Broadcom HCPL-2531-300E

2Транзистор-55°C ~ 100°C

Overview

The HCPL-2531#300 dual channel optocoupler contains a pair of light emitting diodes and integrated photodetectors with electrical insulation between input and output. Separate connection for the photodiode bias and output transistor collectors increase the speed up to a hundred times that of a conventional phototransistor coupler by reducing the base-collector capacitance.

It is available in an 8 Pin DIP package. It is designed for high speed TTL/TTL applications. A standard 16 mA TTL sink current through the input LED will provide enough output current for 1 TTL load and a 5.6 k ohm pull-up resistor. CTR is 19% minimum at IF = 16 mA.

Features

Tube Package
2 Number of Channels
3750Vrms Voltage - Isolation
19% @ 16mA Current Transfer Ratio (Min)
50% @ 16mA Current Transfer Ratio (Max)
200ns, 600ns Turn On / Turn Off Time (Typ)
DC Input Type
Transistor Output Type
20V Voltage - Output (Max)
8mA Current - Output / Channel
1.5V Voltage - Forward (Vf) (Typ)
25 mA Current - DC Forward (If) (Max)
Surface Mount Mounting Type