TLP551(Y-LF1,F)

Description：OPTOISO 2.5KV TRANS W/BASE 8-SMD
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Tape & Reel (TR)

SKU:de75d8bb3cdd Category: Transistor, Photovoltaic Output Optoisolators Brand: Toshiba Semiconductor and Storage

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

TLP551(Y-LF1,F) is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Toshiba Semiconductor and Storage. Its product description is OPTOISO 2.5KV TRANS W/BASE 8-SMD. Review the specifications below when checking this part for your BOM.

Transistor, Photovoltaic Output Optoisolators specifications for TLP551(Y-LF1,F)

Description：OPTOISO 2.5KV TRANS W/BASE 8-SMD
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Tape & Reel (TR)
Number of Channels：1
Voltage - Isolation：2500Vrms
Current Transfer Ratio (Min)：10% @ 16mA
Current Transfer Ratio (Max)：-
Turn On / Turn Off Time (Typ)：300ns, 1µs
Rise / Fall Time (Typ)：-
Input Type：DC
Output Type：Transistor with Base
Voltage - Output (Max)：15V
Current - Output / Channel：8mA
Voltage - Forward (Vf) (Typ)：1.65V
Current - DC Forward (If) (Max)：25 mA
Vce Saturation (Max)：-
Operating Temperature：-55°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：8-SMD, Gull Wing
Supplier Device Package：8-SMD

Transistor, Photovoltaic Output Optoisolators datasheet and documents for TLP551(Y-LF1,F)

TLP551(Y-LF1,F)

Transistor, Photovoltaic Output Optoisolators Overview

The TLP551(Y-LF1,F) is a photovoltaic output optoisolator manufactured by Toshiba Semiconductor and Storage. It integrates a Gallium Arsenide (GaAs) infrared emitting diode with a high-speed phototransistor detector on a single chip. The device provides electrical isolation between input and output circuits, rated at 2500Vrms for one channel. It utilizes an 8-DIP package configuration.

Transistor, Photovoltaic Output Optoisolators Feature Summary

Integrates a GaAs infrared LED with a high-speed phototransistor detector on a single chip
Provides galvanic isolation between input and output circuits
Designed for high-speed signal transmission applications

Transistor, Photovoltaic Output Optoisolators Applications

General-purpose digital signal isolation
Microcontroller interface circuits
Industrial control systems requiring electrical isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix codes against official Toshiba documentation to ensure correct packaging and compliance status. Confirm that the requested variant matches the exact pinout and isolation voltage ratings required for the design. Cross-reference the manufacturer's latest datasheet to validate availability and any potential obsolescence notices before finalizing procurement plans.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-speed isolation is required within a standard DIP package. Ensure the circuit design accommodates the photovoltaic output characteristics and the specific current transfer ratio of the device. Verify that the operating temperature range meets the environmental requirements of the target application without exceeding absolute maximum ratings.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP551 series of photovoltaic output optocouplers from Toshiba. These devices are engineered for applications demanding reliable electrical isolation with fast switching speeds. The series typically offers robust performance in noisy environments, making it suitable for various industrial and consumer electronic designs requiring signal integrity across isolated boundaries.