Built in Bias Resistors Digital Transistor ROHM DTC124EMT2L Ideal for Inverter and Interface Circuit
Key Attributes
Model Number:
DTC124EMT2L
Product Custom Attributes
DC Current Gain:
56@5mA,5V
Operating Temperature:
-55℃~+150℃
Current - Collector(Ic):
100mA
Output Voltage(VO(on)):
300mV@10mA,0.5mA
Input Resistor:
22kΩ
Resistor Ratio:
1
Number:
1 NPN (Pre-Biased)
Pd - Power Dissipation:
200mW
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC124EMT2L
Package:
SOT-723
Product Description
Product Overview
The DTC124E series is a family of NPN digital transistors featuring built-in biasing resistors (R1 = R2 = 22k). This integrated design simplifies circuit configuration, enabling inverter circuits without external input resistors and making circuit design easy by focusing only on on/off conditions. These transistors are suitable for applications such as inverters, interfaces, and drivers. Complementary PNP types are available in the DTA124E series.
Product Attributes
- Brand: ROHM
- Type: NPN Digital Transistor (Bias Resistor Built-in Transistor)
- Built-in Resistors: R1 = R2 = 22k
Technical Specifications
| Model | Package | Package Size | Taping Code | Reel Size (mm) | Tape Width (mm) | Basic Ordering Unit (pcs) | Marking |
|---|---|---|---|---|---|---|---|
| DTC124EM | SOT-723 | 1212 | T2L | 180 | 8 | 8000 | 25 |
| DTC124EEB | SOT-416FL | 1616 | TL | 180 | 8 | 3000 | 25 |
| DTC124EE | SOT-416 | 1616 | TL | 180 | 8 | 3000 | 25 |
| DTC124EUB | SOT-323FL | 2021 | TL | 180 | 8 | 3000 | 25 |
| DTC124EUA | SOT-323 | 2021 | T106 | 180 | 8 | 3000 | 25 |
| DTC124EKA | SOT-346 | 2928 | T146 | 180 | 8 | 3000 | 25 |
| Parameter | Symbol | Conditions | Values | Unit |
|---|---|---|---|---|
| Supply voltage | VCC | 50 | V | |
| Input voltage | VIN | -10 to 40 | V | |
| Collector current (MAX) | IC(MAX)*1 | 100 | mA | |
| Power dissipation | PD*2 | Ta = 25C | 150 to 200 | mW |
| Junction temperature | Tj | 150 | ||
| Range of storage temperature | Tstg | -55 to +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 | - |
| 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 to 28.6 | k | |
| Resistance ratio | R2/R1 | 0.8 to 1.2 | - | |
| Transition frequency | fT*1 | VCE = 10V, IE = -5mA, f = 100MHz | 250 | MHz |
2212231008_ROHM-DTC124EMT2L_C5336637.pdf
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