NPN Silicon Transistor with Integrated Bias Resistor Network LRC LDTC114EM3T5G Surface Mount SOT-723
Product Overview
The LESHAN RADIO COMPANY, LTD. BRT (Bias Resistor Transistor) series offers NPN Silicon Surface Mount Transistors with integrated monolithic bias resistor networks. Designed to replace discrete transistors and external bias resistors, these devices simplify circuit design, reduce component count, and minimize board space. The BRT series is ideal for low-power surface mount applications and is housed in the space-saving SOT-723 package. These devices are Pb-Free and AEC-Q101 Qualified and PPAP Capable, making them suitable for automotive and other demanding applications. They can be soldered using wave or reflow processes and are available in tape and reel packaging.
Product Attributes
- Brand: LESHAN RADIO COMPANY, LTD.
- Product Type: NPN Silicon Surface Mount Transistors with Monolithic Bias Resistor Network
- Package: SOT-723
- Certifications: AEC-Q101 Qualified and PPAP Capable
- Material: Pb-Free Devices
- Packaging: Available in 4 mm, 8000 Unit Tape & Reel
Technical Specifications
| Model | R1 (K) | R2 (K) | Collector-Base Voltage (VCBO) | Collector-Emitter Voltage (VCEO) | Collector Current (IC) | Junction Temperature (TJ) | Total Device Dissipation (PD) @ 25C (Note 1) | Total Device Dissipation (PD) @ 25C (Note 2) | Thermal Resistance (RJA) (Note 1) | Thermal Resistance (RJA) (Note 2) | Storage Temperature Range (Tstg) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| LDTC114EM3T5G | 10 | 10 | 50 Vdc | 50 Vdc | 100 mAdc | 150 C | 260 mW | 600 mW | 480 C/W | 205 C/W | 55 to +150 C |
| LDTC124EM3T5G | 22 | 22 | 50 Vdc | 50 Vdc | 100 mAdc | 150 C | 260 mW | 600 mW | 480 C/W | 205 C/W | 55 to +150 C |
| LDTC144EM3T5G | 47 | 47 | 50 Vdc | 50 Vdc | 100 mAdc | 150 C | 260 mW | 600 mW | 480 C/W | 205 C/W | 55 to +150 C |
| LDTC114YM3T5G | 10 | 50 Vdc | 50 Vdc | 100 mAdc | 150 C | 260 mW | 600 mW | 480 C/W | 205 C/W | 55 to +150 C | |
| LDTC114TM3T5G | 10 | 2.2 | 50 Vdc | 50 Vdc | 100 mAdc | 150 C | 260 mW | 600 mW | 480 C/W | 205 C/W | 55 to +150 C |
| LDTC143TM3T5G | 4.7 | 47 | 50 Vdc | 50 Vdc | 100 mAdc | 150 C | 260 mW | 600 mW | 480 C/W | 205 C/W | 55 to +150 C |
| LDTC123EM3T5G | 2.2 | 47 | 50 Vdc | 50 Vdc | 100 mAdc | 150 C | 260 mW | 600 mW | 480 C/W | 205 C/W | 55 to +150 C |
| LDTC143EM3T5G | 4.7 | 47 | 50 Vdc | 50 Vdc | 100 mAdc | 150 C | 260 mW | 600 mW | 480 C/W | 205 C/W | 55 to +150 C |
| LDTC143ZM3T5G | 4.7 | 47 | 50 Vdc | 50 Vdc | 100 mAdc | 150 C | 260 mW | 600 mW | 480 C/W | 205 C/W | 55 to +150 C |
| LDTC124XM3T5G | 22 | 100 | 50 Vdc | 50 Vdc | 100 mAdc | 150 C | 260 mW | 600 mW | 480 C/W | 205 C/W | 55 to +150 C |
| LDTC123JM3T5G | 2.2 | 22 | 50 Vdc | 50 Vdc | 100 mAdc | 150 C | 260 mW | 600 mW | 480 C/W | 205 C/W | 55 to +150 C |
| LDTC115EM3T5G | 100 | 47 | 50 Vdc | 50 Vdc | 100 mAdc | 150 C | 260 mW | 600 mW | 480 C/W | 205 C/W | 55 to +150 C |
| LDTC144WM3T5G | 47 | 47 | 50 Vdc | 50 Vdc | 100 mAdc | 150 C | 260 mW | 600 mW | 480 C/W | 205 C/W | 55 to +150 C |
| LDTC144TM3T5G | 47 | 47 | 50 Vdc | 50 Vdc | 100 mAdc | 150 C | 260 mW | 600 mW | 480 C/W | 205 C/W | 55 to +150 C |
Typical Applications
- Level Shifter: Connects 12 or 24 Volt Circuits to Logic
- Open Collector Inverter: Inverts the Input Signal
- Inexpensive, Unregulated Current Source
Package Dimensions (SOT-723)
| Dimension | Min (mm) | Nom (mm) | Max (mm) | Min (in) | Nom (in) | Max (in) |
|---|---|---|---|---|---|---|
| A | 0.45 | 0.50 | 0.55 | 0.018 | 0.020 | 0.022 |
| b | 0.15 | 0.20 | 0.27 | 0.0059 | 0.0079 | 0.0106 |
| b1 | 0.25 | 0.3 | 0.35 | 0.010 | 0.012 | 0.014 |
| C | 0.07 | 0.12 | 0.17 | 0.0028 | 0.0047 | 0.0067 |
| D | 1.15 | 1.20 | 1.25 | 0.045 | 0.047 | 0.049 |
| E | 0.75 | 0.80 | 0.85 | 0.030 | 0.032 | 0.034 |
| e | 0.40 BSC | 0.016 BSC | ||||
| H | 1.15 | 1.20 | 1.25 | 0.045 | 0.047 | 0.049 |
| L | 0.15 | 0.20 | 0.25 | 0.0059 | 0.0079 | 0.0098 |
Pin Configuration:
- PIN 1: BASE (INPUT)
- PIN 2: EMITTER (GROUND)
- PIN 3: COLLECTOR (OUTPUT)
Get in Touch
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