Product Descriptions
The SFH615XXX features a large assortment of current transfer ratio, low coupling capacitance and high isolation voltage. These couplers have a GaAs infrared emitting diode emitter, which is optically coupled to a silicon planar phototransistor detector, and is incorporated in a plastic DIP-4 package.
The coupling devices are designed for signal transmission between two electrically separated circuits.
The couplers are end-stackable with 2.54 mm lead spacing. Creepage and clearance distances of > 8 mm are achieved with option 6. This version complies with 60950 (DIN VDE 0805) for reinforced insulation up to operation voltage of 400 VRMS or DC.
Product Features
• Low CTR degradation
• Good CTR linearity depending on forward current
• Isolation test voltage, 5300 VRMS
• High collector emitter voltage, VCEO = 70 V
• Low saturation voltage
• Fast switching times
• Temperature stable
• Low coupling capacitance
• End stackable, 0.100" (2.54 mm) spacing
• High common mode interference immunity (unconnected base)
Product Applications
• UL
• cUL 1577
• DIN EN 60747-5-5 (VDE 0884) available with option 1
• CQC
• BSI
• FIMKO
Product Specification
| Attribute | Attribute value |
| ANSM-Part# | ANSM-SFH615AGB |
| Category | Isolators |
| Optocouplers, Optoisolators | |
| Transistor, Photovoltaic Output Optoisolators | |
| Manufacturer | - |
| Packaging | Tube |
| Part Status | Obsolete |
| Number of Channels | 1 |
| Voltage - Isolation | 5300Vrms |
| Current Transfer Ratio (Min) | 100% @ 5mA |
| Current Transfer Ratio (Max) | 600% @ 5mA |
| Turn On / Turn Off Time (Typ) | 2µs, 25µs |
| Input Type | DC |
| Output Type | Transistor |
| Voltage - Output (Max) | 70V |
| Current - Output / Channel | 50mA |
| Voltage - Forward (Vf) (Typ) | 1.25V |
| Current - DC Forward (If) (Max) | 60 mA |
| Vce Saturation (Max) | 400mV |
| Operating Temperature | -55°C ~ 100°C |
| Mounting Type | Through Hole |
| Package / Case | 4-DIP (0.300", 7.62mm) |
| Supplier Device Package | 4-DIP |
| Base Product Number | SFH615 |
Product Photos
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