FOD8333R2
Description
Technical Parameters
The FOD8333R2 Optocoupler Gate Driver emerges as a cutting-edge solution for power electronics applications, boasting advanced features that prioritize precision and reliability. With its input LED drive facilitating the reception of digitally encoded signals, optically isolated fault-sensing feedback, and an active Miller clamp ensuring secure IGBT shutdown during high dv/dt, the gate driver excels in enhancing system robustness. Noteworthy characteristics include its high noise immunity with a minimum Common Mode Rejection of 35 kV/us, a 2.5 A peak output current driving capability for medium-power devices, and integrated IGBT protections. The device's fast switching speed across a wide operating temperature range (40°C to 100°C) further solidifies its position as a versatile and dependable solution for diverse industrial environments.
Related Products:
|
Mfr Part |
FOD8333 |
FOD8333R2 |
FOD8333R2V |
FOD8333V |
|
Description |
OPTOISO IGBT MOSFET DRIVER |
OPTOISO IGBT MOSFET DRIVER |
OPTOISO IGBT MOSFET DRIVER |
OPTOISO IGBT MOSFET DRIVER |
|
Stock |
50000 |
50000 |
50000 |
50000 |
|
Product Status |
Active |
Active |
Active |
Active |
|
Technology |
Optical Coupling |
Optical Coupling |
Optical Coupling |
Optical Coupling |
|
Number of Channels |
1 |
1 |
1 |
1 |
|
Voltage - Isolation |
4243Vrms |
4243Vrms |
4243Vrms |
4243Vrms |
|
Common Mode Transient Immunity (Min) |
35kV/us |
35kV/us |
35kV/us |
35kV/us |
|
Propagation Delay tpLH / tpHL (Max) |
250ns, 250ns |
250ns, 250ns |
250ns, 250ns |
250ns, 250ns |
|
Pulse Width Distortion (Max) |
100ns |
100ns |
100ns |
100ns |
|
Current - Output High, Low |
2.5A, 2.5A |
2.5A, 2.5A |
2.5A, 2.5A |
2.5A, 2.5A |
|
Current - Peak Output |
2.5A |
2.5A |
2.5A |
2.5A |
|
Voltage - Forward (Vf) (Typ) |
1.4V |
1.4V |
1.4V |
1.4V |
|
Current - DC Forward (If) (Max) |
25mA |
25mA |
25mA |
25mA |
|
Voltage - Output Supply |
15V ~ 30V |
15V ~ 30V |
15V ~ 30V |
15V ~ 30V |
|
Operating Temperature |
-40～C ~ 100～C |
-40～C ~ 100～C |
-40～C ~ 100～C |
-40～C ~ 100～C |
|
Package / Case |
WSOP16(7.5x1.27) |
WSOP16(7.5x1.27) |
WSOP16(7.5x1.27) |
WSOP16(7.5x1.27) |
|
Package |
Tape & Reel (TR) |
Tape & Reel (TR) |
Tape & Reel (TR) |
Tape & Reel (TR) |
Applications:
• AC and Brushless DC Motor Drive
• Industrial Inverter
• Uninterruptible Power Supply
• Induction Heating
• Isolated IGBT/Power MOSFET Gate Drive
Description:
The FOD8333 is an advanced 2.5 A output current IGBT drive optocoupler capable of driving medium-power IGBTs with ratings up to 1,200 V and 150 A. It is suited for fast-switching driving of power IGBTs and MOSFETs in motor-control inverter applications and high-performance power systems. The FOD8333 offers protection features necessary for preventing fault conditions that lead to destructive thermal runaway of IGBTs. The device utilizes Fairchild's proprietary Optoplanar® coplanar packaging technology and optimized IC design to achieve reliable high isolation and high noise immunity, characterized by high common-mode rejection and power supply rejection specifications. The device is housed in a wide-body, 16-pin, small-outline, plastic package. The gate-driver channel consists of an aluminum gallium arsenide (AlGaAs) light-emitting diode (LED) optically coupled to an integrated high-speed driver circuit with a low-RDS(ON) MOSFET output stage. The fault-sense channel consists of an AlGaAs LED optically coupled to an integrated high-speed feedback circuit for fault sensing.
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