SI8751AB-ISR vs SI8751AB-IS Comparison
Detailed side-by-side comparison of SI8751AB-ISR by Skyworks Solutions and SI8751AB-IS 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-ISR - Isolated FET Driver, 2.5kV, 8-SOIC | Skyworks
SI8751AB-ISR ✓ ActiveSkyworks Solutions
SI8751AB-IS - 2.5kV Isolated FET Driver, CMOS Input | Skyworks
SI8751AB-IS ✓ ActiveSpecification Comparison
| Parameter | SI8751AB-ISR | SI8751AB-IS |
|---|---|---|
| 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) | $1.65 | $2.84 |
| 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 | — |
| Input Supply Voltage | 2.25 V to 5.5 V | 2.25 V to 5.5 V |
| 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] | — |
| Operating Temperature | -40 C to +105 C | -40C to +125C |
| Package | 8-SOIC (0.154", 3.90 mm width) | 8-SOIC (narrow body) |
| Mounting Type | Surface Mount | Surface Mount |
| Moisture Sensitivity Level (MSL) | 2A (4 weeks) | — |
| Approval Agency | CQC, CSA, UR, VDE | — |
| ECCN | EAR99 | — |
| HTSUS | 8542.39.0001 | — |
| Isolation Voltage | — | 2500 Vrms |
| Isolation Type | — | Capacitive Coupling |
| Channels | — | 1 |
| Input Type | — | CMOS digital (pin control) |
| 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) |
| Automotive Qualification | — | AEC-Q100 (per Arrow listing) |
| RoHS Status | — | Compliant |
| Datasheet Revision | — | 27 pages, 783 KB per alldatasheet |