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Output Voltage(VO(on)) : 200mV
Input Resistor : 22kΩ
Resistor Ratio : 1
Collector - Emitter Voltage VCEO : 50V
Description : Pre-Biased Bipolar Transistor (BJT) 50V 100mA 250mW Surface Mount SOT-363
Mfr. Part # : LMUN5312DW1T1G
Model Number : LMUN5312DW1T1G
Package : SOT-363
The LMUN5311DW1T1G series features Dual Bias Resistor Transistors (BRTs) in a SOT-363/SC-88 package. Each BRT integrates a single transistor with a monolithic bias network, comprising a series base resistor and a base-emitter resistor. This design eliminates the need for external bias resistors, simplifying circuit design, reducing board space, and lowering component count. The series offers complementary NPN and PNP transistors, ideal for low-power surface mount applications where space is limited.
| Series/Model | Package | Device Marking | R1 (k) | R2 (k) | Shipping |
|---|---|---|---|---|---|
| LMUN5311DW1T1G | SOT-363 | 11 | 10 | 10 | 3000/Tape&Reel |
| LMUN5311DW1T3G | SOT-363 | 11 | 10 | 10 | 10000/Tape&Reel |
| LMUN5312DW1T1G | SOT-363 | 12 | 22 | 22 | 3000/Tape&Reel |
| LMUN5312DW1T3G | SOT-363 | 12 | 22 | 22 | 10000/Tape&Reel |
| LMUN5313DW1T1G | SOT-363 | 13 | 47 | 47 | 3000/Tape&Reel |
| LMUN5313DW1T3G | SOT-363 | 13 | 47 | 47 | 10000/Tape&Reel |
| LMUN5314DW1T1G | SOT-363 | 14 | 10 | 47 | 3000/Tape&Reel |
| LMUN5314DW1T3G | SOT-363 | 14 | 10 | 47 | 10000/Tape&Reel |
| LMUN5315DW1T1G | SOT-363 | 15 | 10 | - | 3000/Tape&Reel |
| LMUN5315DW1T3G | SOT-363 | 15 | 10 | - | 10000/Tape&Reel |
| LMUN5316DW1T1G | SOT-363 | 16 | 4.7 | - | 3000/Tape&Reel |
| LMUN5316DW1T3G | SOT-363 | 16 | 4.7 | - | 10000/Tape&Reel |
| LMUN5330DW1T1G | SOT-363 | 30 | 1 | 1 | 3000/Tape&Reel |
| LMUN5330DW1T3G | SOT-363 | 30 | 1 | 1 | 10000/Tape&Reel |
| LMUN5331DW1T1G | SOT-363 | 31 | 2.2 | 2.2 | 3000/Tape&Reel |
| LMUN5331DW1T3G | SOT-363 | 31 | 2.2 | 2.2 | 10000/Tape&Reel |
| LMUN5332DW1T1G | SOT-363 | 32 | 4.7 | 4.7 | 3000/Tape&Reel |
| LMUN5332DW1T3G | SOT-363 | 32 | 4.7 | 4.7 | 10000/Tape&Reel |
| LMUN5333DW1T1G | SOT-363 | 33 | 4.7 | 47 | 3000/Tape&Reel |
| LMUN5333DW1T3G | SOT-363 | 33 | 4.7 | 47 | 10000/Tape&Reel |
| LMUN5334DW1T1G | SOT-363 | 34 | 22 | 47 | 3000/Tape&Reel |
| LMUN5334DW1T3G | SOT-363 | 34 | 22 | 47 | 10000/Tape&Reel |
| LMUN5335DW1T1G | SOT-363 | 35 | 2.2 | 47 | 3000/Tape&Reel |
| LMUN5335DW1T3G | SOT-363 | 35 | 2.2 | 47 | 10000/Tape&Reel |
| Characteristic | Symbol | Value | Unit | Notes |
|---|---|---|---|---|
| Collector-Base Voltage | VCBO | 50 | Vdc | |
| Collector-Emitter Voltage | VCEO | 50 | Vdc | |
| Collector Current | IC | 100 | mAdc | |
| Total Device Dissipation (One Junction Heated) | PD | 187 | mW | TA= 25C, FR-4 @ Minimum Pad |
| Total Device Dissipation (Both Junctions Heated) | PD | 250 | mW | TA= 25C, FR-4 @ Minimum Pad |
| Junction-to-Ambient Thermal Resistance (One Junction Heated) | RJA | 670 | C/W | TA= 25C, FR-4 @ Minimum Pad |
| Junction-to-Ambient Thermal Resistance (Both Junctions Heated) | RJA | 493 | C/W | TA= 25C, FR-4 @ Minimum Pad |
| Junction and Storage Temperature | TJ, Tstg | -55 to +150 | C | |
| 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, Note 3 |
