H11A1

$0.90

Description：OPTOISO 5.3KV TRANS W/BASE 6-DIP
Series：-
Mfr：Vishay Semiconductor Opto Division
Package：Tube

SKU:5ca42cc04ca1 Category: Transistor, Photovoltaic Output Optoisolators Brand: Vishay Semiconductor Opto Division

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Product introduction

Product Detailed Parameters

Description：OPTOISO 5.3KV TRANS W/BASE 6-DIP
Series：-
Mfr：Vishay Semiconductor Opto Division
Package：Tube
Number of Channels：1
Voltage - Isolation：5300Vrms
Current Transfer Ratio (Min)：50% @ 10mA
Current Transfer Ratio (Max)：-
Turn On / Turn Off Time (Typ)：3µs, 3µs
Rise / Fall Time (Typ)：-
Input Type：DC
Output Type：Transistor with Base
Voltage - Output (Max)：70V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.1V
Current - DC Forward (If) (Max)：60 mA
Vce Saturation (Max)：400mV
Operating Temperature：-55°C ~ 100°C
Mounting Type：Through Hole
Package / Case：6-DIP (0.300", 7.62mm)
Supplier Device Package：6-DIP

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H11A1

Overview

The H11A1 is a single-channel phototransistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor with a base connection for improved switching performance. The device utilizes a through-hole 6-pin DIP package, providing robust isolation between input and output circuits. Key electrical parameters include a maximum collector-emitter voltage of 30 V, a forward current rating of 60 mA, and a typical forward voltage of 1.5 V. The unit supports a wide operating temperature range from -55°C to +100°C and offers high isolation voltage capabilities suitable for general-purpose signal isolation applications.

Feature Summary

Integrates an NPN phototransistor with a dedicated base terminal to enhance switching speed and control flexibility.

Applications

General-purpose signal isolation in electronic circuits
Interfacing with common logic families
Industrial control systems requiring DC input isolation

Procurement Notes

Verify the specific suffix (e.g., X001, X007) against the required packaging format, as these designations indicate variations in tape-and-reel or bulk quantities rather than functional differences. Confirm RoHS compliance status for the specific revision being ordered. Ensure the procurement channel provides valid traceability documentation for the Vishay Semiconductor Opto Division part number.

Selection Notes

Select this component when a standard single-channel transistor output coupler is required for basic isolation tasks. The inclusion of a base pin allows for faster turn-off times compared to devices without base connections. Consider the 6-DIP package dimensions for PCB layout compatibility. Evaluate the 30 V collector-emitter voltage limit to ensure it meets the load requirements of the isolated circuit side.

Part Context

The H11A1 belongs to the H11Ax family of industry-standard single-channel phototransistor couplers. This family includes variants such as the H11A2, H11A3, H11A4, and H11A5, which differ primarily in current transfer ratio characteristics. The H11A1 serves as a foundational model for general-purpose isolation needs within Vishay's optoelectronics portfolio.