SI8751AB-IS vs SI8751AB-ISR Comparison
Detailed side-by-side comparison of SI8751AB-IS by Skyworks Solutions and SI8751AB-ISR by Skyworks Solutions. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Skyworks Solutions
SI8751AB-IS - 2.5kV Isolated FET Driver, CMOS Input | Skyworks
SI8751AB-IS ✓ ActiveSkyworks Solutions
SI8751AB-ISR - Isolated FET Driver, 2.5kV, 8-SOIC | Skyworks
SI8751AB-ISR ✓ ActiveSpecification Comparison
| Parameter | SI8751AB-IS | SI8751AB-ISR |
|---|---|---|
| Brand | Skyworks Solutions | Skyworks Solutions |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.84 | $1.65 |
| Isolation Voltage | 2500 Vrms | — |
| Isolation Type | Capacitive Coupling | — |
| Channels | 1 | — |
| Input Type | CMOS digital (pin control) | — |
| Input Supply Voltage | 2.25 V to 5.5 V | 2.25 V to 5.5 V |
| Output Drive Voltage | 10 V nominal | — |
| Input Current (turn-on) | 1 mA to 10 mA (programmable) | — |
| Turn-on Time (10 mA input) | 94 us | — |
| dV/dt Clamp | Internal (prevents unintended FET turn-on) | — |
| Package | 8-SOIC (narrow body) | 8-SOIC (0.154", 3.90 mm width) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +125C | -40 C to +105 C |
| Automotive Qualification | AEC-Q100 (per Arrow listing) | — |
| RoHS Status | Compliant | — |
| Datasheet Revision | 27 pages, 783 KB per alldatasheet | — |
| Product Type | — | Isolated FET Driver (CMOS input) |
| Technology | — | Capacitive (RF) Coupling |
| Number of Channels | — | 1 |
| Voltage - Isolation | — | 2500 Vrms |
| Common Mode Transient Immunity (Min) | — | 20 kV/us |
| Output Drive | — | External FET gate driver (self-powered secondary) |
| Input Control Interface | — | Digital CMOS pin control (Si8751); CTR pin adjusts drive strength |
| Propagation Delay | — | [DATA_NEEDED: propagation delay typical/max] |
| Moisture Sensitivity Level (MSL) | — | 2A (4 weeks) |
| Approval Agency | — | CQC, CSA, UR, VDE |
| ECCN | — | EAR99 |
| HTSUS | — | 8542.39.0001 |