Built in bias resistor digital transistor PNP ROHM DTA044EUBTL for inverter and driver circuit applications
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Product Description
Digital Transistor (Bias Resistor Built-in)
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 suitable 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)
- Construction: Built-in Biasing Resistors
Technical Specifications
| Model | 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 |
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Outline Parameters | ||||||
| Supply voltage | VCC | -50 | V | |||
| Output current (MAX.) | IC(MAX.) | -100 | mA | |||
| Resistor R1 | R1 | 47 | k | |||
| Resistor R2 | R2 | 47 | k | |||
| Absolute Maximum Ratings (Ta = 25C) | ||||||
| Supply voltage | VCC | -50 | V | |||
| Input voltage | VIN | -40 | 10 | V | ||
| Output current | IO | -30 | mA | |||
| Collector current (MAX.) | IC(MAX)*1 | -100 | mA | |||
| Power dissipation | PD*2 | DTA044EM | 150 | mW | ||
| Power dissipation | PD*2 | DTA044EEB | 150 | mW | ||
| Power dissipation | PD*2 | DTA044EUB | 200 | mW | ||
| Junction temperature | Tj | 150 | ||||
| Range of storage temperature | Tstg | -55 | 150 | |||
| Electrical Characteristics (Ta = 25C) | ||||||
| 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 | 32.9 | 47 | 61.1 | k | |
| Resistance ratio | R2/R1 | 0.8 | 1.0 | 1.2 | - | |
| Transition frequency | fT*1 | VCE = -10V, IE = 5mA, f = 100MHz | 250 | MHz | ||
*1 Characteristics of built-in transistor
*2 Each terminal mounted on a reference land.
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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