GENERAL DESCRIPTION
It’s mainly suitable for battery pack or power management in cell phone and PDA.

FEATURES
*VDSS=-20V, ID=-4.5A.
*Drain-Source ON Resistance.
: RDS(ON)=60m (Max.) @ VGS=-4.5V,.ID=-4.5A
: RDS(ON)=110m (Max.) @ VGS=-2.5V,.ID=-3.3A
*Super High Dense Cell Design for Extremely Low RDS(ON)

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FEATURES
*350 Watts peak pulse power (tp=8/20 s)
*Transient protection for data lines to
-IEC 61000-4-2(ESD) 15kV(Air), 8kV(Contact)
-IEC 61000-4-4(EFT) 40A(tp=5/50ns)
-IEC 61000-4-5(Lightning) 15A(tp=8/20 s)
*Small package for use in portable electronics.
*Suitable replacement for Multi-Layer Varistors in ESD protection applications.
*Protects on I/O or power line.
*Low clamping voltage.
*Low leakage current.

APPLICATIONS
*Cell phone handsets and accessories.
*Microprocessor based equipment.
*Personal digital assistants (PDA s)
*Notebooks, desktops, & servers.
*Portable instrumentation.
*Pagers peripherals.

TAG ESD

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GENERAL DESCRIPTION
This Trench MOSFET has better characteristics, such as fast switching time, low on resistance, low gate charge and excellent avalanche characteristics.
It is mainly suitable for power management in pc, portable equipment and battery powered systems.

FEATURES
* VDSS=40V, ID=7A.
* Drain-Source ON Resistance.
- RDS(ON)=25m (Max.) @VGS=10V
- RDS(ON)=45m (Max.) @VGS=4.5V
* Super High Dense Cell Design
* High Power and Current Handing Capability

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KAB3405T is a high efficient Step-Up Type DC/DC Converter specially designed for constant current drive of White LED.
This IC can drive 2-10 white LEDs connected series using a Li-ion Battery.
This IC contains N-ch MOS-FET Transistor for Coil-Switching, and LED Current (IF) is set with an external resistor.

Features
* Variable LED Current IF is set with a external resistor : 20 mA (Typ.) @ RSENS = 15
* High Efficiency
* Output Over Voltage Shutdown
* Built in output over voltage protect circuit.
* Switching Frequency : 1.0 MHz (Typ.)

Applications
* Back light white LEDs in LCD of PDA, Cellular Phone
* Handy Terminal Equipment.

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FEATURES
* 100 Watts peak pulse power (tp=8/20 s)
* Transient protection for data lines to
- IEC 61000-4-2(ESD) 15kV(Air), 8kV(Contact)
- IEC 61000-4-4(EFT) 40A(tp=5/50ns)
- IEC 61000-4-5(Lightning) 10A(tp=8/20 s)
* Small package for use in portable electronics.
* Suitable replacement for Multi-Layer Varistors in ESD
* protection applications. (* Multi-Layer Varistors [0402 Size])
* Protects on I/O or power line.
* Low clamping voltage.
* Low leakage current.

APPLICATIONS
* Cell phone handsets and accessories.
* Microprocessor based equipment.
* Personal digital assistants (PDA s)
* Notebooks, desktops, & servers.
* Portable instrumentation.
* Pagers peripherals.

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