SMLVT3V3| Datasheet

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SMLVT3V3
Low voltage TransilTM
Features

Peak pulse power 600 W (10/1000 s) Stand off voltage 3.3 V Unidirectional type Low clamping factor Fast response time JEDEC registered package outline

K
SMB (JEDEC DO-214AA)

Description
The SMLVT3V3 is a Transil diode designed specifically to protect sensitive 3.3 V equipment against transient overvoltages. Transil diodes provide high overvoltage protection by clamping action. Their instantaneous response to transient overvoltages make them particularly suited to protect voltage sensitive devices such as MOS technology and low voltage supplied ICs Table 1.
Symbol PPP P IFSM Tstg Tj TL

Order code
Part number SMLVT3V3 Marking CD

Absolute maximum ratings (Tamb = 25 C)
Parameter Peak pulse power dissipation (1) Power dissipation on infinite heatsink Non repetitive surge peak forward current for unidirectional types Storage temperature range Maximum junction temperature Maximum lead temperature for soldering during 10 s. Tj initial = Tamb Tamb = 50 C tp = 10 ms Tj initial = Tamb Value 600 6 100 -65 to +175 +175 260 Unit W W A C C C

1. For a surge greater than the maximum values, the diode will fail in short-circuit.

TM: Transil is a trademark of STMicroelectroniocs

April 2007

Rev 3

1/7
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