TLP627M(E(OX4 Optoisolator Darlington Equivalent & Substitute Parts

Part Overview

The TLP627M(E(OX4 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 applications requiring high-voltage isolation in a compact 4-DIP through-hole package. The part is currently in active production status with 964 units in stock. Equivalent and substitute parts are identified when they maintain identical electrical and mechanical specifications, enabling direct replacement in circuit designs without functional compromise.

Substiute Parts

TLP627M(E(OX4

Toshiba Semiconductor and StorageIn Stock: 1024TLP627M(E(OX4 Datasheet

Current PartRFQ

TLP627M(D4,E

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

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TLP627M(E(OX4 are identified based on strict parametric equivalence across the following critical specifications:

• Number of Channels: 1
• Voltage - Isolation: 5000Vrms
• Current Transfer Ratio (Min): 1000% @ 1mA
• Output Type: Darlington
• Voltage - Output (Max): 300V
• Current - Output / Channel: 150mA
• Turn On / Turn Off Time (Typ): 110µs, 30µs
• Rise / Fall Time (Typ): 60µs, 30µs
• Operating Temperature: -55°C ~ 110°C
• Package / Case: 4-DIP (0.300", 7.62mm)
• Mounting Type: Through Hole

Parts meeting all these parameters are classified as parametric equivalents and may be used as direct substitutes in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both the TLP627M(E(OX4 and TLP627M(D4,E are active production parts from Toshiba Semiconductor and Storage with identical electrical and mechanical specifications. The TLP627M(D4,E carries RoHS3 compliance and REACH unaffected status, providing additional regulatory alignment for applications subject to these requirements. Selection between these parts should be based on packaging preference (tube packaging for TLP627M(D4,E) and inventory availability. Both parts are suitable for direct substitution in circuit designs requiring 5000Vrms isolation with Darlington output in a 4-DIP through-hole configuration.

Frequently Asked Questions (FAQ)

Q: Can TLP627M(D4,E replace TLP627M(E(OX4 in existing designs?

A: Yes. Both parts share identical electrical specifications including isolation voltage, current transfer ratio, output characteristics, timing parameters, and operating temperature range. The 4-DIP through-hole package dimensions are identical, enabling direct PCB compatibility.

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

A: The primary differences are packaging format (tube for TLP627M(D4,E) and regulatory compliance documentation (RoHS3 and REACH status for TLP627M(D4,E). Electrical and mechanical performance are equivalent.

Q: Are there any considerations for switching between these parts?

A: Both parts maintain the same pinout, package footprint, and electrical performance. Inventory and packaging preferences are the primary selection criteria. Verify supplier availability and lead times based on project requirements.

Q: What isolation voltage rating do these optoisolators provide?

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

Q: What is the maximum output current for these Darlington optoisolators?

A: The maximum output current per channel is 150mA for both parts, with a maximum output voltage rating of 300V.