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Automotive grade 2.5 Amp Gate Drive Optocoupler Broadcom ACPL-32JT-500E with integrated flyback controller

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Automotive grade 2.5 Amp Gate Drive Optocoupler Broadcom ACPL-32JT-500E with integrated flyback controller

Power Dissipation : 580mW

Output Current : 2.5A

Operating Temperature : -40℃~+125℃

Isolation voltage(Vrms) : 5kV

Propagation Delay(tpd) : 250ns;250ns

Reverse Voltage : 6V

Load Type : IGBT

Rise Time : 70ns

Voltage - Supply : 18V~22V;8V~18V

Fall Time : 35ns

Voltage - Forward(Vf) : 1.55V

CMTI(kV/us) : 50kV/us

Number of Channels : 1

Description : 2.5A 6V 70ns 35ns 1.55V SO-16-300mil Isolators - Gate Drivers RoHS

Mfr. Part # : ACPL-32JT-500E

Model Number : ACPL-32JT-500E

Package : SO-16-300mil

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Product Overview

The ACPL-32JT is an automotive-grade 2.5 Amp Gate Drive Optocoupler featuring an integrated flyback controller for isolated DC-DC converters. It offers IGBT desaturation sensing with fault feedback, Under-Voltage Lock-Out (UVLO) protection with soft-shutdown and feedback, and active Miller current clamping. Designed for high noise immunity and fast propagation delay, this optocoupler enables precise timing control and efficiency in demanding automotive applications. Its compact SO-16 package with enhanced clearance and creepage makes it suitable for space-constrained designs in HEV and EV powertrains, power converters, and motor drives.

Product Attributes

  • Brand: Avago (Avago Technologies)
  • Compliance: RoHS 6 fully compliant
  • Certifications: UL 1577, CSA, IEC/EN/DIN EN 60747-5-5
  • Package Type: SO-16
  • Automotive Qualification: AEC-Q100 Grade 1

Technical Specifications

Specification Value Unit Conditions
Automotive Temperature Range -40 to 125 C
Regulated Output Voltage (VCC2) 19 to 21.5 V ICOMP = 0 A
Peak Output Current (IO) 2.5 A max. Pulse width < 1 s, duty cycle < 1%
Miller Clamp Sinking Current 1.7 A max.
Wide Input Voltage Range (VCC1) 8 to 18 V
Common-Mode Rejection (CMR) > 30 kV/ms at VCM = 1500 V
Propagation Delay (tPLH) 50 to 250 ns Vsource = 5 V, Rf = 260 , Rg = 10 , Cload = 10 nF, f = 10 kHz, Duty Cycle = 50%
Propagation Delay (tPHL) 50 to 250 ns Vsource = 5 V, Rf = 260 , Rg = 10 , Cload = 10 nF, f = 10 kHz, Duty Cycle = 50%
Package Clearance and Creepage 8 mm
Input-Output Test Voltage (VIORM) 2306 VPEAK Method b, 100% Production Test, tM = 1 sec
Input-Output Test Voltage (VPR) 1968 VPEAK Method a, Type and Sample Test, tM = 10 sec
Highest Allowable Overvoltage (VIOTM) 8000 VPEAK Transient Overvoltage, tini = 60 sec
Minimum External Air Gap (Clearance) 8.3 mm
Minimum External Tracking (Creepage) 8.3 mm
Tracking Resistance (CTI) > 175 V DIN IEC 112/VDE 0303 Part 1
Storage Temperature (TS) -55 to 150 C
Operating Temperature (TA) -40 to 125 C
IC Junction Temperature (TJ) 150 C
Input IC Power Dissipation (PI) 180 mW
Output IC Power Dissipation (PO) 580 mW Derated linearly above 100 C
Input LED Turn on Current (IF(ON)) 10 to 16 mA
Desaturation Sensing Threshold (VDESAT) 6.2 to 7.8 V Reference to VE
VCC2 UVLO Threshold Low to High (VUVLO+) 10.9 to 13.8 V VO > 5 V
VCC2 UVLO Threshold High to Low (VUVLO-) 10.0 to 12.8 V VO < 5 V

2410121820_Broadcom-ACPL-32JT-500E_C92177.pdf


China Automotive grade 2.5 Amp Gate Drive Optocoupler Broadcom ACPL-32JT-500E with integrated flyback controller wholesale

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