TLP627-2(D4,F) Equivalent & Substitute Parts

Part Overview

The TLP627-2(D4,F) is an optoisolator manufactured by Toshiba Semiconductor and Storage, designed for photocoupler applications requiring electrical isolation. This component is classified as obsolete, which necessitates identification of equivalent substitute parts for ongoing design requirements and procurement needs. The TLP627 series provides reliable isolation solutions for applications requiring galvanic separation between input and output circuits.

Substiute Parts

TLP627-2(D4,F)

Toshiba Semiconductor and StorageIn Stock: 948TLP627-2(D4,F) Datasheet

Current PartRFQ

TLP627M(D4,E

Toshiba Semiconductor and StorageIn Stock: 945TLP627M(D4,E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TLP627-2(D4,F) are identified based on the following critical parameters that determine functional equivalence:

• Base product series alignment (TLP627 family)
• Manufacturer consistency (Toshiba Semiconductor and Storage)
• Package type and pin configuration (4-DIP form factor)
• Isolation voltage rating (5000Vrms)
• Output type and channel configuration
• Operating temperature range compatibility
• Compliance certifications (RoHS, REACH, ECCN classification)

The TLP627M(D4,E) variant meets these substitution criteria as an active product within the same base series, maintaining electrical and mechanical compatibility with the obsolete TLP627-2(D4,F).

Parameter Comparison

Engineering Selection Recommendations

The TLP627M(D4,E) is the qualified substitute for the obsolete TLP627-2(D4,F) based on the following factors:

• Both components share identical electrical specifications across all critical parameters including isolation voltage, output current, switching times, and operating temperature range
• The TLP627M(D4,E) maintains active product status with current manufacturing support from Toshiba Semiconductor and Storage
• Package and pin configuration are identical, ensuring direct mechanical compatibility in through-hole PCB applications
• The substitute part carries ROHS3 compliance and REACH unaffected status, meeting modern regulatory requirements
• Both parts are classified under identical ECCN and HTSUS codes, maintaining consistent export and tariff classification
• Moisture sensitivity level remains unchanged at MSL 1 (Unlimited), preserving storage and handling requirements

Frequently Asked Questions (FAQ)

Q: Can the TLP627M(D4,E) be used as a direct replacement for the TLP627-2(D4,F)?

A: Yes. The TLP627M(D4,E) provides direct functional and mechanical compatibility. All electrical parameters, package dimensions, and pin configurations are identical. The substitute is an active product with current manufacturing availability.

Q: What are the key differences between these two parts?

A: The primary difference is product status. The TLP627-2(D4,F) is obsolete, while the TLP627M(D4,E) is active. The substitute additionally carries explicit ROHS3 compliance and REACH unaffected certifications. All electrical and mechanical specifications remain unchanged.

Q: Are there any packaging differences?

A: Both parts use 4-DIP through-hole packaging with identical 0.300" (7.62mm) dimensions. No PCB layout modifications are required for substitution.

Q: What is the isolation voltage rating for these optoisolators?

A: Both the TLP627-2(D4,F) and TLP627M(D4,E) provide 5000Vrms isolation voltage, suitable for high-voltage isolation applications.

Q: What is the maximum output current per channel?

A: Both parts support 150mA maximum output current per channel with a Darlington output configuration.

Q: Are these parts suitable for new designs?

A: The TLP627M(D4,E) is recommended for new designs due to its active product status and current manufacturing support. The TLP627-2(D4,F) is obsolete and should not be specified for new applications.

Q: What are the switching time specifications?

A: Both parts feature identical switching characteristics: turn-on time of 110µs typical, turn-off time of 30µs typical, with rise time of 60µs and fall time of 30µs.