FOD3182S

$1.09

Description：OPTOISO 5KV 1CH GATE DVR 8SMD
Series：-
Mfr：Fairchild Semiconductor
Package：Bulk

SKU:7fd501b6c95b Category: Isolators - Gate Drivers Brand: Fairchild Semiconductor

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Product introduction

FOD3182S is listed in the Isolators - Gate Drivers range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is OPTOISO 5KV 1CH GATE DVR 8SMD. Review the specifications below when checking this part for your BOM.

Isolators - Gate Drivers specifications for FOD3182S

Description：OPTOISO 5KV 1CH GATE DVR 8SMD
Series：-
Mfr：Fairchild Semiconductor
Package：Bulk
Technology：Optical Coupling
Number of Channels：1
Voltage - Isolation：5000Vrms
Propagation Delay tpLH / tpHL (Max)：210ns, 210ns
Pulse Width Distortion (Max)：65ns
Rise / Fall Time (Typ)：38ns, 24ns
Current - Output High, Low：2.5A, 2.5A
Current - Peak Output：3A
Voltage - Forward (Vf) (Typ)：1.43V
Voltage - Output Supply：10V ~ 30V
Grade：-
Qualification：-
Operating Temperature：-40°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：8-SMD, Gull Wing
Supplier Device Package：8-SMD
Common Mode Transient Immunity (Min)：35kV/µs
Approval Agency：UL
Current - DC Forward (If) (Max)：25 mA

Isolators - Gate Drivers datasheet and documents for FOD3182S

FOD3182S

Isolators - Gate Drivers Overview

The FOD3182S is a high-speed MOSFET gate drive optocoupler featuring a 3A peak output current. It integrates an aluminum gallium arsenide (AlGaAs) LED with a CMOS detector and PMOS/NMOS power transistors. Key electrical parameters include a 5000 Vrms isolation voltage, 10V to 30V supply range, and typical rise/fall times of 38ns/24ns. The device offers 50kV/µs common mode rejection at 2,000V and operates within a temperature range of -40°C to +100°C.

Isolators - Gate Drivers Feature Summary

High noise immunity characterized by 50kV/µs typical common mode rejection
Rail-to-rail output swing enabled by P-Channel MOSFET output stage
Under voltage lockout protection with hysteresis optimized for driving MOSFETs

Isolators - Gate Drivers Applications

Plasma Display Panel (PDP) gate drive
Motor control inverter applications
High performance DC/DC converters
Isolated Power MOSFET gate drive

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'S' confirms the surface-mount MDIP package variant rather than the through-hole DIP version. Confirm manufacturer documentation reflects onsemi integration changes, as Fairchild part numbers may have been updated to use dashes instead of underscores in official catalogs.

Isolators - Gate Drivers Selection Notes

Select this component when high-frequency switching and robust isolation are required for power MOSFETs. The integrated UVLO protects against incomplete turn-on, while the rail-to-rail output minimizes dynamic power dissipation compared to standard transistor outputs.

Isolators - Gate Drivers Part Context

This device belongs to the FOD3182 series of high-speed gate drivers. It is designed to replace discrete driver circuits by integrating the LED, detector, and power stage into a single isolated package, simplifying PCB layout for high-performance power electronics.