SFH636 The Vishay Dale SFH636 is a high-speed optocoupler featuring a phototransistor output and 1 MBit/s data transmission rate. It offers 5300V RMS isolation and is housed in a DIP-6 package.
Mfr Part #:

SFH636

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SFH636 is a high-speed optocoupler featuring a phototransistor output and 1 MBit/s data transmission rate. It offers 5300V RMS isolation and is housed in a DIP-6 package.
✓ Total Stock: 132 pcs
$ Price Range: $0.99

SFH636 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
132 pcs
132 pcs On Request 1 On Request On Request 606 On Request On Request

SFH636 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
SVHC Present

SFH636 Description

Short technical summary and product information.

The SFH636 from Vishay Dale 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, providing an open collector output.

 

Key electrical specifications include a data transmission rate of 1.0 MBit/s and an isolation test voltage of 5300 V RMS. The device also boasts a typical dV/dt immunity of 10 kV/µs and a minimum current transfer ratio (CTR) of 19% at 16 mA forward current. It operates with a supply voltage up to 30V and an output current of 8.0 mA.

 

Designed for applications such as IGBT drivers, data communications, and programmable controllers, the SFH636 enhances noise and dv/dt performance by not bringing out the base connection. It is available in a DIP-6 plastic package, suitable for through-hole mounting.

 

This lead-free component complies with RoHS 2002/95/EC and WEEE 2002/96/EC directives. Agency approvals include UL1577 and DIN EN 60747-5-2.

SFH636 Quick Information

Product Type: Optocoupler
Series: SFH
Canonical Name: SFH636 Optocoupler, Phototransistor Output
Subcategory: Phototransistor Output

SFH636 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead-free component

SFH636 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

SFH636 Features

  • High-speed optocoupler without base connection.
  • 1.0 MBit/s data transmission rate.
  • 5300 V RMS isolation test voltage.
  • Typical dV/dt of 10 kV/µs.
  • Lead-free component compliant with RoHS.

SFH636 Applications

  • Provides galvanic isolation for IGBT drivers.
  • Isolates signals in data communication equipment.
  • Used in programmable controller I/O isolation.
  • High-speed optocoupler for digital data transmission.
  • Suitable for TTL-compatible logic signal isolation.

SFH636 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the isolation test voltage for the SFH636?

The isolation test voltage for the SFH636 is 5300 V RMS.

What is the maximum data transmission rate of the SFH636?

The SFH636 has a high data transmission rate of 1.0 MBit/s.

What is the typical dV/dt immunity of the SFH636?

The SFH636 has a typical dV/dt immunity of 10 kV/µs.

What is the minimum Current Transfer Ratio (CTR) for the SFH636?

The minimum CTR for the SFH636 is 19% at IF = 16 mA, VO = 0.4 V, VCC = 4.5 V, and Tamb = 25 °C.

What package type is the SFH636 available in?

The SFH636 is available in a DIP-6 plastic package.

Is the SFH636 a lead-free component?

Yes, the SFH636 is a lead-free component.

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