Built in Bias Resistor NPN Digital Transistor ROHM DTC123EUAT106 Designed for Interface and Inverter Circuit
Product Overview
The ROHM DTC123E series is a line of NPN digital transistors featuring built-in biasing resistors (R1 = R2 = 2.2k). This integrated design simplifies circuit configuration, enabling the creation of inverter circuits without external input resistors, thus making circuit design easier by only requiring the setting of on/off conditions. These transistors are suitable for inverter, interface, and driver applications.
Product Attributes
- Brand: ROHM
- Type: NPN Digital Transistor (Bias Resistor Built-in Transistor)
- Built-in Resistors: R1 = 2.2k, R2 = 2.2k
Technical Specifications
| Parameter | Symbol | Conditions | Value | Unit |
|---|---|---|---|---|
| Outline Parameters | ||||
| VCC | 50 | V | ||
| IC(MAX.) | 100 | mA | ||
| R1 | 2.2k | |||
| R2 | 2.2k | |||
| Absolute Maximum Ratings (Ta = 25C) | ||||
| Supply voltage | VCC | 50 | V | |
| Input voltage | VIN | -10 to 12 | V | |
| Output current | IO | 100 | mA | |
| Collector current | IC(MAX)*1 | 100 | mA | |
| Power dissipation | PD*2 | DTC123EM | 150 | mW |
| DTC123EE | 150 | mW | ||
| DTC123EUA | 200 | mW | ||
| DTC123EKA | 200 | mW | ||
| Junction temperature | Tj | 150 | ||
| Range of storage temperature | Tstg | -55 to +150 | ||
| Electrical Characteristics (Ta = 25C) | ||||
| Input voltage (OFF) | VI(off) | VCC = 5V, IO = 100A | - | 0.5 V |
| Input voltage (ON) | VI(on) | VO = 0.3V, IO = 20mA | 3.0 | - V |
| Output voltage (ON) | VO(on) | IO = 10mA, II = 0.5mA | 100 | 300 mV |
| Input current | II | VI = 5V | - | 3.8 mA |
| Output current (OFF) | IO(off) | VCC = 50V, VI = 0V | - | 500 nA |
| DC current gain | GI | VO = 5V, IO = 20mA | 20 | - |
| Input resistance | R1 | 1.54 | 2.2 2.86 k | |
| Resistance ratio | R2/R1 | 0.8 | 1.0 1.2 - | |
| Transition frequency | fT*1 | VCE = 10V, IE = -5mA, f = 100MHz | - | 250 MHz |
| Models and Packages | ||||
| Part No. | Package | Package size | Marking | Basic ordering unit.(pcs) |
| DTC123EM | SOT-723 (VMT3) | 1212 | 22 | 8000 |
| DTC123EE | SOT-416 (EMT3) | 1616 | 22 | 3000 |
| DTC123EUA | SOT-323 (UMT3) | 2021 | 22 | 3000 |
| DTC123EKA | SOT-346 (SMT3) | 2928 | 22 | 3000 |
2007211006_ROHM-DTC123EUAT106_C161959.pdf
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