Built in bias resistor digital transistor ROHM DTC124XE3TL designed for inverter and interface driver circuits
Product Overview
The DTC124X series is a range of NPN digital transistors featuring built-in bias resistors, simplifying circuit design by eliminating the need for external input resistors. These transistors are ideal for inverter, interface, and driver applications, offering easy configuration for on/off conditions. Complementary PNP types are available in the DTA124X series.
Product Attributes
- Brand: ROHM
- Type: NPN Digital Transistor (Bias Resistor Built-in Transistor)
Technical Specifications
| Model | Package | Package Size | Taping Code | Reel Size (mm) | Tape Width (mm) | Quantity (pcs) | Marking | VCC (MAX) | IC(MAX) | R1 | R2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DTC124XM | SOT-723 | 1212 | T2L | 180 | 8 | 8000 | 45 | 50V | 100mA | 22k | 47k |
| DTC124XEB | SOT-416FL | 1616 | TL | 180 | 8 | 3000 | 45 | 50V | 100mA | 22k | 47k |
| DTC124XE3 | SOT-416 | 1616 | TL | 180 | 8 | 3000 | 45 | 50V | 100mA | 22k | 47k |
| DTC124XUB | SOT-323FL | 2021 | TL | 180 | 8 | 3000 | 45 | 50V | 100mA | 22k | 47k |
| DTC124XU3 | SOT-323 | 2021 | T106 | 180 | 8 | 3000 | 45 | 50V | 100mA | 22k | 47k |
| DTC124XKA | SOT-346 | 2928 | T146 | 180 | 8 | 3000 | 45 | 50V | 100mA | 22k | 47k |
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Supply voltage | VCC | 50 | V | |||
| Input voltage | VIN | -10 | 40 | V | ||
| Output current | IO | 50 | mA | |||
| Collector current | IC(MAX)*1 | 100 | mA | |||
| Junction temperature | Tj | 150 | ||||
| Range of storage temperature | Tstg | -55 | +150 | |||
| Input voltage (VI(off)) | VCC = 5V, IO = 100A | - | - | 0.4 | V | |
| Input voltage (VI(on)) | VO = 0.3V, IO = 2mA | 2.5 | - | - | V | |
| Output voltage (VO(on)) | IO = 10mA, II = 0.5mA | - | 100 | 300 | mV | |
| Input current | II | VI = 5V | - | - | 360 | A |
| Output current (IO(off)) | VCC = 50V, VI = 0V | - | - | 500 | nA | |
| DC current gain | GI | VO = 5V, IO = 5mA | 68 | - | - | - |
| Input resistance | R1 | - | 15.4 | 28.6 | k | |
| Resistance ratio | R2/R1 | - | 1.7 | 2.6 | - | |
| 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.
2401251540_ROHM-DTC124XE3TL_C20108238.pdf
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