DTC124EETL – ROHM
SMT Transistor, Rohm, Lead-Free
Stock Quantity: 2509
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 3.04 |
| 10+ | |
| 50+ | |
| 100+ |
2509 in stock
Contact us for volume pricing
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- 6 month warranty on all stock items
- All stock held and shipped from our UK warehouse
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Overview
The ROHM DTC124EETL is a highly integrated NPN pre-biased bipolar junction transistor (BJT) designed for simplified digital logic interfacing and signal conditioning. Its defining characteristic is the internal resistor network, which eliminates the need for external base resistors, a significant advantage in space-constrained designs. However, engineers must carefully consider the fixed internal resistor ratios (R1/R2 = 22kΩ/22kΩ) as they dictate the input impedance and switching thresholds, potentially limiting flexibility in applications requiring precise bias point control or operation with very low input signal amplitudes.
Key Features
- NPN Pre-Biased BJT
- Collector-Emitter Breakdown Voltage: 50 V
- Maximum Collector Current (Ic): 30 mA
- Transition Frequency (fT): 250 MHz
- Power Dissipation: 150 mW
- Package: EMT3 (SC-75, SOT-416)
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- Digital logic level shifting and inversion
- Microcontroller input signal conditioning
- Low-frequency oscillator circuits
- LED driver control with simplified biasing
