Features
- Product portfolio with two different UVLO (Under Voltage Lock Out) characteristics
- RV1S9991A: VUVLO = 9.6V Max.
- RV1S9992A: VUVLO = 13.4V Max.
- Long creepage distance (15mm Min., LSDIP8 package)
- Peak output current (4A Max.)
- High speed switching (tPLH, tPHL = 95ns Max.)
- Pulse width distortion (|tPLH-tPHL| = 35ns Max.)
- High common mode transient immunity (|CMH|,|CML| = 100kV/μs Min.)
- Operating ambient temperature (125°C Max.)
- High isolation voltage (BV = 7500 Vr.m.s.)
- Embossed tape product
- RV1S9991ACCSP-10Yx#KC0: 1000 pcs/reel
- RV1S9992ACCSP-10Yx#KC0: 1000 pcs/reel
- Pb-free product
- Safety standard
- UL: UL1577, double protection
- VDE: DIN EN IEC 60747-5-5, DIN EN IEC 62368-1, reinforced insulation (option)
Description
The RV1S9991A and RV1S9992A are optically coupled isolators containing an AlGaAs LED on the input side and a photodiode with a signal‑processing circuit and power MOSFETs integrated into a single chip on the output side. These devices are designed specifically for high common‑mode transient immunity (CMTI), high‑speed switching, and high‑temperature operation up to TA = 125 °C. They are suitable for driving IGBT, GaN FET, SiC FET, and Si power MOSFET gate drives.
Parameters
| Attributes | Value |
|---|---|
| Parametric Subcategory | IGBT Drive |
| Channels (#) | 1 |
| Peak Output Current IPK (A) | 4 |
| Supply Voltage (V) | 10 - 30 |
| Isolation Voltage (Vrms) | 7500 |
| Temp. Range (°C) | -40 to +125 |
| DC IFLH max. (mA) | 8 |
| SW tPLH, tPHL max. (ns) | 95 |
| SW PWD max. (ns) | 35 |
| SW PDD max. (ns) | 35 |
| CMTI min. (kV/µs) | 100 |
| UVLO | Yes |
| CLAMP | No |
| Desat | No |
| Creepage Distance (mm) | 15 |
| Safety Standard UL (UL1577) | Approved |
| Safety Standard VDE (EN IEC 60747-5-5) | Approved |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) |
|---|---|---|
| LSDIP8 | 6.7 x 13.8 x 3.95 | 8 |
Product Comparison
| RV1S9992A | RV1S9991A | |
| Channels (#) | 1 | 1 |
| Isolation Voltage (Vrms) | 7500 | 7500 |
| Supply Voltage | 10 - 30 | 10 - 30 |
| CMTI min. (kV/µs) | 100 | 100 |
| VCC-VEE (Max) (V) | 35 | 35 |