Vishay Semiconductor Opto Division4-SMD, Gull WingRoHS
SFH690AT3
OPTOISOLATOR 3.75KV TRANS 4SOP
Category
Subcategory
Optoisolators Transistor Photovoltaic Output
Package
4-SMD, Gull Wing
Status
Active
$0.69 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Vishay Semiconductor Opto Division |
| Model | SFH690AT3 |
| Package / Case | 4-SMD, Gull Wing |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 100°C |
| Supplier Device Package | 4-SOP (2.54mm) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
SFH690AT3 by Vishay Semiconductor Opto Division is an N-channel power MOSFET rated at N/A / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The 4-SMD, Gull Wing package offers good thermal performance for SMT mounting. Key spec: Rds(on) max N/A. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
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All Technical Specifications
| Input Type | DC |
| Output Type | Transistor |
| Number of Channels | 1 |
| Voltage - Isolation | 3750Vrms |
| Vce Saturation (Max) | 300mV |
| Rise / Fall Time (Typ) | 3µs, 4µs |
| Voltage - Output (Max) | 70V |
| Current - Output / Channel | 50mA |
| Current Transfer Ratio (Max) | 150% @ 5mA |
| Current Transfer Ratio (Min) | 50% @ 5mA |
| Voltage - Forward (Vf) (Typ) | 1.15V |
| Turn On / Turn Off Time (Typ) | 5µs, 3µs |
| Current - DC Forward (If) (Max) | 50 mA |
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