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Vishay ILQ615-1 — Optoisolators
Vishay

ILQ615-1 Vishay Quad-Channel Optocoupler, 5300 Vrms, DIP-16

MPNILQ615-1
End of Life

Vishay ILQ615-1 quad-channel transistor-output optocoupler, 5300 Vrms isolation, 40-80% CTR at 10 mA, 70 V output max, 50 mA/channel, through-hole 16-DIP, -55°C to 100°C, ROHS3, active.

$3.06Ref. price · indicative, final on quote
ILQ615-1 datasheet
Packaging16-DIP (0.300", 7.62mm)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

ILQ615-1 Technical Specifications
ParameterValue
Input typeDC
Output typeTransistor
Mounting typeThrough Hole
Voltage - isolation5300Vrms
Voltage - output70V
Voltage - forward (Vf)1.15V
Current - output (Channel)50mA
Current transfer ratio80% @ 10mA
Current - DC forward (If)60 mA
Operating temperature-55°C ~ 100°C
PackageTube
Case16-DIP (0.300\", 7.62mm)
Number of channels4
Rise (Fall time)2µs, 2µs
Turn on (Turn off time)3µs, 2.3µs

Product details

5300 Vrms isolation — four channels in one DIP-16

The Vishay ILQ615-1 packs four isolated transistor-output channels into a single 16-DIP package, each rated for 5300 Vrms isolation. That 5.3 kV rating covers reinforced insulation for motor drives, industrial PSUs, and PLC I/O modules where a single fault must not bridge the primary and secondary sides. The through-hole DIP-16 (0.300" body width) fits standard 0.1" pitch prototyping boards and legacy socket layouts — no reflow, just wave or hand solder.

CTR 40% to 80% at 10 mA — guaranteed switching margin

Current transfer ratio spans 40% minimum to 80% maximum at 10 mA forward current.

Active production, ROHS3 — no LTB pressure

Lifecycle status is active, and the part is ROHS3 compliant. Vishay continues to manufacture the ILQ615-1 with no announced last-time-buy or EOL.

Frequently asked questions

What is the datasheet for ILQ615-1?

Engineers need to verify electrical specs and pinout for design-in.

How much does ILQ615-1 cost?

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Where can I buy ILQ615-1 in stock?

A sourcing buyer needs immediate availability to avoid production delays.

What is the equivalent of ILQ615-1?

Designers and procurement need alternatives for second-source or obsolescence.

Is ILQ615-1 obsolete or active?

Maintenance techs and buyers need lifecycle status to ensure long-term support.

What is the pinout of ILQ615-1?

Engineers need pin assignments for PCB layout.