Logic Output Optoisolators
-
signal isolation device Broadcom ACPL-227-56BE dual channel phototransistor optocoupler with 3750VRMS isolation voltage
Broadcom ACPL-227/ACPL-247 DC Input, Multi-Channel Half-Pitch Phototransistor Optocoupler Product Overview The Broadcom ACPL-227 and ACPL-247 are DC-input phototransistor optocouplers designed for reliable signal isolation. The ACPL-227 is a dual-channel device in an 8-pin SO package, while the ACPL-247 is a quad-channel device in a 16-pin SO package. Both offer high input-output isolation voltage of 3750VRMS and a typical response time of 2 s. They are suitable for
-
Motor Control Optocoupler Broadcom HCNW3120-500E for Power IGBT and MOSFET Gate Driving Applications
Avago Technologies HCPL-3120/J312, HCNW3120 IGBT Gate Drive Optocouplers Product Overview The Avago Technologies HCPL-3120, HCPL-J312, and HCNW3120 are high-performance optocouplers designed for driving power IGBTs and MOSFETs in motor control inverter applications. These devices feature an integrated circuit with a power output stage, offering high operating voltage ranges suitable for gate-controlled devices. They are capable of directly driving IGBTs up to 1200 V/100 A, or
-
Phototransistor Optocoupler Broadcom HCPL-814-000E with AC Input Response and RoHS Compliant Options
Product Overview The HCPL-814 is an AC input phototransistor optocoupler featuring high input-output isolation voltage (5,000 Vrms) and low collector dark current. Designed for direct operation with AC input current, it utilizes two light emitting diodes connected inverse parallel and a phototransistor. This compact dual-in-line package offers a fast response time (typically 4 s) and a minimum current transfer ratio (CTR) of 20% at 1 mA input current. It is suitable for
-
High Gain Optocoupler Broadcom HCNW139-300E Featuring Separate Photodiode and Output Stage Pins
Product Overview Broadcom high gain series optocouplers utilize a Light Emitting Diode (LED) and an integrated high gain photodetector to achieve exceptional current transfer ratios. These optocouplers offer separate pins for the photodiode and output stage, enabling TTL-compatible saturation voltages and high-speed operation. For conventional photodarlington operation, the VCC and VO terminals can be tied together. A base access terminal allows for gain bandwidth adjustment.
-
Precision analog optocoupler Broadcom HCNR201-050E with dual photodiodes ensuring linear photocurrent output
Broadcom HCNR200/201 High-Linearity Analog Optocouplers Product Overview The Broadcom HCNR200/201 is a high-linearity analog optocoupler designed to isolate analog signals with exceptional stability, linearity, bandwidth, and cost-effectiveness. It features a high-performance AlGaAs LED coupled with two closely matched photodiodes. The integrated input photodiode monitors and stabilizes the LED's light output, effectively eliminating nonlinearity and drift. The output
-
17A Peak Gate Drive Optocoupler Broadcom QCFJ-3439T-500UE for Automotive and Industrial Applications
Broadcom QCFJ-3439T Automotive 17A Peak Gate Drive Optocoupler Product Overview The Broadcom QCFJ-3439T is a 17A peak smart gate drive optocoupler designed for driving IGBT or MOSFET directly in motor-control and inverter applications. It features high peak output current, a wide operating voltage range, fast propagation delay, and excellent timing skew performance. The device offers integrated IGBT/MOSFET desaturation protection and functional safety reporting, including
-
Broadcom HCPL 354 000E optocoupler featuring UL CSA and IEC EN certifications in compact SMD package
Product Overview The Broadcom HCPL-354 is an AC input phototransistor optocoupler designed for space-saving applications. It features a phototransistor optically coupled to two inverse parallel LEDs, allowing direct operation with AC input current. Packaged in a 4-pin mini-flat SMD with a 2.0-mm profile, it offers a 30% smaller volume than conventional DIP types. The HCPL-354 provides an input-output isolation voltage of 3750 Vrms, a typical response time of 4 s, and a
-
DC input single channel optocoupler Broadcom ACPL-217-500E featuring 2 microsecond response time and 50 percent CTR
Product Overview The Broadcom ACPL-217 is a single-channel, half-pitch phototransistor optocoupler designed for DC input applications. It features a light-emitting diode optically coupled to a phototransistor, housed in a 4-pin SO package. This optocoupler offers high input-output isolation voltage of 3750VRMS and a typical response time of 2 s. With a minimum Current Transfer Ratio (CTR) of 50% at 5 mA input current, it is suitable for various applications including I/O
-
High linearity analog optocoupler Broadcom HCNR201-550E with stable LED output and matched photodiodes
Product Overview The HCNR200/201 is a high-linearity analog optocoupler designed for precise analog signal isolation. It features a high-performance AlGaAs LED illuminating two closely matched photodiodes, enabling the input photodiode to monitor and stabilize LED output, virtually eliminating non-linearity and drift. The output photodiode generates a phot current linearly related to LED output. This optocoupler offers excellent stability, linearity, bandwidth (DC to >1 MHz),
-
High speed automotive digital optocoupler Broadcom ACPL-K44T-500E with RoHS compliance and reliability
Product Overview The Broadcom ACPL-K43T and ACPL-K44T are high-temperature, high-CMR, high-speed digital optocouplers designed for automotive applications. These devices utilize an insulating layer between the LED and photo detector for electrical isolation. Separate connections for photodiode bias and output transistor collector enhance speed by reducing base-collector capacitance. Broadcom R2Coupler isolation products offer reinforced insulation and reliability, crucial for
-
signal isolation with Broadcom ACPL-224-560E dual channel phototransistor optocoupler in SO package
Product Overview The Broadcom ACPL-2x4 series comprises AC-input, multi-channel, half-pitch phototransistor optocouplers designed for reliable signal transmission between circuits of different potentials and impedances. The ACPL-224 offers dual-channel isolation in an 8-pin SO package, while the ACPL-244 provides quad-channel isolation in a 16-pin SO package. Both devices feature high input-output isolation voltage (3750 VRMS), a typical response time of 2 s, and a minimum
-
Mini Flat SMD Optocoupler Broadcom HCPL 181 06BE with High Isolation Voltage and Minimum 50 Percent CTR
Product Overview The Broadcom HCPL-181 is a phototransistor optocoupler featuring a light-emitting diode optically coupled to a phototransistor. Packaged in a space-saving 4-pin mini-flat SMD with a 2.0-mm profile, it offers a 30% smaller package volume compared to conventional DIP types. This optocoupler provides high input-output isolation voltage of 3750 Vrms, a typical response time of 4 s, and a minimum CTR of 50% at 5 mA input current. It is suitable for I/O interfaces,
