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| PartNumber | BD5431EFS-E2 | BD543B | BD543C |
| Description | Audio Amplifiers 17W+17W Class D Spkr For Diff. Analog In | Bipolar Transistors - BJT 70W NPN Silicon | Bipolar Transistors - BJT 70W NPN Silicon |
| Manufacturer | ROHM Semiconductor | - | ON |
| Product Category | Audio Amplifiers | - | Transistors (BJT) - Single |
| RoHS | Y | - | - |
| Series | BD54 | - | - |
| Product | Audio Amplifiers | - | - |
| Class | Class-D | - | - |
| Output Power | 17 W | - | - |
| Mounting Style | SMD/SMT | - | - |
| Type | 2-Channel Stereo | - | - |
| Audio Load Impedance | 16 Ohms | - | - |
| THD plus Noise | 0.1 % | - | - |
| Supply Voltage Max | 16.5 V | - | - |
| Supply Voltage Min | 10 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Reel | - | - |
| Description/Function | Speaker | - | - |
| Height | 0.85 mm | - | - |
| Input Type | Differential | - | - |
| Length | 18.5 mm | - | - |
| Supply Type | Single | - | - |
| Width | 7.5 mm | - | - |
| Brand | ROHM Semiconductor | - | - |
| Gain | 23.5 dB | - | - |
| Number of Channels | 2 Channel | - | - |
| Supply Current Max | 50 mA | - | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Current | 25 mA | - | - |
| Operating Supply Voltage | 12 V, 15 V | - | - |
| Output Signal Type | Differential | - | - |
| Pd Power Dissipation | 4500 mW | - | - |
| Product Type | Audio Amplifiers | - | - |
| Factory Pack Quantity | 1500 | - | - |
| Subcategory | Audio ICs | - | - |
| Unit Weight | 0.012346 oz | - | - |