SFH1690BT The Vishay Dale SFH1690BT is a transistor output optocoupler featuring 3750vRMS isolation and a 100mA maximum collector current. It is housed in a compact SOP-4 package.
Mfr Part #:

SFH1690BT

Available from 3 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SFH1690BT is a transistor output optocoupler featuring 3750vRMS isolation and a 100mA maximum collector current. It is housed in a compact SOP-4 package.
✓ Total Stock: 139,277 pcs
$ Price Range: $0.33

SFH1690BT Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
139,077 pcs
139077 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
100 pcs
100 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
100 pcs
100 pcs On Request 1 On Request On Request On Request On Request On Request

SFH1690BT Specifications Quick View

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

SFH1690BT Description

Short technical summary and product information.

The Vishay Dale SFH1690BT is a transistor output optocoupler designed for reliable signal isolation in electronic circuits. It offers a high isolation voltage of 3750vRMS, making it suitable for applications requiring robust electrical separation.

 

Key electrical characteristics include a maximum collector current of 100mA and a typical forward current of 50mA. The device operates with a typical forward voltage of 1.4V and a maximum collector-emitter voltage of 70V. Its typical current transfer ratio is 300%, ensuring efficient signal coupling.

 

This optocoupler features a typical rise time of 3 us and a fall time of 4 us, suitable for moderate-speed switching applications. It is designed for DC input and output signals, utilizing an NPN phototransistor as the output device.

 

The SFH1690BT is packaged in a surface-mount SOP-4 case, with dimensions of 2.03mm height, 4.83mm length, and 4.67mm width. It is supplied on a reel, with a standard package quantity of 2000 units. The operating temperature range is from -55C to +110C.

SFH1690BT Quick Information

Product Type: Transistor Output Optocoupler
Series: SFH1690
Canonical Name: Vishay Dale SFH1690BT Transistor Output Optocoupler
Subcategory: Transistor Output Optocoupler

SFH1690BT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SFH1690BT Estimated Pricing

Qty Low High
1+ $0.33 $0.33

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

SFH1690BT Features

  • High isolation voltage of 3750vRMS.
  • 100mA maximum collector current.
  • Typical CTR of 300%.
  • SOP-4 SMD/SMT package.
  • Wide operating temperature range.

SFH1690BT Applications

  • Provides DC signal isolation.
  • Suitable for moderate speed switching.
  • Used in power supply circuits.
  • Applicable in control systems.

SFH1690BT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type of the SFH1690BT?

The SFH1690BT comes in a SOP-4 surface mount package.

What is the operating temperature range?

The operating temperature range is -55°C to +110°C.

What is the typical forward current?

The typical forward current is 50 mA.

What is the isolation voltage?

The minimum isolation voltage is 3750 Vrms.

What is the current transfer ratio (CTR)?

The typical current transfer ratio is 300%.

What is the output device type?

The output device is an NPN phototransistor.

How many channels does the SFH1690BT have?

It has 1 channel.

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