NPN Digital Transistor ROHM DTC124EE3TL Featuring Built in Bias Resistors for Inverter and Driver
Product Overview
The DTC124E series is a line of NPN digital transistors featuring built-in bias resistors (R1 = R2 = 22k). This integration simplifies circuit design by eliminating the need for external input resistors, allowing for inverter circuit configurations with only on/off condition settings. These transistors are suitable for applications such as inverters, interfaces, and drivers. Complementary PNP types are also available in the DTA124E 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 | PD (mW) | fT (MHz) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DTC124EM | SOT-723 | 1212 | T2L | 180 | 8 | 8000 | 25 | 50V | 100mA | 22k | 22k | 150 | 250 |
| DTC124EEB | SOT-416FL | 1616 | TL | 180 | 8 | 3000 | 25 | 50V | 100mA | 22k | 22k | 150 | 250 |
| DTC124EE3 | SOT-416 | 1616 | TL | 180 | 8 | 3000 | 25 | 50V | 100mA | 22k | 22k | 150 | 250 |
| DTC124EUB | SOT-323FL | 2021 | TL | 180 | 8 | 3000 | 25 | 50V | 100mA | 22k | 22k | 200 | 250 |
| DTC124EU3 | SOT-323 | 2021 | T106 | 180 | 8 | 3000 | 25 | 50V | 100mA | 22k | 22k | 200 | 250 |
| DTC124EKA | SOT-346 | 2928 | T146 | 180 | 8 | 3000 | 25 | 50V | 100mA | 22k | 22k | 200 | 250 |
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Supply voltage | VCC | 50 | V | |||
| Input voltage | VIN | -10 | 40 | V | ||
| Output current | IO | 30 | mA | |||
| Collector current | IC(MAX)*1 | 100 | mA | |||
| Junction temperature | Tj | 150 | ||||
| Range of storage temperature | Tstg | -55 | +150 | |||
| Input voltage (off) | VI(off) | VCC = 5V, IO = 100A | - | - | 0.5 | V |
| Input voltage (on) | VI(on) | VO = 0.2V, IO = 5mA | 3.0 | - | - | V |
| Output voltage (on) | VO(on) | IO = 10mA, II = 0.5mA | - | 100 | 300 | mV |
| Input current | II | VI = 5V | - | - | 360 | A |
| Output current (off) | IO(off) | VCC = 50V, VI = 0V | - | - | 500 | nA |
| DC current gain | GI | VO = 5V, IO = 5mA | 56 | - | - | - |
| Input resistance | R1 | - | 15.4 | 28.6 | k | |
| Resistance ratio | R2/R1 | - | 0.8 | 1.2 | - | |
| Transition frequency*1 | fT | VCE = 10V, IE = -5mA, f = 100MHz | - | 250 | - | MHz |
*1 Characteristics of built-in transistor
*2 Each terminal mounted on a reference land.
2401251540_ROHM-DTC124EE3TL_C20108237.pdf
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