TLP250(D4,F) Equivalent & Substitute Parts

Part Overview

The TLP250(D4,F) is a photocoupler gate driver manufactured by Toshiba Semiconductor and Storage, designed for single-channel gate drive applications. This component features a push-pull, totem pole output configuration with high isolation voltage capability. The part is currently classified as obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations.

Substiute Parts

TLP250(D4,F)

Toshiba Semiconductor and StorageIn Stock: 1100TLP250(D4,F) Datasheet

Current PartRFQ

TLP250H(D4,F)

Toshiba Semiconductor and StorageIn Stock: 1004TLP250H(D4,F) Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TLP250H(D4,F) qualifies as a direct substitute for the TLP250(D4,F) based on the following critical parameters:

Substitution Criteria:

• Identical base product number (TLP250)
• Matching package type: 8-DIP Through Hole
• Identical isolation voltage rating: 3750Vrms
• Matching output configuration: Push-Pull, Totem Pole
• Single channel architecture
• Compatible supply voltage range: 10V ~ 30V
• Operating temperature range: -40°C ~ 125°C
• Identical ECCN and HTSUS classifications
• Active product status with current manufacturing availability

Parameter Comparison

Engineering Selection Recommendations

The TLP250H(D4,F) is the appropriate substitute for the obsolete TLP250(D4,F). Both components share identical electrical isolation specifications, output topology, and physical packaging. The TLP250H(D4,F) maintains active product status with current manufacturing support from Toshiba Semiconductor and Storage. The substitute part carries ROHS3 compliance certification, meeting modern environmental and regulatory requirements. Both components are classified under identical ECCN and HTSUS codes, ensuring consistent export and tariff treatment.

Frequently Asked Questions (FAQ)

Q: Can the TLP250H(D4,F) be used as a direct replacement for the TLP250(D4,F)?

A: Yes. Both components feature identical 8-DIP through-hole packaging, 3750Vrms isolation voltage, push-pull totem pole output configuration, and 10V ~ 30V supply voltage range. The TLP250H(D4,F) is the designated substitute with active manufacturing status.

Q: What are the key electrical parameters that define substitution compatibility?

A: Isolation voltage (3750Vrms), output configuration (push-pull totem pole), number of channels (1), supply voltage range (10V ~ 30V), and operating temperature range (-40°C ~ 125°C) are the critical parameters determining substitution eligibility.

Q: Are there packaging differences between these components?

A: No. Both the TLP250(D4,F) and TLP250H(D4,F) use identical 8-DIP (0.300", 7.62mm) through-hole packaging, enabling direct board-level substitution without layout modifications.

Q: What is the regulatory status of the substitute part?

A: The TLP250H(D4,F) is ROHS3 compliant and carries EAR99 ECCN classification with HTSUS code 8541.49.8000, matching the regulatory profile of the original component.

Q: Why is the original TLP250(D4,F) listed as obsolete?

A: The TLP250(D4,F) has been discontinued by Toshiba Semiconductor and Storage. The TLP250H(D4,F) represents the active product line continuation with equivalent electrical and mechanical specifications.