Data Sheet
FODM30XX — 4-Pin Full Pitch Mini-Flat Package Zero-Cross Triac Driver Output Optocouplers
©2006 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM30XX Rev. 1.2
May 2016
FODM3062, FODM3063, FODM3082, FODM3083
4-Pin Full Pitch Mini-Flat Package Zero-Cross
Triac Driver Output Optocouplers
Features
• Critical Rate of Rise of Off-Stage Voltage
- dv/dt of 600 V/µs Guaranteed
• Zero Voltage Crossing
• Peak Blocking Voltage
- 600 V (FODM306X)
- 800 V (FODM308X)
• Compact 4-Pin Surface Mount Package
- 2.4 mm Maximum Standoff Height
• Safety Regulatory Approvals:
- UL1577, 3,750 VAC
RMS
for 1 Minute
- DIN-EN/IEC60747-5-5, 565 V Peak Working
Insulation Voltage
Applications
• Solenoid/valve controls
• Lighting controls
• Static power switches
• AC motor drives
• Temperature controls
• E.M. contactors
• AC motor starters
• Solid state relays
Description
The FODM306X and FODM308X series consist of an
infrared emitting diode optically coupled to a monolithic
silicon detector performing the function of a zero voltage
crossing bilateral triac driver, and is housed in a compact
4-pin mini-flat package. The lead pitch is 2.54 mm. They
are designed for use with a triac in the interface of logic
systems to equipment powered from 115/240 VAC lines,
such as solid state relays, industrial controls, motors,
solenoids and consumer appliances.
Functional Schematic Package Outlines
MAIN TERM.
1
2
ANODE
CATHODE
3
4
MAIN TERM.
ZERO
CROSSING
CIRCUIT
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