BAT46WH vs BAR46A Comparação
Comparação detalhada lado a lado de BAT46WH por Nexperia e BAR46A por STMicroelectronics. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Comparação de especificações
| Parâmetro | BAT46WH | BAR46A |
|---|---|---|
| Marca | Nexperia | STMicroelectronics |
| Categoria | Diodes | Diodes |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $0,03 | $0,03 |
| Diode Configuration | Single | — |
| Technology | Planar Schottky barrier with integrated guard ring | Schottky barrier |
| Repetitive Peak Reverse Voltage (VRRM) | 100 V | — |
| Forward Current (IF) | 250 mA | — |
| Forward Voltage (VF) | 850 mV | — |
| Non-Repetitive Peak Forward Current | 2.5 A | — |
| Maximum Operating Temperature | 155 C | — |
| Encapsulamento | SOD-123F (flat lead) SMD | SOT-23 |
| Tipo de montagem | Surface Mount | Surface Mount |
| Terminal Position | Dual | — |
| Terminal Form | Flat | — |
| Number of Terminals | 2 | — |
| Package Shape | Rectangular | — |
| Typical Applications | High-speed switching, voltage clamping, line termination, reverse polarity protection | — |
| Status RoHS | Compliant | Compliant |
| Reverse Leakage Current | [DATA_NEEDED: reverse leakage current IR] | — |
| Junction Capacitance | [DATA_NEEDED: junction capacitance] | — |
| Power Dissipation | [DATA_NEEDED: total power dissipation Ptot] | — |
| Product Type | — | Small Signal Schottky Diode |
| Configuration | — | Schottky rectifier (BAR46A version, high voltage) |
| Repetitive Reverse Voltage (VRRM) | — | [DATA_NEEDED: repetitive reverse voltage] |
| Average Rectified Forward Current (IF(AV)) | — | [DATA_NEEDED: average rectified forward current] |
| Forward Voltage Drop (VF) | — | Low forward voltage drop (typical value per datasheet curve) |
| Switching Losses | — | Negligible (Schottky junction, no reverse recovery) |
| Conduction Losses | — | Very small (per ST datasheet features) |
| Primary Application | — | SLIC protection during card insertion |
| Temperatura de operação | — | [DATA_NEEDED: operating temperature range] |
| Related Family Members | — | BAR46, BAR46AFILM, KAR46A equivalent |
| Datasheet Length | — | 5 pages (49 KB PDF) |