Datasheet

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General Description

The MAX13202E/MAX13204E/MAX13206E/MAX13208E

low-capacitance ±30kV ESD-protection diode arrays

are designed to protect sensitive electronics attached

to communication lines. Each channel consists of a pair

of diodes that steer ESD current pulses to V

or GND.

The MAX13202E/MAX13204E/MAX13206E/MAX13208E

protect against ESD pulses up to ±15kV Human Body

Model (HBM) and ±30kV Air-Gap Discharge, as speci-

fied in IEC 61000-4-2. These devices have a 6pF on-

capacitance per channel, making them ideal for use on

high-speed data I/O interfaces.

The MAX13204E is a quad-ESD structure designed for

Ethernet and FireWire

applications. The MAX13202E/

MAX13206E/MAX13208E are 2-channel, 6-channel,

and 8-channel devices. They are designed for cell-

phone connectors and SVGA video connections.

These devices are available in 6-, 8-, and 10-pin µDFN

packages and are specified over the -40°C to +125°C

automotive operating temperature range.

Applications

USB Ethernet

USB 2.0 Video

PDAs Cell Phones

FireWire

Features

♦ High-Speed Data-Line ESD Protection

±15kV—Human Body Model

±30kV—IEC 61000-4-2, Air-Gap Discharge

♦ Tiny µDFN Package

MAX13202E (1mm x 1.5mm)

MAX13204E (2mm x 2mm)

MAX13206E (2mm x 2mm)

MAX13208E (2mm x 2mm)

♦ Low 6pF Input Capacitance

♦ Low 1nA (max) Leakage Current

♦ +0.9V to +16V Supply Voltage Range

MAX13202E/MAX13204E/MAX13206E/MAX13208E

2-/4-/6-/8-Channel, ±30kV ESD Protectors in µDFN

________________________________________________________________ Maxim Integrated Products 1

Ordering Information

19-3855; Rev 1; 4/06

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

Note: All devices are specified over the -40°C to +125°C auto-

motive operating temperature range.

+Denotes lead-free package

PART

PIN-

PKG

PROTECTED

I/O PORTS

TOP

MARK

PKG

CODE

MAX13202EALT+

µDFN

2BV

L611-1

MAX13204EALT+

µDFN

AAO

L622-1

MAX13206EALA+

µDFN

6 AAL

L822-1

MAX13208EALB+

µDFN

AAD

L1022-1

Pin Configurations

FireWire is a registered trademark of Apple Computer, Inc.

MAX13202E

MAX13204E

MAX13206E

MAX13208E

PROTECTED

CIRCUIT

0.1µF

I/0_I/0

Typical Operating Circuit

123

654

MAX13202E

N.C.N.C.

I/O2

I/O1

GND

µDFN

(1mm x 1.5mm)

Pin Configurations continued at end of data sheet.

Summary of content (9 pages)

