ILQ3 PDF Datasheet – Quad Optocoupler, Phototransistor

Part number : ILQ3

Functions : Optocoupler, Phototransistor Output

Package : DIP 16 Pin type

Manufactures : Siemens, Vishay

ILQ3 Optocoupler Phototransistor


The ILD3/ ILQ3 are optically coupled isolated pairs employing GaAs infrared LEDs and silicon NPN phototransistors. Signal information, including a DC level, can be transmitted by the drive while maintaining a high degree of electrical isolation between input and output. The ILD3/ ILQ3 are especially designed for driving medium-speed logic and can be used to eliminate troublesome ground loop and noise problems. Also these couplers can be used to replace relays and transformers in many digital interface applications such as CTR modulation. The ILD3 has two isolated channels in a single DIP package and the ILQ3 has four isolated channels per package.


ILQ3 pinout datasheet


1. Current Transfer Ratio at IF = 1.6 mA
2. Double Molded Package Offers Isolation Test Voltage 5300 VRMS, 1.0 sec.

Agency Approvals

1 UL – File No. E52744 System Code H or J
2. CSA 93751
3. BSI IEC60950 IEC60965


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ILQ3 Datasheet


HY1606 Datasheet – N-Ch MOSFET Transistor

Part number : HY1606, HY1606P, HY1606B, HY 1606

Function : N-Channel Enhancement  Mode MOSFET

Package : TO-220FB-3L,  TO-263-2L Pin Type

Manufacturer : Hooyi Semiconductor


HY1606 mosfet transistor


HY 1606 is a kind of transistor.

1. 60V/66A, RDS(ON)= mW (typ .) @ VGS=10V
2. Reliable and Rugged
3. Lead Free and Green Devices Available (RoHSCompliant)



HY1606 pinout datasheet



1. Switching application
2. Power Management for Inverter Systems


Absolute Maximum Ratings

1. Drain-Source Voltage : Vdss = 60 V
2. Gate-Source Voltage : Vgss = +- 25 V
3. Maximum Junction Temperature : Tj = 175 ‘C


HY1606 Datasheet