Built in Bias Resistor NPN Digital Transistor ROHM DTC123EE3TL for Inverter and Driver Applications
Product Overview
The DTC123E series is a line of NPN digital transistors featuring built-in bias resistors (R1 = R2 = 2.2k) for simplified inverter circuit configuration without external input resistors. These transistors are designed for easy circuit design, requiring only the setting of on/off conditions for operation. They are suitable for applications such as inverters, interfaces, and drivers. Complementary PNP types, the DTA123E series, are also available.
Product Attributes
- Brand: ROHM
- Product Type: NPN Digital Transistor (Bias Resistor Built-in)
Technical Specifications
| Model | Package | Package Size | Taping Code | Reel Size (mm) | Tape Width (mm) | Quantity (pcs) | Marking | VCC (MAX) | IC(MAX) | R1 | R2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DTC123EM | SOT-723 | 1212 | T2L | 180 | 8 | 8000 | 22 | 50V | 100mA | 2.2k | 2.2k |
| DTC123EEB | SOT-416FL | 1616 | TL | 180 | 8 | 3000 | 22 | 50V | 100mA | 2.2k | 2.2k |
| DTC123EE3 | SOT-416 | 1616 | TL | 180 | 8 | 3000 | 22 | 50V | 100mA | 2.2k | 2.2k |
| DTC123EUB | SOT-323FL | 2021 | TL | 180 | 8 | 3000 | 22 | 50V | 100mA | 2.2k | 2.2k |
| DTC123EU3 | SOT-323 | 2021 | T106 | 180 | 8 | 3000 | 22 | 50V | 100mA | 2.2k | 2.2k |
| DTC123EKA | SOT-346 | 2928 | T146 | 180 | 8 | 3000 | 22 | 50V | 100mA | 2.2k | 2.2k |
| Parameter | Symbol | Conditions | Value | Unit |
|---|---|---|---|---|
| Supply voltage | VCC | 50 | V | |
| Input voltage | VIN | -10 to 12 | V | |
| Output current | IO | 100 | mA | |
| Collector current (MAX) | IC(MAX)*1 | 100 | mA | |
| Power dissipation | PD*2 | DTC123EM | 150 | mW |
| Power dissipation | PD*2 | DTC123EEB | 150 | mW |
| Power dissipation | PD*2 | DTC123EE3 | 150 | mW |
| Power dissipation | PD*2 | DTC123EUB | 200 | mW |
| Power dissipation | PD*2 | DTC123EU3 | 200 | mW |
| Power dissipation | PD*2 | DTC123EKA | 200 | mW |
| Junction temperature | Tj | 150 | ||
| Range of storage temperature | Tstg | -55 to +150 | ||
| Input voltage (VI(off)) | VI(off) | VCC = 5V, IO = 100A | - | V |
| Input voltage (VI(on)) | VI(on) | VO = 0.3V, IO = 20mA | 3.0 | - |
| Output voltage (VO(on)) | VO(on) | IO = 10mA, II = 0.5mA | 100 | mV |
| Input current | II | VI = 5V | 3.8 | mA |
| Output current (IO(off)) | IO(off) | VCC = 50V, VI = 0V | 500 | nA |
| DC current gain | GI | VO = 5V, IO = 20mA | 20 | - |
| Input resistance | R1 | 1.54 to 2.86 | k | |
| Resistance ratio | R2/R1 | 0.8 to 1.2 | - | |
| Transition frequency | fT*1 | VCE = 10V, IE = -5mA, f = 100MHz | 250 | MHz |
2401251540_ROHM-DTC123EE3TL_C20108233.pdf
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