NEC Manuals

This document introduces the NEC Electronics PHOTOCOUPLER PS2911-1 product, which features an ultra small package, high current transfer ratio, and high isolation voltage. It is suitable for applications such as DC/DC converters and modems.

This data sheet introduces the features and characteristics of NEC Electronics's PS8501, PS8501L1, PS8501L2, and PS8501L3 products.

The PS2562-1 is optically coupled isolators containing a GaAs light emitting diode and an NPN silicon darlington connected phototransistor.

The PS2811-1 and PS2811-4 are optically coupled isolators suitable for high-density applications. They feature high current transfer ratio, high isolation voltage, and a compact package.

This data sheet provides detailed information on the PS9821-1 and PS9821-2 high CMR, 15 Mbps open collector output type 8-pin SSOP (SO-8) 3.3V high-speed photocouplers.

The PS2705A-1 is a high isolation voltage SOP optically coupled isolator from NEC. It features AC input response, safety standards UL, DIN EN60747-5-2 (VDE0884 Part2) approved. It is used in hybrid IC, telephone/FAX machine, FA/OA equipment, programmable logic controllers, power supply etc.

2SK3902 is a high current switching N-channel MOS Field Effect Transistor designed by NEC. It features super low On-state resistance, low C iss and built-in gate protection diode.

ED2/EF2 series miniature signal relays are NEC's new ultra-low power consumption relays, achieving 50 mW of ultra low power consumption.

µPB1508GV is a 3.0 GHz input divide by 2 prescaler IC for DBS tuner applications. µPB1508GV can make VHF/UHF band PLL frequency synthesizer apply to DBS/ECS tuners. µPB1508GV is a shrink package version of µPB584G so that this small package contributes to reduce the mounting space. µPB1508GV is manufactured using NEC’s high fT NESAT™ IV silicon bipolar process. This process uses silicon nitride passivation film and gold electrodes. These materials can protect chip surface from external pollution and prevent corrosion/migration. Thus, this IC has excellent performance, uniformity and reliability.

The PS9513, PS9513L1, PS9513L2, and PS9513L3 are optically coupled isolators containing a GaAlAs LED and a photo diode and a signal processing circuit. It is suitable for IPM drive and has high common mode transient immunity and low pulse width distortion.

The PS710A-1A and PS710AL-1A are solid state relays with GaAs LEDs on the input side and MOS FETs on the output side. It is suitable for PLC applications due to its large continuous load current and low on-state resistance.

The PS9117A is an optically coupled high-speed, active low type isolator containing a GaAlAs LED on the input side and a photodiode and a signal processing circuit on the output side on one chip. The PS9117A is designed specifically for high common mode transient immunity (CMR) and low pulse width distortion. The PS9117A is suitable for high density application.

PS7360-1A and PS7360L-1A are solid state relays containing GaAs LEDs on the light emitting side (input side) and MOS FETs on the output side. They are suitable for analog signal control because of their low offset and high linearity. The PS7360L-1A has a surface mount type lead.