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{"title":"High Speed Gate Drive Optocoupler KTP HCPL-3120-C1LO with Low Input Current and","imgUrl":"https:\/\/img.chinax.com\/nimg\/a3\/c4\/687a6d31d388220449a840e8adcb-200x200-1\/high_speed_gate_drive_optocoupler_ktp_hcpl_3120_c1lo_with_low_input_current_and_robust_performance.jpg","attrs":{"Power Dissipation":"-","Output Current":"2.5A","Operating Temperature":"-40\u2103~+100\u2103","Isolation voltage(Vrms)":"5kV"}}
{"title":"IGBT Gate Driver Optocoupler KTP ACPL-W341-C5L0 with High Voltage Output and 3A","imgUrl":"https:\/\/img.chinax.com\/nimg\/48\/e8\/ea9c6474734342a5886dbda62f2f-200x200-1\/igbt_gate_driver_optocoupler_ktp_acpl_w341_c5l0_with_high_voltage_output_and_3a_peak_current_capability.jpg","attrs":{"Power Dissipation":"745mW","Output Current":"3A","Operating Temperature":"-40\u2103~+105\u2103","Isolation voltage(Vrms)":"3.75kV"}}
{"title":"Robust optocoupler KTP HCPL-3120-C5LO designed for power device driving and high","imgUrl":"https:\/\/img.chinax.com\/nimg\/84\/2a\/d62686828d80883f9cec5ac88160-200x200-1\/robust_optocoupler_ktp_hcpl_3120_c5lo_designed_for_power_device_driving_and_high_frequency_switching.jpg","attrs":{"Power Dissipation":"-","Output Current":"2.5A","Operating Temperature":"-40\u2103~+100\u2103","Isolation voltage(Vrms)":"5kV"}}
{"title":"1 Amp Output Current Gate Drive Optocoupler KTP HCPL-3150-C1H0 Suitable for IGBT","imgUrl":"https:\/\/img.chinax.com\/nimg\/e1\/d4\/7e06d9d4424a4f1dc750062b025f-200x200-1\/1_amp_output_current_gate_drive_optocoupler_ktp_hcpl_3150_c1h0_suitable_for_igbt_and_mosfet_drivers.jpg","attrs":{"Power Dissipation":"250mW","Output Current":"1.5A","Operating Temperature":"-40\u2103~+100\u2103","Propagation Delay(tpd)":"500ns;500ns"}}
{"title":"Gate Drive Optocoupler KTP ACPL-W314-C5L0 with Fast Propagation Delay and High","imgUrl":"https:\/\/img.chinax.com\/nimg\/8f\/61\/2883eb2e38723a3fd2bf6acee283-200x200-1\/gate_drive_optocoupler_ktp_acpl_w314_c5l0_with_fast_propagation_delay_and_high_common_mode_rejection.jpg","attrs":{"Power Dissipation":"-","Output Current":"600mA","Operating Temperature":"-40\u2103~+100\u2103","Propagation Delay(tpd)":"700ns;700ns"}}
The Broadcom ACPL-H342/ACPL-K342 is an optically isolated power output stage designed for driving power IGBTs and MOSFETs in motor control inverter applications. It features an integrated AlGaAs LED coupled to an IC with a power output stage, providing high operating voltage and peak output current suitable for direct driving IGBTs up to 1200V/150A. Key advantages include an active Miller clamp, rail-to-rail output voltage, fast propagation delay for minimal dead time, and under-voltage lock-out (UVLO) protection. This optocoupler enhances system reliability and performance in demanding industrial environments by simplifying controller design and eliminating the need for external circuitry.
Product Attributes
Brand: Broadcom
Certifications: UL Recognized, CSA, IEC/EN/DIN EN 60747-5-5 (Option 060)
Package Type: Stretched SO-8 Surface Mount
RoHS Compliant: Yes (indicated by 'E' suffix)
Technical Specifications
Model
Max. Peak Output Current
Min. Peak Output Current
Max. Supply Current (ICC)
Min. Common Mode Rejection (CMR)
Operating VCC Range
Industrial Temperature Range
UL Insulation Voltage
IEC/EN/DIN EN 60747-5-5 VIORM
ACPL-H342
2.5 A
2.0 A
2.5 mA
40 kV/s at VCM = 1500V
15V to 30V
40C to 105C
3750 VRMS
891 Vpeak
ACPL-K342
2.5 A
2.0 A
2.5 mA
40 kV/s at VCM = 1500V
15V to 30V
40C to 105C
5000 VRMS
1140 Vpeak
Key Features
2.5 A maximum peak output current
Built-in active Miller clamp
Rail-to-rail output voltage
Fast propagation delay
tPHL < tPLH for anti-cross conduction
LED input threshold current hysteresis
Under voltage lock-out protection (UVLO) with hysteresis
Wide operating VCC range: 15V to 30V
Industrial temperature range: 40C to 105C
Applications
IGBT/MOSFET gate drive
AC and brushless DC motor drives
Renewable energy inverters
Industrial inverters
Switching power supplies
Ordering Information Examples
ACPL-H342-560E: Stretched SO-8, Tape and Reel, IEC/EN/DIN EN 60747-5-5, RoHS compliant.
ACPL-K342-000E: Stretched SO-8, Tube, UL 5000 VRMS/1 minute, RoHS compliant.
Safety and Insulation
ACPL-H342: VIORM = 891 Vpeak (IEC/EN/DIN EN 60747-5-5)
ACPL-K342: VIORM = 1140 Vpeak (IEC/EN/DIN EN 60747-5-5)
ACPL-H342: UL Recognized 3750 VRMS for 1 minute (UL1577)
ACPL-K342: UL Recognized 5000 VRMS for 1 minute (UL1577)
CSA Component Acceptance Notice #5
Note: Normal static precautions should be taken when handling this component. Not recommended for or aerospace applications.
