| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,565 pcs
|
2565 pcs | On Request | 1 | On Request | On Request | 99+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Storage Temperature | |
| Tape & Reel |
The SFH636 from Infineon Technologies is a high-speed optocoupler designed for reliable signal transmission between electrically separated circuits. It features a GaAlAs infrared emitting diode coupled to an integrated photo detector with a high-speed transistor. This configuration allows for data transmission rates up to 1.0 MBit/s.
The device boasts an isolation test voltage of 5300 V RMS and a high common-mode rejection ratio (CMR) of 10 kV/ms. The open collector output and TTL compatibility make it suitable for various digital interface applications. Its DIP-6 package is designed for through-hole mounting.
Key electrical characteristics include a typical CTR of 19% at 16 mA forward current, a maximum reverse voltage of 3.0 V, and a maximum DC forward current of 25 mA. The power dissipation for the input is 45 mW, and for the output is 100 mW. The optocoupler also offers a typical dV/dt of 10 kV/µs, enhancing its noise immunity.
Applications for the SFH636 include IGBT drivers, data communications, and programmable controllers where robust isolation and high-speed signal transfer are critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The isolation test voltage is 5300 V RMS.
The maximum data transmission rate is 1.0 MBit/s.
The typical CTR is 19% at IF = 16 mA, VO = 0.4 V, VCC = 4.5 V, and Tamb = 25 °C.
The SFH636 is available in a DIP-6 package.
The SFH636 is RoHS3 Compliant.
The MSL is 1 Unlimited.