HCPL4502SD
OPTOISO 2.5KV TRANS W/BASE 8SMDManufacturer: onsemi
Categories: Transistor, Photovoltaic Output Optoisolators
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The onsemi HCPL4502SD is a single-channel optoisolator featuring a transistor output with base control. This device provides 2500Vrms isolation and is housed in an 8-SMD, Gull Wing package, suitable for surface mount applications. Designed for efficient signal transfer, it operates with a DC forward input current of up to 25 mA and delivers a maximum output current of 8 mA per channel. The current transfer ratio ranges from a minimum of 19% to a maximum of 50% at 16 mA forward current. Key switching characteristics include typical turn-on time of 450 ns and turn-off time of 300 ns. The forward voltage drop is typically 1.45V. This component is engineered for reliable performance across an operating temperature range of -55°C to 100°C. The HCPL4502SD is frequently utilized in industrial automation, power supply control, and telecommunications equipment where robust galvanic isolation is critical. It is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SMD, Gull Wing |
| Output Type | Transistor with Base |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 100°C |
| Voltage - Forward (Vf) (Typ) | 1.45V |
| Input Type | DC |
| Current - Output / Channel | 8mA |
| Voltage - Isolation | 2500Vrms |
| Current Transfer Ratio (Min) | 19% @ 16mA |
| Vce Saturation (Max) | - |
| Current Transfer Ratio (Max) | 50% @ 16mA |
| Supplier Device Package | 8-SMD |
| Voltage - Output (Max) | 20V |
| Turn On / Turn Off Time (Typ) | 450ns, 300ns |
| Rise / Fall Time (Typ) | - |
| Number of Channels | 1 |
| Current - DC Forward (If) (Max) | 25 mA |
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