ACPL-W343-500E

Featuring a wide operating VCC range of 15V to 30V and an industrial temperature range of –40°C to 105°C, the ACPL-W343-500E is a versatile and durable solution in the field of optocoupler gate drivers.

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Description

Technical Parameters

The ACPL-W343-500E optocoupler gate driver stands out with a compelling set of data-driven specifications. With a powerful 4.0A maximum peak output current and an accurate 3.0A minimum peak output current, the device combines high power with precision. Its rail-to-rail output voltage capability provides versatility, while fast 200 ns maximum propagation delay ensures responsiveness. Consistency is maintained with a maximum propagation delay difference of 100 ns, and stability is enhanced by the inclusion of an LED current input with hysteresis. An impressive 35 kV/μs minimum common-mode rejection (CMR) at VCM = 1500V minimizes interference and enables efficient power management with ICC = 3.0 mA maximum supply current. The device features robust undervoltage lockout (UVLO) and hysteresis protection mechanisms.

product-1208-914

Related Products:

Mfr Part	ACPL-W343-000E	ACPL-W343-060E	ACPL-W343-500E	ACPL-W343-560E
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)	35kV/μs	35kV/μs	35kV/μs	35kV/μs
Propagation Delay tpLH / tpHL (Max)	200ns,200ns	200ns,200ns	200ns,200ns	200ns,200ns
Pulse Width Distortion (Max)	70ns	70ns	70ns	70ns
Current - Output High, Low	3A, 3A	3A, 3A	3A, 3A	3A, 3A
Current - Peak Output	3A	3A	3A	3A
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	15 V ~ 30 V	15 V ~ 30 V	15 V ~ 30 V	15 V ~ 30 V
Operating Temperature	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C
Package / Case	SDIP6(6.8x1.27)	SDIP6(6.8x1.27)	SDIP6(6.8x1.27)	SDIP6(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 Broadcom® ACPL-P343 and ACPL-W343 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/200A. For IGBTs with higher ratings, this optocoupler can be used to drive a discrete power stage which drives the IGBT gate. The ACPL-P343 and ACPL-W343 have the highest insulation voltage in the IEC/EN/DIN EN 60747-5-5: n

·ACPL-P343: VIORM = 891Vpeak n

·ACPL-W343: VIORM = 1140Vpeak

CAUTION!

It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation that may 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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ACPL-W345-500E

ACPL-W341-500E

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