TLP627MF(D4,E) Equivalent & Substitute Parts

Part Overview

The TLP627MF(D4,E) is an optoisolator with Darlington output manufactured by Toshiba Semiconductor and Storage. This component provides galvanic isolation with a 5000Vrms isolation voltage rating and is designed for DC input applications requiring single-channel optical coupling. The part is currently in active production status with 1119 units in stock. Substitute parts are identified to support inventory management, supply chain continuity, and design flexibility while maintaining identical electrical and mechanical specifications.

Substiute Parts

TLP627MF(D4,E

Toshiba Semiconductor and StorageIn Stock: 1190TLP627MF(D4,E Datasheet

Current PartRFQ

TLP627MF(D4-F4,E

Toshiba Semiconductor and StorageIn Stock: 1064TLP627MF(D4-F4,E Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLP627MF(D4,E) is determined by strict equivalence across the following critical parameters:

• Voltage - Isolation: 5000Vrms
• Number of Channels: 1
• Output Type: Darlington
• Current Transfer Ratio (Min): 1000% @ 1mA
• Voltage - Output (Max): 300V
• Current - Output / Channel: 150mA
• Package / Case: 4-DIP (0.400", 10.16mm)
• Mounting Type: Through Hole
• Operating Temperature Range: -55°C ~ 110°C

The substitute part TLP627MF(D4-F4,E) meets all these criteria and is therefore classified as a parametric equivalent. Both parts share the same base product number (TLP627) and are manufactured by the same supplier, ensuring functional and mechanical interchangeability.

Parameter Comparison

Engineering Selection Recommendations

Both the TLP627MF(D4,E) and TLP627MF(D4-F4,E) are active production components from Toshiba Semiconductor and Storage with full compliance to ROHS3 and REACH regulations. Selection between these parts may be based on inventory availability: TLP627MF(D4,E) has 1119 units in stock, while TLP627MF(D4-F4,E) has 972 units in stock. Both parts are supplied in tube packaging and are suitable for through-hole PCB assembly. No electrical or mechanical differentiation exists between these parts based on the provided specifications.

Frequently Asked Questions (FAQ)

Q: Are TLP627MF(D4,E) and TLP627MF(D4-F4,E) directly interchangeable?

A: Yes. Both parts are parametric equivalents with identical electrical characteristics, isolation voltage, output current capability, operating temperature range, and 4-DIP package dimensions. Direct substitution is supported without circuit modification.

Q: What determines substitution eligibility for the TLP627MF(D4,E)?

A: Substitution is valid only when the alternative part maintains the same isolation voltage (5000Vrms), single-channel Darlington output configuration, 150mA output current rating, 300V maximum output voltage, 4-DIP through-hole package, and -55°C to 110°C operating temperature range.

Q: Do both parts have the same compliance certifications?

A: Yes. Both TLP627MF(D4,E) and TLP627MF(D4-F4,E) are ROHS3 compliant, REACH unaffected, and carry MSL Level 1 (unlimited moisture sensitivity). Both are active production parts from the same manufacturer.

Q: Can these parts be used in high-isolation applications?

A: Yes. Both parts provide 5000Vrms isolation voltage, suitable for applications requiring galvanic isolation between input and output circuits.

Q: Are there any packaging differences between these substitute parts?

A: No. Both parts use identical 4-DIP (0.400", 10.16mm) through-hole packaging and are supplied in tube format.