SMTYF Datasheet, PDF (1/8 Pages) STMicroelectronics – Low forward voltage TVS Transky™

SMTYF
Low forward voltage TVS Transky™
Features
■ High peak pulse power:
– 600 W (10/1000 µs)
– 4000 W (8/20 µs)
■ Stand-off voltage 5 or 12 V
■ Low forward voltage: 0.48 V @ 0.85 A @ 25 °C
■ Low clamping factor V_CL/V_BR
■ Fast response time
■ Very thin package (1.0 mm overall component
height)
■ ECOPACK2^® halogen-free package
Complies with the following standards:
■ IEC 61000-4-2 level 4:
– 15 kV (air discharge)
– 8 kV (contact discharge)
■ MIL STD 883E- Method 3015-7: class 3C
– Human body model
Description
The Transky is designed specifically for portable
equipment and miniaturized electronic devices
subject to ESD transient overvoltages.
The Transky combines the performance of a
Transil™ or TVS (transient voltage supressor) and
low forward voltage Schottky diode in a monolithic
structure.
K
A
A
K
Unidirectional
SMAflat
TM: Transky is a trademark of STMicroelectronics.
TM: Transil is a trademark of STMicroelectronics.
September 2008
Rev 1
1/8
www.st.com
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