Beijing Silk Road Enterprise Management Services Co., Ltd.
| Operating Temperature | -40℃~+125℃ |
| Load Type | MOSFET;IGBT |
| Rise Time | 5.5ns |
| Fall Time | 8.5ns |
| Description | 5.5ns 8.5ns SOIC-24 Isolators - Gate Drivers RoHS |
| Mfr. Part # | SI8284EC-ASR |
| Package | SOIC-24 |
| Model Number | SI8284EC-ASR |
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Product Specification
| Operating Temperature | -40℃~+125℃ | Load Type | MOSFET;IGBT |
| Rise Time | 5.5ns | Fall Time | 8.5ns |
| Description | 5.5ns 8.5ns SOIC-24 Isolators - Gate Drivers RoHS | Mfr. Part # | SI8284EC-ASR |
| Package | SOIC-24 | Model Number | SI8284EC-ASR |
The Si828x family (Si8281/82/83/84) comprises isolated, high-current gate drivers with integrated system safety and feedback functions, ideal for driving Silicon Carbide (SiC) FETs, power MOSFETs, and IGBTs in inverter and motor control applications. Utilizing Skyworks' proprietary silicon isolation technology, these devices offer up to 5.0 kVrms withstand voltage per UL1577, providing superior performance, reduced variation with temperature and age, tighter part-to-part matching, and enhanced common-mode rejection. The integrated DC-DC controller simplifies the implementation of an isolated supply for the driver side. The Si828x family offers two DC-DC controller configurations: Si8281/83 with integrated power switches (limited DC-DC voltage input) and Si8282/84 with external power switches (higher voltage input capability). Features include user-adjustable frequency, soft-start, and shut-down capability, requiring minimal passive components and a miniature transformer. The input is a complementary digital input, with control and feedback signals on the isolation side. The output provides separate pull-up and pull-down pins, a dedicated DSAT pin for desaturation detection and controlled shutdown, and an integrated Miller clamp for strong turn-off.
| Ordering Part Number (OPN) | A-Grade OPN | DC/DC Features | Package | UVLO (V) | Isolation Rating (kVrms) |
| Si8281BC-IS | Si8281BC-AS | No Shutdown, Soft Start, Frequency Control, External Switch | WB SOIC-20 | 9 | 3.75 |
| Si8281CC-IS | Si8281CC-AS | No Shutdown, Soft Start, Frequency Control, External Switch | WB SOIC-20 | 12 | 3.75 |
| Si8281DC-IS | Si8281DC-AS | No Shutdown, Soft Start, Frequency Control, External Switch | WB SOIC-20 | 13 | 3.75 |
| Si8281EC-IS | Si8281EC-AS | No Shutdown, Soft Start, Frequency Control, External Switch | WB SOIC-20 | 15 | 3.75 |
| Si8282BC-IS | Si8282BC-AS | Frequency Control, External Switch | WB SOIC-20 | 9 | 3.75 |
| Si8282CC-IS | Si8282CC-AS | Frequency Control, External Switch | WB SOIC-20 | 12 | 3.75 |
| Si8282DC-IS | Si8282DC-AS | Frequency Control, External Switch | WB SOIC-20 | 13 | 3.75 |
| Si8282EC-IS | Si8282EC-AS | Frequency Control, External Switch | WB SOIC-20 | 15 | 3.75 |
| Si8283BC-IS | Si8283BC-AS | Shutdown, Soft Start, No Frequency Control, No External Switch | WB SOIC-24 | 9 | 3.75 |
| Si8283CC-IS | Si8283CC-AS | Shutdown, Soft Start, No Frequency Control, No External Switch | WB SOIC-24 | 12 | 3.75 |
| Si8283DC-IS | Si8283DC-AS | Shutdown, Soft Start, No Frequency Control, No External Switch | WB SOIC-24 | 13 | 3.75 |
| Si8283EC-IS | Si8283EC-AS | Shutdown, Soft Start, No Frequency Control, No External Switch | WB SOIC-24 | 15 | 3.75 |
| Si8284BC-IS | Si8284BC-AS | Shutdown, Soft Start, Frequency Control, External Switch | WB SOIC-24 | 9 | 3.75 |
| Si8284CC-IS | Si8284CC-AS | Shutdown, Soft Start, Frequency Control, External Switch | WB SOIC-24 | 12 | 3.75 |
| Si8284DC-IS | Si8284DC-AS | Shutdown, Soft Start, Frequency Control, External Switch | WB SOIC-24 | 13 | 3.75 |
| Si8284EC-IS | Si8284EC-AS | Shutdown, Soft Start, Frequency Control, External Switch | WB SOIC-24 | 15 | 3.75 |
| Si8281BD-IS | Si8281BD-AS | No Shutdown, Soft Start, Frequency Control, External Switch | WB SOIC-20 | 9 | 5 |
| Si8281CD-IS | Si8281CD-AS | No Shutdown, Soft Start, Frequency Control, External Switch | WB SOIC-20 | 12 | 5 |
| Si8281DD-IS | Si8281DD-AS | No Shutdown, Soft Start, Frequency Control, External Switch | WB SOIC-20 | 13 | 5 |
| Si8281ED-IS | Si8281ED-AS | No Shutdown, Soft Start, Frequency Control, External Switch | WB SOIC-20 | 15 | 5 |
| Si8282BD-IS | Si8282BD-AS | Frequency Control, External Switch | WB SOIC-20 | 9 | 5 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun... Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun...
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