NSI50350AST3G vs PSSI2021SAY Comparación
Comparación detallada lado a lado de NSI50350AST3G por onsemi y PSSI2021SAY por Nexperia. 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 | NSI50350AST3G | PSSI2021SAY |
|---|---|---|
| Marca | onsemi | Nexperia |
| Categoría | LED Drivers | Transistors |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $0,31 | $0,15 |
| 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) | — |
| Configuration | High-Side or Low-Side | Single one-chip solution (transistor + resistor + 2 diodes) |
| Rango de temperatura de funcionamiento | -55C to +175C | — |
| Temperature Coefficient | Negative (thermal self-protection) | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | [DATA_NEEDED: MSL level] | — |
| Estado RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| REACH Status | Compliant | — |
| Automotive Grade | Standard (NSV variant is AEC-Q100) | — |
| Recuento de pines | 2 | — |
| 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 |
| Temperatura de funcionamiento | — | -40C to +125C |
| Topología | — | High-side constant current source |
| Qualification | — | AEC-Q101 (automotive grade) |
| External Component | — | Resistor between pins 4 and 5 to set I_OUT |