Datasheet > PACDN042

PACDN042

更新时间： 2024-10-01 22:28:27

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CALMIRCO		/
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TRANSIENT VOLTAGE SUPPRESSOR ARRAYS

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PACDN042 数据手册

PACDN042/043/

044/045/046

CALIFORNIA MICRO DEVICES

TRANSIENT VOLTAGE SUPPRESSOR ARRAYS

Features

2, 3, 4, 5, or 6 transient voltage suppressors in a single

surface-mount package.

Applications

ESD protection of PC ports, e.g. USB port.

Protection of interface ports or IC pins

which are exposed to high levels of ESD.

Compact SMT packages save board space and ease

layout in space critical applications compared to

discrete solutions.

In-system ESD protection to 20kV contact discharge

per IEC 61000-4-2 International Standard.

Product Description

The PACDN042, PACDN043, PACDN044, PACDN045, and PACDN046 are transient voltage suppressor arrays that provide a very

high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD). The devices

are designed and characterized to safely dissipate ESD strikes at levels well beyond the maximum requirements set forth in the

IEC 61000-4-2 International Standard (Level 4, 8kV contact discharge). All pins are rated at 20kV ESD using the IEC 61000-4-

2 contact discharge method.

Using the MIL-STD-883D (Method 3015) specification for Human Body Model (HBM) ESD, all pins are protected for contact

discharges to greater than 30kV.

Schematic Configurations

STANDARD SPECIFICATIONS

Parameter

Reverse Stand-off Voltage, I = 10uA

Signal Clamp Voltage:

Min.

Typ.

Max.

Unit

5.5

Positive Clamp, 10mA

Negative Clamp, 10mA

5.6

-1.2

6.8

-0.8

8.0

-0.4

In-system ESD withstand voltage*:

Human Body Model (MIL-STD-883D, method 3015)

IEC 61000-4-2, contact discharge method

±30

±20

Clamping voltage during ESD discharge

MIL-STD-883D (Method 3015), 8kV

Capacitance @ 2.5V dc, 1 MHz

Temperature Range:

Positive

Negative

-8

Operating

-40

-65

150

0.225

0.5

°C

Storage

Package Power Rating: SOT23, SOT23-5, SOT-143

TSSOP, MSOP

* ESD applied between channel pin and ground, one at a time. All other channels are open. All GND pins grounded.

This parameter is guaranteed by design and characterization..

Note: GND in this document refers to the lower supply voltage.

C1470800

8/25/2000 215 Topaz Street, Milpitas, California 95035

Tel: (408) 263-3214

Fax: (408) 263-7846

www.calmicro.com

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