Integrated Bias Resistor Network NPN Silicon Surface Mount Transistor LRC LDTC114YET1G SC89 Package
Product Overview
The Leshan Radio Company, Ltd. BRT (Bias Resistor Transistor) series offers NPN silicon surface mount transistors integrated with a monolithic bias resistor network. These devices are designed to replace a single transistor and its external bias resistors, simplifying circuit design, reducing board space, and lowering component count. The BRT contains a single transistor with a series base resistor and a base-emitter resistor integrated into a single package. Housed in the SC-89 package, these transistors are suitable for low-power surface mount applications and can be soldered using wave or reflow processes. The modified gull-winged leads are designed to absorb thermal stress during soldering. The S- prefix denotes devices qualified for automotive and other applications requiring unique site and control change requirements, being AEC-Q101 qualified and PPAP capable.
Product Attributes
- Brand: Leshan Radio Company, Ltd.
- Package Type: SC-89
- Transistor Type: NPN Silicon
- Mounting Type: Surface Mount
- Certifications: RoHS compliant, AEC-Q101 Qualified (for S- prefix series)
- Lead Finish: RoHS requirements
Technical Specifications
| Model | Device Marking | R1 (K) | R2 (K) | Package | Shipping | Collector-Base Voltage (VCBO) | Collector-Emitter Voltage (VCEO) | Collector Current (IC) | Total Device Dissipation (PD) @ TA = 25C (FR-4 Board, Min Pad) | Thermal Resistance (RJA) (FR-4 Board, Min Pad) | Total Device Dissipation (PD) @ TA = 25C (FR-4 Board, 1.0x1.0 Inch Pad) | Thermal Resistance (RJA) (FR-4 Board, 1.0x1.0 Inch Pad) | Junction and Storage Temperature Range (TJ, Tstg) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LDTC114EET1G | 8A | 10 | 10 | SC-89 | 3000 Tape & Reel | 50 Vdc | 50 Vdc | 100 mAdc | 200 mW | 600 C/W | 300 mW | 400 C/W | -55 to +150 C | |
| LDTC124EET1G | 8B | 22 | 22 | SC-89 | 3000 Tape & Reel | 50 Vdc | 50 Vdc | 100 mAdc | 200 mW | 600 C/W | 300 mW | 400 C/W | -55 to +150 C | |
| LDTC144EET1G | 8C | 47 | 47 | SC-89 | 3000 Tape & Reel | 50 Vdc | 50 Vdc | 100 mAdc | 200 mW | 600 C/W | 300 mW | 400 C/W | -55 to +150 C | |
| LDTC114YET1G | 8D | 10 | 47 | SC-89 | 3000 Tape & Reel | 50 Vdc | 50 Vdc | 100 mAdc | 200 mW | 600 C/W | 300 mW | 400 C/W | -55 to +150 C | |
| LDTC114TET1G | 94 | 10 | SC-89 | 3000 Tape & Reel | 50 Vdc | 50 Vdc | 100 mAdc | 200 mW | 600 C/W | 300 mW | 400 C/W | -55 to +150 C | ||
| LDTC143TET1G | 8F | 4.7 | SC-89 | 3000 Tape & Reel | 50 Vdc | 50 Vdc | 100 mAdc | 200 mW | 600 C/W | 300 mW | 400 C/W | -55 to +150 C | ||
| LDTC123EET1G | 8H | 2.2 | 2.2 | SC-89 | 3000 Tape & Reel | 50 Vdc | 50 Vdc | 100 mAdc | 200 mW | 600 C/W | 300 mW | 400 C/W | -55 to +150 C | |
| LDTC143EET1G | 8J | 4.7 | 4.7 | SC-89 | 3000 Tape & Reel | 50 Vdc | 50 Vdc | 100 mAdc | 200 mW | 600 C/W | 300 mW | 400 C/W | -55 to +150 C | |
| LDTC143ZET1G | 8K | 4.7 | 47 | SC-89 | 3000 Tape & Reel | 50 Vdc | 50 Vdc | 100 mAdc | 200 mW | 600 C/W | 300 mW | 400 C/W | -55 to +150 C | |
| LDTC124XET1G | 8L | 22 | 47 | SC-89 | 3000 Tape & Reel | 50 Vdc | 50 Vdc | 100 mAdc | 200 mW | 600 C/W | 300 mW | 400 C/W | -55 to +150 C | |
| LDTC123JET1G | 8M | 2.2 | 47 | SC-89 | 3000 Tape & Reel | 50 Vdc | 50 Vdc | 100 mAdc | 200 mW | 600 C/W | 300 mW | 400 C/W | -55 to +150 C | |
| LDTC115EET1G | 8N | 100 | 100 | SC-89 | 3000 Tape & Reel | 50 Vdc | 50 Vdc | 100 mAdc | 200 mW | 600 C/W | 300 mW | 400 C/W | -55 to +150 C | |
| LDTC144WET1G | 8P | 47 | 22 | SC-89 | 3000 Tape & Reel | 50 Vdc | 50 Vdc | 100 mAdc | 200 mW | 600 C/W | 300 mW | 400 C/W | -55 to +150 C | |
| S-LDTC114EET1G Series | - | - | - | SC-89 | - | 50 Vdc | 50 Vdc | 100 mAdc | 200 mW | 600 C/W | 300 mW | 400 C/W | -55 to +150 C | |
| OFF CHARACTERISTICS | ||||||||||||||
| Collector-Base Cutoff Current (ICBO) | 100 nAdc (VCB = 50 V, IE = 0) | |||||||||||||
| Collector-Emitter Cutoff Current (ICEO) | 500 nAdc (VCE = 50 V, IB = 0) | |||||||||||||
| Emitter-Base Cutoff Current (IEBO) | 0.5 - 2.3 mAdc (Various models) | |||||||||||||
| Collector-Base Breakdown Voltage (V(BR)CBO) | 50 Vdc (IC = 10 A, IE = 0) | |||||||||||||
| Collector-Emitter Breakdown Voltage (V(BR)CEO) | 50 Vdc (IC = 2.0 mA, IB = 0) | |||||||||||||
| ON CHARACTERISTICS | ||||||||||||||
| DC Current Gain (hFE) | 35 - 350 (VCE = 10 V, IC = 5.0 mA) | |||||||||||||
| Collector-Emitter Saturation Voltage (VCE(sat)) | 0.25 Vdc (IC = 10 mA, IB = 0.3 mA or other specified conditions) | |||||||||||||
| Output Voltage (on) (VOL) | 0.2 Vdc (Various VCC, VB, RL conditions) | |||||||||||||
| Output Voltage (off) (VOH) | 4.9 Vdc (VCC = 5.0 V, VB = 0.5 V, RL = 1.0 k) | |||||||||||||
| R1 (Input Resistor) | 1.5 k - 100 k (Various models) | |||||||||||||
| R2 | 0.038 k - 61.1 k (Various models) | |||||||||||||
| Resistor Ratio R1/R2 | 0.01 - 2.6 (Various models) | |||||||||||||
1912111437_LRC-LDTC114YET1G_C417316.pdf
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