Surface Mount PNP Silicon Transistor with Integrated Base and Base Emitter Resistors LRC LMUN2112LT1G
Product Overview
The LMUN2110LT1G Series are PNP Silicon Surface Mount Transistors with a Monolithic Bias Resistor Network (BRT). These devices are designed to replace a single transistor and its external resistor bias network, integrating a base resistor and a base-emitter resistor into a single component. This integration simplifies circuit design, reduces board space, and lowers component count. The transistors are housed in a SOT-23 package suitable for low-power surface mount applications and can be soldered using wave or reflow methods. The modified gull-winged leads absorb thermal stress during soldering, protecting the die.
Product Attributes
- Brand: LESHAN RADIO COMPANY, LTD.
- Material Compliance: RoHS requirements
- Package: SOT-23
Technical Specifications
| Model | Device Marking | Resistor R1 (k) | Resistor R2 (k) | Shipping (7 inch/3000 units) | Shipping (13 inch/10,000 units) |
|---|---|---|---|---|---|
| LMUN2111LT1G / LMUN2111LT3G | A6A | 10 | 10 | 3000/Tape & Reel | 10,000/Tape & Reel |
| LMUN2110LT1G (Note 3.) / LMUN2130LT1G (Note 3.) / LMUN2130LT3G | A6O | 47 | 8 | 3000/Tape & Reel | 10,000/Tape & Reel |
| LMUN2112LT1G / LMUN2112LT3G | A6B | 22 | 22 | 3000/Tape & Reel | 10,000/Tape & Reel |
| LMUN2113LT1G / LMUN2113LT3G | A6C | 47 | 47 | 3000/Tape & Reel | 10,000/Tape & Reel |
| LMUN2114LT1G / LMUN2114LT3G | A6D | 10 | 47 | 3000/Tape & Reel | 10,000/Tape & Reel |
| LMUN2115LT1G / LMUN2115LT3G | A6E | 10 | 8 | 3000/Tape & Reel | 10,000/Tape & Reel |
| LMUN2116LT1G / LMUN2116LT3G | A6F | 4.7 | 8 | 3000/Tape & Reel | 10,000/Tape & Reel |
| LMUN2131LT1G / LMUN2131LT3G | A6H | 2.2 | 2.2 | 3000/Tape & Reel | 10,000/Tape & Reel |
| LMUN2132LT1G / LMUN2132LT3G | A6J | 4.7 | 4.7 | 3000/Tape & Reel | 10,000/Tape & Reel |
| LMUN2133LT1G / LMUN2133LT3G | A6K | 4.7 | 47 | 3000/Tape & Reel | 10,000/Tape & Reel |
| LMUN2134LT1G (Note 3.) / LMUN2134LT3G | A6L | 22 | 47 | 3000/Tape & Reel | 10,000/Tape & Reel |
| LMUN2136LT1G / LMUN2136LT3G | A6N | 100 | 100 | 3000/Tape & Reel | 10,000/Tape & Reel |
| LMUN2137LT1G / LMUN2137LT3G | A6P | 47 | 22 | 3000/Tape & Reel | 10,000/Tape & Reel |
| LMUN2140LT1G (Note 3.) / LMUN2140LT3G | A6T | 47 | 8 | 3000/Tape & Reel | 10,000/Tape & Reel |
| LMUN2138LT1G (Note 3.) / LMUN2138LT3G | A6R | 2.2 | 8 | 3000/Tape & Reel | 10,000/Tape & Reel |
| Characteristic | Symbol | Min | Typ | Max | Unit | Notes |
|---|---|---|---|---|---|---|
| MAXIMUM RATINGS | ||||||
| Collector-Base Voltage | VCBO | 50 | Vdc | |||
| Collector-Emitter Voltage | VCEO | 50 | Vdc | |||
| Collector Current | IC | 100 | mAdc | |||
| THERMAL CHARACTERISTICS | ||||||
| Total Device Dissipation (TA = 25C) | PD | 246 (Note 1.) 400 (Note 2.) | mW | |||
| Derate above 25C | 1.5 (Note 1.) 2.0 (Note 2.) | C/W | ||||
| Thermal Resistance Junction-to-Ambient | RJA | 508 (Note 1.) 311 (Note 2.) | C/W | |||
| Thermal Resistance Junction-to-Lead | RJL | 174 (Note 1.) 208 (Note 2.) | C/W | |||
| Junction and Storage Temperature Range | TJ, Tstg | -55 | +150 | C | ||
| ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted) | ||||||
| Collector-Base Breakdown Voltage (IC = 10 A, IE = 0) | V(BR)CBO | 50 | - | - | Vdc | |
| Collector-Emitter Breakdown Voltage (IC = 2.0 mA, IB = 0) | V(BR)CEO | 50 | - | - | Vdc | Note 4. |
| Collector-Emitter Saturation Voltage (IC = 10 mA, IB = 0.3 mA) | VCE(sat) | - | - | 0.25 | Vdc | Note 5. |
| Collector-Base Cutoff Current (VCB = 50 V, IE = 0) | ICBO | - | - | 100 | nAdc | |
| Collector-Emitter Cutoff Current (VCE = 50 V, IB = 0) | ICEO | - | - | 500 | nAdc | |
| Emitter-Base Cutoff Current (V EB = 6.0 V, IC = 0) | IEBO | 0.5 | mAdc | |||
| Output Voltage (on) (V CC = 5.0 V, VB = 2.5 V, RL = 1.0 k) | VOL | 0.2 | - | - | Vdc | Note 5. |
| Output Voltage (off) (VCC = 5.0 V, VB = 0.5 V, RL = 1.0 k) | VOH | 4.9 | - | - | Vdc | |
| Input Resistor R1 | R1 | k | ||||
| Resistor Ratio R1/R2 | R1/R2 | Note 5. | ||||
Notes:
- Note 1: FR-4 @ Minimum Pad
- Note 2: FR-4 @ 1.0 x 1.0 inch Pad
- Note 3: New devices. Updated curves to follow in subsequent data sheets.
- Note 4: Pulse Test: Pulse Width < 300 s, Duty Cycle < 2.0%
- Note 5: Pulse Test: Pulse Width < 300 s, Duty Cycle < 2.0%
2409302232_LRC-LMUN2112LT1G_C12751.pdf
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