Digital Transistor ROHM DTC114WKAT146 Featuring Internal Bias Resistors for NPN Type Circuit Design
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Product Description
Product Overview
The DTC114WUA is an NPN digital transistor featuring built-in bias resistors (R1 = 10k, R2 = 4.7k) for simplified inverter circuit design. This integrated component eliminates the need for external input resistors, allowing for easy circuit configuration by simply setting on/off conditions. It is suitable for inverter, interface, and driver applications. A complementary PNP type, DTA114WUA, is also available.
Product Attributes
- Brand: ROHM
- Product Type: Digital Transistor (Bias Resistor Built-in Transistor)
- Transistor Type: NPN
- Complementary PNP Type: DTA114WUA
Technical Specifications
| Parameter | Symbol | Conditions | Value | Unit |
|---|---|---|---|---|
| Outline Parameters | ||||
| Package | SOT-323 (UMT3) | |||
| Supply Voltage | VCC | 50 | V | |
| Max. Output Current | IC(MAX.) | 100 | mA | |
| R1 (Internal) | R1 | 10k | ||
| R2 (Internal) | R2 | 4.7k | ||
| Absolute Maximum Ratings (Ta = 25C) | ||||
| Supply Voltage | VCC | 50 | V | |
| Input Voltage | VIN | -10 to 30 | V | |
| Output Current | IO | 100 | mA | |
| Collector Current | IC(MAX)*1 | 100 | mA | |
| Power Dissipation | PD*2 | 200 | mW | |
| Junction Temperature | Tj | 150 | ||
| Storage Temperature Range | Tstg | -55 to +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 = 10mA, II = 0.5mA | - | 100 to 300 mV |
| Input Current | II | VI = 5V | - | 880 A |
| Output Current (OFF) | IO(off) | VCC = 50V, VI = 0V | - | 500 nA |
| DC Current Gain | GI | VO = 5V, IO = 10mA | 24 | - |
| Input Resistance | R1 | 7 to 13 | k | |
| Resistance Ratio | R2/R1 | 0.37 to 0.57 | - | |
| Transition Frequency | fT*1 | VCE = 10V, IE = -5mA, f = 100MHz | - | 250 MHz |
| Packaging Specifications | ||||
| Part No. | Package | Package Size | Taping Code | Reel Size (mm) |
| DTC114WUA | SOT-323 (UMT3) | 2021 | T106 | 180 |
| Tape Width (mm) | Basic Ordering Unit (pcs) | Marking | ||
| 8 | 3000 | 84 | ||
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