CISSOID Introduces a High-Temperature N-Channel MOSFET Transistor 80V / 1A in a Tiny SMD Package

29th November 2012
ES Admin
CISSOID introduces the CHT-NMOS8001, the latest member of its EARTH family of general purpose transistors. The CHT-NMOS8001 is an N-channel MOSFET guaranteed for operation from -55°C up to +225°C. It is available in a tiny thin dual flat pack (TDFP) hermeticallysealed Ceramic SMD package, as small as 5x5.5mm (PCB footprint).
This transistor is capable of switching a current up to 1A (continuous) or blocking a voltage up to 80V with a drain cut-off current as low as 10uA at 225°C. In repetitive pulse conditions, it is able to handle peak currents up to 3.3A at 225°C.

The NMOS8001 is a logic-level device, i.e. it can be directly driven by a 0-5V logic signal. The gate is protected by anti-series diodes, with ESD rating up to 2KV HBM, allowing a negative gate-to-source bias which gives more flexibility to circuit designers.

With a static on-state resistance (RDS-ON) of 0.76Ω at 25°C (1.56Ω at 225°C) and a total switching energy of 413nJ (at 40V/1A), the CHT-NMOS8001 offers a perfect trade-off between conduction and switching losses for current switching in the range between 100mA and 500mA, e.g. in low-power low-voltage Flyback DC-DC converters.

The CHT-NMOS8001 will find its use in a number of designs involving low and medium power switching, power management and signal conditioning in applications like Oil&Gas (down-hole tools and smart completion), aeronautic, industrial and aerospace.

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