ACPL-K342-500E
Description
Technical Parameters
The ACPL-K342-500E optocoupler gate driver offers exceptional performance with a maximum peak output current of 2.5A and a minimum peak output current of 2.0A. Its built-in active Miller clamp ensures system stability, while rail-to-rail output voltage provides versatility in voltage range. With fast propagation delay, anti-cross conduction is minimized, contributing to enhanced reliability. LED input threshold current hysteresis maintains stable performance, and a low maximum supply current of 2.5 mA supports an energy-efficient bootstrap power supply. The inclusion of under voltage lock-out protection with hysteresis safeguards against voltage fluctuations. High common mode rejection at 40 kV/μs and a wide operating VCC range (15V to 30V) make it adaptable to various applications. Operating in an industrial temperature range of –40°C to 105°C, the ACPL-K342-500E is a comprehensive solution for precise and reliable optocoupler gate driving needs.
Related Products:
|
Mfr Part |
ACPL-K342-000E |
ACPL-K342-060E |
ACPL-K342-500E |
ACPL-K342-560E |
|
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 |
5000Vrms |
5000Vrms |
5000Vrms |
5000Vrms |
|
Common Mode Transient Immunity (Min) |
25kV/us |
25kV/us |
25kV/us |
25kV/us |
|
Propagation Delay tpLH / tpHL (Max) |
350ns, 250ns |
350ns, 250ns |
350ns, 250ns |
350ns, 250ns |
|
Pulse Width Distortion (Max) |
-- |
-- |
-- |
-- |
|
Current - Output High, Low |
2A,2A |
2A,2A |
2A,2A |
2A,2A |
|
Current - Peak Output |
2A |
2A |
2A |
2A |
|
Voltage - Forward (Vf) (Typ) |
1.55V |
1.55V |
1.55V |
1.55V |
|
Current - DC Forward (If) (Max) |
25 mA |
25 mA |
25 mA |
25 mA |
|
Voltage - Output Supply |
15V ~ 30V |
15V ~ 30V |
15V ~ 30V |
15V ~ 30V |
|
Operating Temperature |
-40～C ~ 105～C |
-40～C ~ 105～C |
-40～C ~ 105～C |
-40～C ~ 105～C |
|
Package / Case |
WSOP8(6.8x1.27) |
WSOP8(6.8x1.27) |
WSOP8(6.8x1.27) |
WSOP8(6.8x1.27) |
|
Package |
Tape & Reel (TR) |
Tape & Reel (TR) |
Tape & Reel (TR) |
Tape & Reel (TR) |
Applications:
•IGBT/MOSFET gate drive
•AC and brushless DC motor drives
•Renewable energy inverters
•Industrial inverters
•Switching power supplies
Description:
The ACPL-H342 and ACPL-K342 contain an AlGaAs LED, which is optically coupled to an integrated circuit with a power output stage. This optocoupler is ideally suited for driving power IGBTs and MOSFETs used in motor control inverter applications. The high operating voltage range of the output stage provides the drive voltages required by gate controlled devices. The voltage and high peak output current supplied by this optocoupler make it ideally suited for direct driving IGBT with ratings up to 1200V/150A. For IGBTs with higher ratings, the ACPL-H342 and ACPL-K342 can be used to drive a discrete power stage which drives the IGBT gate. The ACPL-H342 and ACPL-K342 have the highest insulation voltage of VIORM = 891 Vpeak and 1140 Vpeak, respectively, in the IEC/EN/DIN EN 60747-5-5.
CAUTION!
It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which can be induced by ESD. The components featured in this data sheet are not to be used in military or aerospace applications or environments.
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