TLP700F(D4,F) Equivalent & Substitute Parts

Part Overview

The TLP700F(D4,F) is a 5000Vrms optical isolation gate driver optocoupler manufactured by Toshiba Semiconductor and Storage. This component integrates a 2A peak output current capability with single-channel gate drive functionality in a 6-SDIP gull wing surface mount package. The device is classified as obsolete, necessitating identification of active equivalent components that maintain functional and electrical compatibility for new designs and production continuity.

Substiute Parts

TLP700F(D4,F)

Toshiba Semiconductor and StorageIn Stock: 1033TLP700F(D4,F) Datasheet

Current PartRFQ

TLP5702(D4-LF4,E

Toshiba Semiconductor and StorageIn Stock: 1011TLP5702(D4-LF4,E Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLP700F(D4,F) is determined by strict equivalence across the following critical electrical and mechanical parameters:

Isolation Voltage: Both the main part and substitute must maintain 5000Vrms isolation rating to preserve galvanic separation in high-voltage gate drive applications.

Number of Channels: Single-channel configuration is required for direct functional replacement.

Voltage Supply Range: The output supply voltage window of 15V ~ 30V must be supported by the substitute to ensure compatibility with existing power distribution architectures.

Mounting Type and Package: Surface mount technology with compatible pinout and footprint dimensions is mandatory for PCB integration without redesign.

Technology Platform: Optical coupling technology ensures consistent signal isolation methodology and electromagnetic immunity characteristics.

Common Mode Transient Immunity: The substitute must meet or exceed the minimum CMTI specification to maintain performance in high dV/dt switching environments.

The TLP5702(D4-LF4,E) satisfies all substitution criteria while offering enhanced performance characteristics and active product status.

Parameter Comparison

Engineering Selection Recommendations

The TLP5702(D4-LF4,E) is the qualified substitute for the obsolete TLP700F(D4,F) based on the following engineering criteria:

Electrical Equivalence: Both components maintain identical isolation voltage (5000Vrms), supply voltage range (15V ~ 30V), and single-channel configuration. The TLP5702 demonstrates superior propagation delay performance (200ns versus 500ns) and higher common mode transient immunity (20kV/µs versus 15kV/µs), providing enhanced signal integrity in gate drive applications.

Product Status and Supply Continuity: The TLP5702(D4-LF4,E) carries active product status with 981 units in current inventory, ensuring long-term availability and production support. The TLP700F(D4,F) is classified as obsolete with no future manufacturing commitment.

Regulatory and Compliance Alignment: Both components share identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications, maintaining consistent export control and tariff treatment.

Package Compatibility: Both devices employ 6-pin surface mount packages. The TLP700F uses 6-SDIP gull wing configuration while the TLP5702 uses standard 6-SO packaging. PCB layout verification is required to confirm footprint compatibility and pinout alignment prior to implementation.

Temperature Operating Range: The TLP5702 extends the upper operating temperature limit to 110°C, providing additional thermal margin in high-temperature environments compared to the 100°C maximum of the TLP700F.

Frequently Asked Questions (FAQ)

Q: Can the TLP5702(D4-LF4,E) directly replace the TLP700F(D4,F) without PCB modifications?

A: Direct replacement requires verification of package footprint compatibility. While both are 6-pin surface mount optocouplers, the TLP700F uses 6-SDIP gull wing packaging and the TLP5702 uses standard 6-SO packaging. Pinout alignment and land pattern dimensions must be confirmed before implementation. PCB layout modifications may be necessary.

Q: What are the key electrical differences between these two components?

A: The TLP5702 provides improved performance specifications: propagation delay is reduced from 500ns to 200ns, and common mode transient immunity is increased from 15kV/µs to 20kV/µs. Operating temperature range extends from 100°C to 110°C maximum. Isolation voltage and supply voltage specifications remain identical at 5000Vrms and 15V ~ 30V respectively.

Q: Why is the TLP700F classified as obsolete?

A: The TLP700F(D4,F) is designated obsolete by Toshiba Semiconductor and Storage, indicating discontinued manufacturing and no future production commitment. The TLP5702 series represents the active replacement platform for this product family.

Q: Are there any output stage differences between these optocouplers?

A: The TLP700F provides 2A peak output current capability. The TLP5702 features a push-pull totem pole output configuration with 20mA DC forward current specification. Application-specific output stage requirements must be evaluated for compatibility.

Q: What is the moisture sensitivity level of the substitute part?

A: The TLP5702(D4-LF4,E) carries MSL 1 (Unlimited) classification, indicating no moisture sensitivity restrictions for storage and handling.

Q: Are export control classifications identical between these parts?

A: Yes. Both the TLP700F(D4,F) and TLP5702(D4-LF4,E) share identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications, maintaining consistent regulatory treatment.