TLPN137(TP1,S)

Description：IC COUPLER HS LOGIC
Series：*
Mfr：Toshiba Semiconductor and Storage
Package：Tape & Reel (TR)

SKU:6736d3c17746 Category: Logic Output Optoisolators Brand: Toshiba Semiconductor and Storage

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Product introduction

Product Detailed Parameters

Description：IC COUPLER HS LOGIC
Series：*
Mfr：Toshiba Semiconductor and Storage
Package：Tape & Reel (TR)
Number of Channels：-
Inputs - Side 1/Side 2：-
Voltage - Isolation：-
Common Mode Transient Immunity (Min)：-
Input Type：-
Output Type：-
Current - Output / Channel：-
Data Rate：-
Propagation Delay tpLH / tpHL (Max)：-
Rise / Fall Time (Typ)：-
Voltage - Forward (Vf) (Typ)：-
Current - DC Forward (If) (Max)：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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TLPN137(TP1,S)

Overview

The TLPN137(TP1,S) is a high-speed logic output optoisolator manufactured by Toshiba Semiconductor and Storage. It integrates a Gallium Arsenide (GaAs) infrared LED emitter with a photo-IC detector to provide galvanic isolation for digital signal transmission. The device is designed for applications requiring fast switching speeds and reliable noise immunity in isolated circuits.

Feature Summary

Provides high-speed digital signal isolation between input and output circuits
Integrates GaAs infrared LED with photo-IC detector for efficient coupling
Ensures galvanic isolation to protect sensitive components from voltage spikes

Applications

High-speed digital communication interfaces
Industrial control systems requiring signal isolation
Noise-immune data transmission lines

Procurement Notes

Verify the specific suffix (TP1,S) against official Toshiba documentation, as variants may exist. Confirm current manufacturing status, as this component is listed as obsolete or no longer manufactured in several distributor records. Ensure compatibility with existing board layouts if sourcing from surplus channels.

Selection Notes

Select this component when high-speed isolation is required for logic-level signals. Consider the package type and pin configuration during design integration. Verify that the isolation voltage rating meets the system's safety requirements. Check for available substitutes if new production is needed due to obsolescence.

Part Context

This part belongs to the TLPN137 series of logic output optoisolators. It is distinct from general-purpose photocouplers by its optimized speed characteristics. The series is designed for modern digital applications where signal integrity and isolation are critical.

Replacement Considerations

Toshiba lists TLP2768A as a similar substitute. Verify electrical parameters and pinout compatibility before replacement. Other high-speed logic optoisolators may serve as alternatives if specifications align.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.