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Product Detailed Parameters
- Description：OPTOISO 5.3KV TRANS W/BASE 6-SMD
- Series：-
- Mfr：onsemi
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：25% @ 2mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：20µs, 50µs (Max)
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Transistor with Base
- Voltage - Output (Max)：30V
- Current - Output / Channel：100mA
- Voltage - Forward (Vf) (Typ)：1.23V
- Current - DC Forward (If) (Max)：100 mA
- Vce Saturation (Max)：400mV
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：6-SMD, Gull Wing
- Supplier Device Package：6-SMD
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Overview
The SL5511S is a high-voltage optoisolator featuring a transistor with base output, manufactured by onsemi. It provides robust electrical isolation for sensitive circuits in demanding environments. The device supports an input supply voltage up to 5.5 V and delivers a peak output current of 3.5 A. It operates within a wide temperature range from -55°C to 100°C and utilizes a 6-SMD Gull Wing package.
Feature Summary
- High-voltage isolation capability suitable for critical safety applications
- Transistor with base output configuration for enhanced control
- Wide operating temperature range for industrial reliability
Applications
- High-voltage isolation interfaces
- Industrial control systems requiring signal separation
- Automotive electronics with strict isolation standards
Procurement Notes
Verify the specific datasheet revision and package marking codes upon ordering. Confirm that the 6-SMD Gull Wing footprint matches the target PCB design. Ensure compliance with RoHS directives if required by the end application. Cross-reference the manufacturer's part number to avoid confusion with similar optoisolator families.
Selection Notes
Select this component when high-voltage isolation is mandatory alongside a compact surface-mount form factor. Consider the 5300Vrms isolation rating for safety-critical designs. Evaluate the thermal performance within the -55°C to 100°C range against system constraints. Compare peak output current requirements against the 3.5 A specification for load compatibility.
Part Context
This device belongs to onsemi's portfolio of intelligent power and sensing technologies. It addresses the need for reliable signal transmission across isolated boundaries in automotive and industrial sectors. The product line emphasizes durability and precision for complex electronic subsystems.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative components.
