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Product Detailed Parameters
- Description：OPTOISO 5KV 1CH GATE DVR 6SDIP
- Series：-
- Mfr：Toshiba Semiconductor and Storage
- Package：Bulk
- Technology：Optical Coupling
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Propagation Delay tpLH / tpHL (Max)：200ns, 200ns
- Pulse Width Distortion (Max)：50ns
- Rise / Fall Time (Typ)：35ns, 15ns
- Current - Output High, Low：600mA, 600mA
- Current - Peak Output：600mA
- Voltage - Forward (Vf) (Typ)：1.57V
- Voltage - Output Supply：10V ~ 30V
- Grade：-
- Qualification：-
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：6-SOIC (0.268", 6.80mm Width)
- Supplier Device Package：6-SDIP Gull Wing
- Common Mode Transient Immunity (Min)：20kV/µs
- Approval Agency：CSA, cUL, UL, VDE
- Current - DC Forward (If) (Max)：25 mA
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Overview
The TLP705AF(TP,F) is an optically isolated gate driver manufactured by Toshiba Semiconductor and Storage. It integrates a GaAlAs infrared LED with an integrated photodetector circuit in a compact 6-lead SDIP package. The device provides high-speed signal transmission with electrical isolation capabilities, designed for driving power semiconductor switches such as IGBTs and MOSFETs in industrial applications.
Feature Summary
- Integrates a GaAlAs infrared light-emitting diode with an integrated photodetector for efficient optical coupling.
- Provides high-voltage electrical isolation between input and output circuits to protect control logic.
- Utilizes a compact 6-lead SDIP package design that reduces footprint compared to standard 8-pin DIP configurations.
Applications
- Gate driving for Insulated Gate Bipolar Transistors (IGBTs)
- Gate driving for Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFETs)
- Industrial motor control systems requiring galvanic isolation
Procurement Notes
Verify the specific suffix (TP,F) against official Toshiba documentation to confirm pinout and packaging details. Confirm current availability status as previous records indicate potential discontinuation or limited stock for related TLP705 variants. Ensure compatibility with existing PCB footprints for 6-lead SDIP packages before procurement.
Selection Notes
Select this component when a compact, high-isolation voltage gate driver is required for power electronics. Consider the 5000Vrms isolation rating for safety-critical applications. Evaluate the trade-off between the smaller 6-lead SDIP size and standard 8-pin DIP options based on board space constraints and thermal management requirements.
Part Context
This part belongs to the TLP705 family of optocouplers from Toshiba. The family includes variations like TLP705A and TLP705F, which share similar core technologies but may differ in specific electrical characteristics or packaging options. The TLP705 series is known for replacing larger 8-pin DIP optocouplers with more compact solutions without sacrificing performance.
Replacement Considerations
Direct substitutes include other Toshiba TLP705 variants such as TLP705AF(D4-TP,F) or TLP705(TP,F), provided pinouts are compatible. Cross-brand replacements require careful verification of isolation voltage, propagation delay, and peak output current specifications to ensure functional equivalence in gate drive circuits.
