FOD3181
Description
Technical Parameters
The FOD3181 optocoupler gate driver is a versatile and reliable component with a wide operating temperature range of -20°C to +85°C, ensuring consistent performance across diverse environments. It delivers a minimum peak output current of 0.5A and exhibits high-speed response with a maximum propagation delay of 500ns. The device operates within a flexible VCC range of 10V to 20V and provides robust isolation capabilities, including a 5000Vrms, 1-minute isolation rating, and minimum creepage and clearance distances of 7.0mm. Certified by C-UL, UL, and VDE*, the FOD3181 meets industry safety standards. Its exceptional common mode rejection (CMR) of 10kV/μs at VCM = 1,500V enhances noise immunity, while the low RDS(ON) of 1.5Ω (typ.) minimizes power dissipation, making it an ideal choice for applications demanding precision, reliability, and energy efficiency.
Related Products:
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Mfr Part |
FOD3181 |
FOD3181S |
FOD3181SD |
FOD3181SDV |
FOD3181SV |
FOD3181T |
FOD3181T |
FOD3181V |
|
Description |
OPTOISO IGBT MOSFET DRIVER |
OPTOISO IGBT MOSFET DRIVER |
OPTOISO IGBT MOSFET DRIVER |
OPTOISO IGBT MOSFET DRIVER |
OPTOISO IGBT MOSFET DRIVER |
OPTOISO IGBT MOSFET DRIVER |
OPTOISO IGBT MOSFET DRIVER |
OPTOISO IGBT MOSFET DRIVER |
|
Stock |
50000 |
50000 |
50000 |
50000 |
50000 |
50000 |
50000 |
50000 |
|
Product Status |
Active |
Active |
Active |
Active |
Active |
Active |
Active |
Active |
|
Technology |
Optical Coupling |
Optical Coupling |
Optical Coupling |
Optical Coupling |
Optical Coupling |
Optical Coupling |
Optical Coupling |
Optical Coupling |
|
Number of Channels |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
|
Voltage - Isolation |
5000Vrms |
5000Vrms |
5000Vrms |
5000Vrms |
5000Vrms |
5000Vrms |
5000Vrms |
5000Vrms |
|
Common Mode Transient Immunity (Min) |
10kV/us |
10kV/us |
10kV/us |
10kV/us |
10kV/us |
10kV/us |
10kV/us |
10kV/us |
|
Propagation Delay tpLH / tpHL (Max) |
500ns, 500ns |
500ns, 500ns |
500ns, 500ns |
500ns, 500ns |
500ns, 500ns |
500ns, 500ns |
500ns, 500ns |
500ns, 500ns |
|
Pulse Width Distortion (Max) |
300ns |
300ns |
300ns |
300ns |
300ns |
300ns |
300ns |
300ns |
|
Current - Output High, Low |
500mA, 500mA |
500mA, 500mA |
500mA, 500mA |
500mA, 500mA |
500mA, 500mA |
500mA, 500mA |
500mA, 500mA |
500mA, 500mA |
|
Current - Peak Output |
500mA |
500mA |
500mA |
500mA |
500mA |
500mA |
500mA |
500mA |
|
Voltage - Forward (Vf) (Typ) |
1.4V |
1.4V |
1.4V |
1.4V |
1.4V |
1.4V |
1.4V |
1.4V |
|
Current - DC Forward (If) (Max) |
25mA |
25mA |
25mA |
25mA |
25mA |
25mA |
25mA |
25mA |
|
Voltage - Output Supply |
10V ~ 20V |
9V ~ 20V |
9V ~ 20V |
9V ~ 20V |
9V ~ 20V |
10V ~ 20V |
10V ~ 20V |
10V ~ 20V |
|
Operating Temperature |
-40～C ~ 100～C |
-40～C ~ 100～C |
-40～C ~ 100～C |
-40～C ~ 100～C |
-40～C ~ 100～C |
-40～C ~ 100～C |
-40～C ~ 100～C |
-40～C ~ 100～C |
|
Package / Case |
DIP8(7.62mm) |
SMD8(7.62mm) |
SMD8(7.62mm) |
SMD8(7.62mm) |
SMD8(7.62mm) |
DIP8(7.62x10.16) |
DIP8(7.62x10.16) |
DIP8(7.62mm) |
|
Package |
Tube |
Tape & Reel (TR) |
Tape & Reel (TR) |
Tape & Reel (TR) |
Tape & Reel (TR) |
Tube |
Tube |
Tube |
Applications:
• Plasma Display Panel
• High performance DC/DC convertor
•High performance switch mode power supply
• High performance uninterruptible power supply
• Isolated Power MOSFET gate drive
Description:
The FOD3181 is a 0.5A Output Current, High Speed MOSFET Gate Drive Optocoupler. It consists of a gallium aluminum arsenide (AlGaAs) light emitting diode optically coupled to a CMOS integrated circuit with a power stage. The power stage consists of a PMOS pullup and a NMOS pull-down power transistor. It is ideally suited for high frequency driving of MOSFETs used in Plasma Display Panels (PDPs), motor control invertor applications, and high performance DC/DC converters. The device is packaged in an 8-pin dual in-line housing compatible with 260°C reflow processes for lead free solder compliance.
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