA044EM | PD*2 | 150 | mW |
| Power dissipation DTA044EEB | PD*2 | 150 | mW |
| Power dissipation DTA044EUB | PD*2 | 200 | mW |
| Junction temperature | Tj | 150 | |
| Range of storage temperature | Tstg | -55 to +150 |
Applications
- INVERTER
- INTERFACE
- DRIVER
2207121500_ROHM-DTA044EEBTL_C509864.pdf
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