TLP250F(D4-TP4,F) Equivalent & Substitute Parts

Part Overview

The TLP250F(D4-TP4,F) is a photocoupler manufactured by Toshiba Semiconductor and Storage, designed for gate driver applications with single-channel isolation. This component is classified as obsolete, which necessitates identification of active equivalent parts to maintain design continuity and ensure long-term supply chain reliability. Substitute parts must maintain functional compatibility in gate driver circuits while meeting the same isolation and electrical performance requirements.

Substiute Parts

TLP250F(D4-TP4,F)

Toshiba Semiconductor and StorageIn Stock: 1184TLP250F(D4-TP4,F) Datasheet

Current PartRFQ

TLP250HF(D4-TP4,F)

Toshiba Semiconductor and StorageIn Stock: 1203TLP250HF(D4-TP4,F) Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TLP250HF(D4-TP4,F) qualifies as a direct substitute based on the following criteria:

• Both parts share the same base product number (TLP250) from Toshiba Semiconductor and Storage
• Both are classified under optoisolator/photocoupler category for gate driver applications
• Both maintain identical Moisture Sensitivity Level (MSL 1 - Unlimited)
• Both carry the same export classification (ECCN: EAR99) and tariff code (HTSUS: 8541.49.8000)
• The TLP250HF(D4-TP4,F) is active product status, ensuring continued availability and support

The substitution is valid where single-channel isolation with push-pull totem pole output is required in gate driver circuits.

Parameter Comparison

Engineering Selection Recommendations

The TLP250HF(D4-TP4,F) is the appropriate substitute for the obsolete TLP250F(D4-TP4,F). Selection is based on:

• Active product status ensures availability and manufacturer support
• Identical compliance classification (ECCN: EAR99, HTSUS: 8541.49.8000) maintains regulatory alignment
• Matching MSL rating (1 - Unlimited) preserves moisture handling requirements
• Same manufacturer (Toshiba Semiconductor and Storage) and base product family (TLP250) ensures design continuity
• Specified electrical parameters (3750Vrms isolation, 40kV/µs CMTI, 2A output current, 10V-30V supply range) support gate driver applications

Frequently Asked Questions (FAQ)

Q: Why is the TLP250F(D4-TP4,F) being replaced? A: The TLP250F(D4-TP4,F) has reached obsolete status. The TLP250HF(D4-TP4,F) is the active equivalent from the same manufacturer and product family.

Q: Are the TLP250F and TLP250HF pin-compatible? A: Both parts use 8-SMD packaging with gull wing configuration. Pin compatibility is maintained within the TLP250 product family for gate driver applications.

Q: What are the key electrical differences between these parts? A: The TLP250HF(D4-TP4,F) specifies 3750Vrms isolation voltage, 40kV/µs common mode transient immunity, 2A output current per channel, and 10V-30V supply voltage range. These parameters define the substitute relationship.

Q: Do both parts have the same moisture sensitivity requirements? A: Yes. Both parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage and handling.

Q: Are export restrictions the same for both parts? A: Yes. Both parts are classified under ECCN: EAR99 and HTSUS: 8541.49.8000, maintaining identical export and tariff compliance.