FOD8321R2
Description
Technical Parameters
The FOD8321R2 Optocoupler Gate Driver represents a pinnacle in power electronics, leveraging Fairchild's Optoplanar® Packaging Technology to deliver reliable high-voltage insulation with a compact footprint. With a 2.5 A output current driving capability, P-Channel MOSFETs for efficient power delivery, and a minimum common mode rejection of 20 kV/μs, it ensures precision and power in medium-power IGBT/MOSFET applications. The driver's wide supply voltage range (15 V to 30 V), fast switching speeds, and under-voltage lockout with hysteresis enhance its versatility and reliability in diverse industrial settings. Operating seamlessly in an extended temperature range (-40°C to 100°C) and complying with safety standards such as UL1577 and DIN EN/IEC60747-5-5, the FOD8321R2 stands as a robust solution for demanding applications where performance and safety are paramount.
Related Products:
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Mfr Part |
FOD8321 |
FOD8321R2 |
FOD8321R2V |
FOD8321T |
FOD8321V |
|
Description |
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 |
|
Product Status |
Active |
Active |
Active |
Active |
Active |
|
Technology |
Optical Coupling |
Optical Coupling |
Optical Coupling |
Optical Coupling |
Optical Coupling |
|
Number of Channels |
1 |
1 |
1 |
1 |
1 |
|
Voltage - Isolation |
5000Vrms |
5000Vrms |
5000Vrms |
5000Vrms |
5000Vrms |
|
Common Mode Transient Immunity (Min) |
20kV/us |
20kV/us |
20kV/us |
20kV/us |
20kV/us |
|
Propagation Delay tpLH / tpHL (Max) |
500ns, 500ns |
500ns, 500ns |
500ns, 500ns |
500ns, 500ns |
500ns, 500ns |
|
Pulse Width Distortion (Max) |
300ns |
300ns |
300ns |
300ns |
300ns |
|
Current - Output High, Low |
2A, 2A |
2A, 2A |
2A, 2A |
2A, 2A |
2A, 2A |
|
Current - Peak Output |
2A |
2A |
2A |
2A |
2A |
|
Voltage - Forward (Vf) (Typ) |
1.4V |
1.4V |
1.4V |
1.4V |
1.4V |
|
Current - DC Forward (If) (Max) |
25mA |
25mA |
25mA |
25mA |
25mA |
|
Voltage - Output Supply |
16V ~ 30V |
16V ~ 30V |
16V ~ 30V |
16V ~ 30V |
16V ~ 30V |
|
Operating Temperature |
-40～C ~ 100～C |
-40～C ~ 100～C |
-40～C ~ 100～C |
-40～C ~ 100～C |
-40～C ~ 100～C |
|
Package / Case |
LSOP5(9.2x1.27) |
LSOP5(9.2x1.27) |
LSOP5(9.2x1.27) |
LSOP5(9.2x1.27) |
LSOP5(9.2x1.27) |
|
Package |
Tape & Reel (TR) |
Tape & Reel (TR) |
Tape & Reel (TR) |
Tape & Reel (TR) |
Tape & Reel (TR) |
Applications:
•AC and Brushless DC Motor Drives
• Industrial Inverter
• Uninterruptible Power Supply
• Induction Heating
•Isolated IGBT/Power MOSFET Gate Drive
Description:
The FOD8321 is a 2.5 A output current gate drive optocoupler, capable of driving medium-power IGBT/ MOSFETs. It is ideally suited for fast-switching driving of power IGBT and MOSFET used in motor-control inverter applications and high-performance power systems. The FOD8321 utilizes Fairchild's Optoplanar® coplanar packaging technology and optimized IC design to achieve reliable high-insulation voltage and high-noise immunity. It consists of an Aluminum Gallium Arsenide (AlGaAs) Light-Emitting Diode (LED) optically coupled to an integrated circuit with a high-speed driver for push-pull MOSFET output stage. The device is housed in a wide body, 5-pin, small-outline, plastic package.
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