PSSI2021SAY vs NSI50350AST3G Comparación
Comparación detallada lado a lado de PSSI2021SAY por Nexperia y NSI50350AST3G por onsemi. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Comparación de especificaciones
| Parámetro | PSSI2021SAY | NSI50350AST3G |
|---|---|---|
| Marca | Nexperia | onsemi |
| Categoría | Transistors | LED Drivers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $0,15 | $0,31 |
| Manufacturer | Nexperia | — |
| Part Number | PSSI2021SAY | — |
| Part Status | Active | — |
| Función | Constant Current Source | — |
| Tipo de transistor | PNP with integrated bias resistor and two diodes | — |
| Output Current Range | 15 uA to 50 mA (set by external resistor) | — |
| Corriente de salida máxima | 50 mA | — |
| Encapsulado | SOT-353 (SC-88A) / UMT5 | — |
| Número de pines | 5 | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | -40C to +125C | — |
| Topología | High-side constant current source | — |
| Qualification | AEC-Q101 (automotive grade) | — |
| Estado RoHS | Compliant | Compliant |
| Configuration | Single one-chip solution (transistor + resistor + 2 diodes) | High-Side or Low-Side |
| External Component | Resistor between pins 4 and 5 to set I_OUT | — |
| Regulated Current | — | 350 mA ±10% |
| Maximum Anode-Cathode Voltage | — | 50 V |
| Maximum Power Dissipation | — | 5.8 W |
| Technology | — | Self-Biased Transistor (SBT) |
| Package Type | — | SMC (2-pin) |
| Rango de temperatura de funcionamiento | — | -55C to +175C |
| Temperature Coefficient | — | Negative (thermal self-protection) |
| Nivel MSL | — | [DATA_NEEDED: MSL level] |
| Lead-Free | — | Yes |
| REACH Status | — | Compliant |
| Automotive Grade | — | Standard (NSV variant is AEC-Q100) |
| Recuento de pines | — | 2 |