HCPL-J314#500

Current - Output High, Low:	400mA, 400mA
Approvals:	CSA, IEC/EN/DIN, UR
Supplier Device Package:	8-DIP Gull Wing
Package / Case:	8-SMD, Gull Wing
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 100°C
Voltage - Supply:	10 V ~ 30 V
Current - DC Forward (If) (Max):	25mA
Voltage - Forward (Vf) (Typ):	1.5V
Current - Peak Output:	600mA
Series:	--
Rise / Fall Time (Typ):	50ns, 50ns
Pulse Width Distortion (Max):	--
Propagation Delay tpLH / tpHL (Max):	700ns, 700ns
Common Mode Transient Immunity (Min):	25kV/µs
Voltage - Isolation:	3750Vrms
Number of Channels:	1
Technology:	Optical Coupling
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The HCPL-J314#500 is an opto-isolator with a MOSFET driver capable of controlling an IGBT in a single package. It is ideal for applications requiring galvanic isolation between drive circuits and logic circuits. The device provides high-speed gate drive and low voltage interface, and requires only a single supply voltage. It is also capable of driving IGBTs with currents of up to 4A, making it suitable for high-power applications.The HCPL-J314#500 is popular in industries such as motor control, power supplies, robotics, and automotive, especially due to its superior isolation capabilities. The HCPL-J314#500 can provide up to 3000V of isolation between the drive and control circuits, making it a good choice for applications where the user needs to protect sensitive control circuits from power surges. The device is also perfect for controlling high power IGBTs, enabling users to get precise control over devices such as fans, pumps, actuators, belt conveyors, and solenoids.The HCPL-J314#500 is a high-speed, opto-isolated MOSFET driver with a single-channel output. The operating principle of the HCPL-J314#500 is based on the use of an integrated laser diode to provide the optical isolation between the input and output sections. The diode emits light that is sensed by a photo-opto isolator IC on the output side. The HCPL-J314#500 drives high power IGBTs at speeds of up to 500kHz, while providing excellent isolation between the input and output circuits. The logic aspect of the device requires a supply voltage of 3.3 to 5V, while the output side can drive IGBTs with currents of up to 4A. The device also features ‘crowbar’ protection which prevents the IGBT from failing in the event of undesired high current on the input side. This is achieved by activating a current limiting circuitry that shorts the outputs before damage can be done.The HCPL-J314#500 is also a low jitter device, meaning that it produces signals with minimal variations in amplitude, frequency or phase. This is important in controlling devices such as motors, as it ensures precise control over the output. The HCPL-J314#500 has an operating temperature range of -40 to +85°C, making it suitable for use in extreme environments.In conclusion, the HCPL-J314#500 isolator is an excellent choice for applications requiring high speed, high-power gate drive and isolation. It is a low jitter device with an operating temperature range of -40 to +85°C, making it suitable for use in extreme environments. Its superior isolation capabilities, crowbar protection, and high current capabilities make it the ideal choice for applications such as motor control, power supplies, robotics, and automotive.

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