optoisolators

MOC3063

Full part number: MOC3063S

Key datasheet specifications and the closest alternatives, ranked by parametric similarity and grounded in the manufacturer datasheet.

01 — Overview

This is the MOC3063 Series photocoupler datasheet by Lite-On, covering DIP, wide-lead, and surface-mount packages. It serves as a zero-crossing Triac driver for AC motor drives, lighting controls, and solid-state relays. Key parameters include 5,000V rms isolation voltage, a minimum 600V off-state voltage rating, and a dv/dt capability of at least 1000V/µs. The device holds UL, CSA, VDE, and FIMKO safety approvals and meets RoHS compliance standards.

02 — Key specifications

Datasheet parameters

ParameterMinTypMaxConditions
forward voltage — 1.2 V —
operating temperature -40 °C — 100 °C
power dissipation — 250 mW —
reverse voltage — — 6 V
forward current — 50 mA —
isolation voltage — 5 kV —
cmti — 1 GV/s —
output count — 1 —
channel count — 1 —
03 — Alternatives

Closest matches to MOC3063

MOC3010M 2.5× lower power dissipation, 2.0× lower reverse voltage, 1.3× lower operating temperature
TCUT1350X01 6.7× lower power dissipation, 2.0× lower forward current, 1.4× higher operating temperature
PC817 1.2× lower power dissipation, 1.1× lower operating temperature, similar forward current
4N35 3.6× lower power dissipation, 1.3× lower operating temperature, 1.1× higher forward voltage
LTV-354T 1.5× lower power dissipation, 1.3× lower isolation voltage, 1.1× lower operating temperature
TLP185GB 2.0× higher isolation voltage, 1.2× lower power dissipation, 1.1× lower operating temperature
TLP7820 20.0× higher cmti, 3.5× lower power dissipation, 1.1× higher operating temperature
LTV-217-G 3.6× lower power dissipation, 1.3× lower isolation voltage, 1.1× lower operating temperature
04 — FAQ

Frequently asked questions

What is the channel count of the MOC3063S?

The channel count is 1.

What is the minimum common-mode transient immunity (CMTI) of the MOC3063S?

The minimum common-mode transient immunity (CMTI) is 1 GV/s.

What is the forward current?

The forward current is 50 mA.

What is the forward voltage of the MOC3063S?

The forward voltage is 1.2 V.

What is the isolation voltage of the MOC3063S?

The isolation voltage is 5 kV.

What is the maximum operating temperature for the MOC3063S?

The operating temperature is 100 °C.

What is the output count of the MOC3063S?

The output count is 1.

What is the power dissipation of the MOC3063S?

The power dissipation is 250 mW.

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