| Model | VCE = 10 V, IC = 5.0 mA (hFE) | IC = 10 mA, IB = 0.3 mA (VCE(sat)) | IC = 10 mA, IB = 5 mA (VCE(sat)) | IC = 10 mA, IB = 1 mA (VCE(sat)) | VCC = 5.0 V, VB = 2.5 V, RL = 1.0 k (VOL) | VCC = 5.0 V, VB = 0.5 V, RL = 1.0 k (VOH) | VCC = 5.0 V, VB = 0.050 V, RL = 1.0 k (VOH) | R1 | R2 | R1/R2 Ratio | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | Typ | Max | Min | Typ | Max | Min | Typ | Max | Min | Typ | Max | Min | Typ | Max | Min | Typ | Max | Min | Typ | Max | Min | Typ | Max | Min | Typ | Max | Min | Typ | Max | Min | Typ | Max | |
| LMUN5311DW1T1G | 35 | 60 | - | - | - | 0.25 | - | - | - | - | - | - | - | - | - | 7.0 | 10 | 13 | 0.8 | - | - | ||||||||||||
| LMUN5312DW1T1G | 80 | - | - | - | - | 0.25 | - | - | - | - | - | - | - | - | - | 15.4 | 22 | 28.6 | 0.8 | - | - | ||||||||||||
| LMUN5313DW1T1G | 80 | - | - | - | - | 0.25 | - | - | - | - | - | - | - | - | - | 32.9 | 47 | 61.1 | 0.8 | - | - | ||||||||||||
| LMUN5314DW1T1G | 160 | - | - | - | - | 0.25 | - | - | - | - | - | - | - | - | - | 7.0 | 10 | 13 | 0.17 | - | - | ||||||||||||
| LMUN5315DW1T1G | 160 | - | - | - | - | 0.25 | - | - | - | - | - | - | - | - | - | 7.0 | 10 | 13 | - | 0.055 | - | ||||||||||||
| LMUN5316DW1T1G | 350 | - | - | - | - | 0.25 | - | - | - | - | - | - | - | - | - | 3.3 | 4.7 | 6.1 | - | 0.38 | - | ||||||||||||
| LMUN5330DW1T1G | 5.0 | - | - | - | - | 0.25 | - | - | - | - | - | - | - | - | - | 1.0 | 1 | 1.3 | 1.0 | - | - | ||||||||||||
| LMUN5331DW1T1G | 15 | - | - | - | - | 0.25 | - | - | - | - | - | - | - | - | - | 2.2 | 2.2 | 2.9 | 1.0 | - | - | ||||||||||||
| LMUN5332DW1T1G | 80 | - | - | - | - | 0.25 | - | - | - | - | - | - | - | - | - | 4.7 | 4.7 | 6.1 | 1.0 | - | - | ||||||||||||
| LMUN5333DW1T1G | 80 | - | - | - | - | 0.25 | - | - | - | - | - | - | - | - | - | 4.7 | 47 | 6.1 | 0.1 | - | - | ||||||||||||
| LMUN5334DW1T1G | 80 | - | - | - | - | 0.25 | - | - | - | - | - | - | - | - | - | 22 | 47 | 28.6 | 0.47 | - | - | ||||||||||||
| LMUN5335DW1T1G | 80 | - | - | - | - | 0.25 | - | - | - | - | - | - | - | - | - | 2.2 | 47 | 2.86 | 0.047 | - | - |
| Characteristic | Symbol | Min | Typ | Max | Unit | Notes |
|---|---|---|---|---|---|---|
| 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 | mAdc | LMUN5311DW1T1G, VEB = 6.0 V, IC = 0 |
| Emitter-Base Cutoff Current | IEBO | - | - | 0.2 | mAdc | LMUN5312DW1T1G, VEB = 6.0 V, IC = 0 |
| Emitter-Base Cutoff Current | IEBO | - | - | 0.1 | mAdc | LMUN5313DW1T1G, VEB = 6.0 V, IC = 0 |
| Emitter-Base Cutoff Current | IEBO | - | - | 0.2 | mAdc | LMUN5314DW1T1G, VEB = 6.0 V, IC = 0 |
| Emitter-Base Cutoff Current | IEBO | - | - | 0.9 | mAdc | LMUN5315DW1T1G, VEB = 6.0 V, IC = 0 |
| Emitter-Base Cutoff Current | IEBO | - | - | 1.9 | mAdc | LMUN5316DW1T1G, VEB = 6.0 V, IC = 0 |
| Emitter-Base Cutoff Current | IEBO | - | - | 4.3 | mAdc | LMUN5330DW1T1G, VEB = 6.0 V, IC = 0 |
| Emitter-Base Cutoff Current | IEBO | - | - | 2.3 | mAdc | LMUN5331DW1T1G, VEB = 6.0 V, IC = 0 |
| Emitter-Base Cutoff Current | IEBO | - | - | 1.5 | mAdc | LMUN5332DW1T1G, VEB = 6.0 V, IC = 0 |
| Emitter-Base Cutoff Current | IEBO | - | - | 0.18 | mAdc | LMUN5333DW1T1G, VEB = 6.0 V, IC = 0 |
| Emitter-Base Cutoff Current | IEBO | - | - | 0.13 | mAdc | LMUN5334DW1T1G, VEB = 6.0 V, IC = 0 |
| Emitter-Base Cutoff Current | IEBO | - | - | 0.2 | mAdc | LMUN5335DW1T1G, VEB = 6.0 V, IC = 0 |
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Dual Bias Resistor Transistors featuring LRC LMUN5312DW1T1G in SOT363 package ideal for applications Images |