Beijing Silk Road Enterprise Management Services Co., Ltd.
| Power Dissipation | 100mW |
| Output Current | 8mA |
| Low Level Delay Time | 800ns |
| High Level Delay Time | 500ns |
| Reverse Voltage | 5V |
| Voltage - Forward(Vf) | 1.55V |
| Current transfer ratio | 24% |
| Voltage - Supply | 4.5V~20V |
| Forward Current(If) | 20mA |
| Operating Temperature | -40℃~+125℃ |
| CMTI(kV/us) | 30kV/us |
| Number of Channels | 1 |
| Input threshold current | 10mA |
| Isolation Voltage(Vrms) | 5kV |
| Input Type | DC |
| Description | 8mA 5V 1.55V 4.5V~20V DC SOP-8-6.8mm Logic Output Optoisolators RoHS |
| Mfr. Part # | ACPL-K43T-560E |
| Package | SOP-8-6.8mm |
| Model Number | ACPL-K43T-560E |
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Product Specification
| Power Dissipation | 100mW | Output Current | 8mA |
| Low Level Delay Time | 800ns | High Level Delay Time | 500ns |
| Reverse Voltage | 5V | Voltage - Forward(Vf) | 1.55V |
| Current transfer ratio | 24% | Voltage - Supply | 4.5V~20V |
| Forward Current(If) | 20mA | Operating Temperature | -40℃~+125℃ |
| CMTI(kV/us) | 30kV/us | Number of Channels | 1 |
| Input threshold current | 10mA | Isolation Voltage(Vrms) | 5kV |
| Input Type | DC | Description | 8mA 5V 1.55V 4.5V~20V DC SOP-8-6.8mm Logic Output Optoisolators RoHS |
| Mfr. Part # | ACPL-K43T-560E | Package | SOP-8-6.8mm |
| Model Number | ACPL-K43T-560E |
The Broadcom ACPL-K43T and ACPL-K44T are single and dual-channel digital optocouplers, respectively, designed for high-temperature automotive applications. These devices feature a miniature eight-lead footprint in a stretched SO-8 package, compatible with standard surface-mount processes. They utilize an insulating layer between the LED and photo detector for electrical insulation and incorporate separate connections for photodiode bias and output transistor collector to enhance speed. Broadcom R2Coupler isolation products offer reinforced insulation and reliability, critical for safe signal isolation in demanding automotive and high-temperature industrial environments. Key applications include automotive IPM drivers for DC-DC converters and motor inverters, status feedback and wake-up signal isolation, CANBus and SPI communication interfaces, and high-temperature digital/analog signal isolation.
| Model | Description | Data Rate | Operating Temperature | Isolation Voltage | Propagation Delay | Common-Mode Rejection |
|---|---|---|---|---|---|---|
| ACPL-K43T | Single-channel digital optocoupler | 1 MBd | -40C to +125C | 5 kVRMS / 1 min (UL 1577) | 1 s max. (at IF = 10 mA) | 30 kV/s (typ.) at VCM = 1500V |
| ACPL-K44T | Dual-channel digital optocoupler | 1 MBd | -40C to +125C | 5 kVRMS / 1 min (UL 1577) | 1 s max. (at IF = 10 mA) | 30 kV/s (typ.) at VCM = 1500V |
| General Specifications | ||||||
| Supply Voltage (VCC) | Up to 20 V | |||||
| Input Forward Voltage (VF) | 1.45 V to 1.75 V (typ. 1.55 V at IF = 10 mA) | |||||
| Current Transfer Ratio (CTR) | 32% to 100% (typ. 65% at IF = 10 mA) | |||||
| Logic Low Output Voltage (VOL) | 0.1 V to 0.5 V | |||||
| Logic High Output Current (IOH) | 3 x 10^-5 A to 0.5 A | |||||
| Logic Low Supply Current (ICCL) | 85 A to 200 A | |||||
| Logic High Supply Current (ICCH) | 0.02 A to 1 A | |||||
| Input Capacitance (CIN) | 90 pF (typ.) | |||||
| Propagation Delay tPHL | 0.07 s to 0.8 s | |||||
| Propagation Delay tPLH | 0.15 s to 0.8 s | |||||
| Pulse Width Distortion (PWD) | 0.35 s to 0.45 s | |||||
| Propagation Delay Difference (PDD) | 0.35 s to 0.5 s | |||||
| Common Mode Transient Immunity (CMH/CML) | 15 kV/s to 30 kV/s (typ.) | |||||
| Input-Output Momentary Withstand Voltage (VISO) | 5000 VRMS | |||||
| Input-Output Resistance (RI-O) | > 1014 | |||||
| Input-Output Capacitance (CI-O) | 0.6 pF (typ.) | |||||
| Package Dimensions (L x W) | 6.807 mm x 5.850 mm | |||||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun... Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun...
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