PAGE 1
9-3855; Rev 1; 4/06 2-/4-/6-/8-Channel, ±30kV ESD Protectors in µDFN The MAX13202E/MAX13204E/MAX13206E/MAX13208E low-capacitance ±30kV ESD-protection diode arrays are designed to protect sensitive electronics attached to communication lines. Each channel consists of a pair of diodes that steer ESD current pulses to VCC or GND. The MAX13202E/MAX13204E/MAX13206E/MAX13208E protect against ESD pulses up to ±15kV Human Body Model (HBM) and ±30kV Air-Gap Discharge, as specified in IEC 61000-4-2.
PAGE 2
MAX13202E/MAX13204E/MAX13206E/MAX13208E 2-/4-/6-/8-Channel, ±30kV ESD Protectors in µDFN ABSOLUTE MAXIMUM RATINGS VCC to GND ............................................................-0.3V to +18V I/O_ to GND ................................................-0.3V to (VCC + 0.3V) Continuous Power Dissipation (TA = +70°C) 6-Pin, 1mm x 1.5mm µDFN (derate 2.1mW/°C above +70°C)................................................................168mW 6-Pin, 2mm x 2mm µDFN (derate 4.5mW/°C above +70°C)..............
PAGE 3
2-/4-/6-/8-Channel, ±30kV ESD Protectors in µDFN CLAMP VOLTAGE vs. DC CURRENT 1 VCC = 12V 0.1 1.0 I/O TO VCC 0.9 I/O TO GND 0.8 MAX13204E//6E/8E toc03 MAX13204E//6E/8E toc02 10 1 VCC = 12V VCC = 5V 0.1 VCC = 3.3V 0.01 0.01 VCC = 3.3V 0.001 0.001 0.7 30 -40 -25 -10 5 20 35 50 65 80 95 110 125 50 70 90 110 130 DC CURRENT (mA) TEMPERATURE (°C) TEMPERATURE (°C) INPUT CAPACITANCE vs. INPUT VOLTAGE INPUT CAPACITANCE vs. INPUT VOLTAGE 13 12 11 VCC = 3.3V 9 8 VCC = 5.
PAGE 4
MAX13202E/MAX13204E/MAX13206E/MAX13208E 2-/4-/6-/8-Channel, ±30kV ESD Protectors in µDFN Detailed Description The MAX13202E/MAX13204E/MAX13206E/MAX13208E are diode arrays designed to protect sensitive electronics against damage resulting from ESD conditions or transient voltages. The low input capacitance makes these devices ideal for high-speed data lines. The MAX13202E/MAX13204E/MAX13206E/MAX13208E protect two, four, six, and eight channels, respectively.
PAGE 5
2-/4-/6-/8-Channel, ±30kV ESD Protectors in µDFN A low-ESR 0.1µF capacitor must be used between VCC and GND. This bypass capacitor absorbs the charge transferred by a +14kV (MAX13204E/MAX13206E/ MAX13208E) and ±12kV (MAX13202E) IEC61000-4-2 Contact Discharge ESD event. Ideally, the supply rail (VCC) would absorb the charge caused by a positive ESD strike without changing its regulated value. In reality, all power supplies have an effective output impedance on their positive rails.
PAGE 6
MAX13202E/MAX13204E/MAX13206E/MAX13208E 2-/4-/6-/8-Channel, ±30kV ESD Protectors in µDFN Layout Recommendations RC 50Ω to 100Ω CHARGE-CURRENTLIMIT RESISTOR HIGHVOLTAGE DC SOURCE Cs 150pF RD 330Ω DISCHARGE RESISTANCE STORAGE CAPACITOR DEVICE UNDER TEST Figure 6. IEC 61000-4-2 ESD Test Model Human Body Model Figure 4 shows the Human Body Model, and Figure 5 shows the current waveform it generates when discharged into a low impedance.
PAGE 7
2-/4-/6-/8-Channel, ±30kV ESD Protectors in µDFN MAX13202E MAX13204E MAX13206E VCC VCC VCC I/O1 I/O2 I/O4 I/O3 I/O2 I/O1 GND I/O1 I/O2 I/O4 I/O3 GND I/O5 I/O6 GND MAX13208E VCC I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 I/O8 GND GND I/O4 I/O3 GND I/O6 I/O5 I/O4 GND I/O8 I/O7 I/O6 I/O5 Pin Configurations (continued) 6 5 4 8 7 6 5 10 9 8 7 6 MAX13204E MAX13208E MAX13206E 1 8 µDFN (2mm x 2mm) 2 3 4 5 I/O4 4 I/O3 VCC 3 VCC I/O2 6 µDFN (2mm x 2mm)
PAGE 8
Package Information (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) 6L UDFN.
PAGE 9
2-/4-/6-/8-Channel, ±30kV ESD Protectors in µDFN XXXX XXXX XXXX b e 6, 8, 10L UDFN.EPS A D N SOLDER MASK COVERAGE E PIN 1 0.10x45∞ L L1 1 SAMPLE MARKING PIN 1 INDEX AREA A A (N/2 -1) x e) 7 CL CL b L A A2 L e EVEN TERMINAL A1 e ODD TERMINAL PACKAGE OUTLINE, 6, 8, 10L uDFN, 2x2x0.80 mm 21-0164 -DRAWING NOT TO SCALE- A 1 2 COMMON DIMENSIONS SYMBOL MIN. NOM. A 0.70 0.75 0.80 A1 0.15 0.20 0.25 A2 0.020 0.025 D 1.95 2.00 E 1.95 2.00 L 0.30 0.40 L1 MAX. 0.