Datasheet IP4220CZ6 Datasheet (Philips)

Page 1
IP4220CZ6
Dual USB 2.0 integrated ESD protection to IEC 61000-4-2 level 4
Rev. 04 — 12 September 2005 Product data sheet
1. Product profile

1.1 General description

The IP4220CZ6 is designed to protect I/O lines sensitive to capacitive load, such as USB
2.0, ethernet, DVI etc. from damagedue to ElectroStatic Discharge (ESD). It incorporates four pairs of ultra-low capacitance rail-to-rail diodes plus an additional Zener diode to provide protection to signal and supply components from ESD voltages as high as ±8kV contact discharge. Protection is supply voltage independent due to the rail-to-rail diodes being connected to the Zener diode. The IP4220CZ6 integrates four pairs of ultra-low capacitance rail-to-rail ESD protection diodes in a miniature 6-lead SOT457 package.

1.2 Features

ESD IEC 61000-4-2 level 4, ±8 kV contact discharge compliant protection
Four pairs of ultra-low input capacitance (1 pF typ.) ESD rail-to-rail protection diodes
Low voltage clamping due to integrated Zener diode
Small 6 lead SO6 (SOT457) package
IEC 61000-4-5 15A Lightning (8/20 µs)

1.3 Applications

General-purpose downstream ESD protection for high frequency analog signal ports
and high-speed serial data transmission ports in:
Cellular and PCS mobile handsets
PC-/notebook USB 2.0/IEEE1394 ports
DVI interfaces
Cordless telephones
Wireless data (WAN/LAN) systems
PDAs
HDMI
Page 2
Philips Semiconductors

2. Pinning information

Table 1: Pinning
Pin Description Simplified outline Symbol
1 ESD protection I/O 1 2 GND 3 ESD protection I/O 2 4 ESD protection I/O 3 5 Supply voltage V 6 ESD protection I/O 4

3. Ordering information

IP4220CZ6
Dual USB 2.0 integrated ESD protection
5
2
001aac379
4
3
6
4
56
P
132
1
Table 2: Ordering information
Type number Package
Name Description Version
IP4220CZ6 - plastic surface mounted package; 6 leads SOT457

4. Limiting values

Table 3: Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter Conditions Min Max Unit
V
I/O
V
esd
I/O DC input voltage 0 5.5 V electrostatic discharge;
IEC 61000-4-2, level 4, contact 8+8kV
all pins
T
stg
storage temperature 55 +125 °C

5. Recommended operating conditions

Table 4: Operating conditions
Symbol Parameter Conditions Min Typ Max Unit
T
amb
ambient temperature 40 - +85 °C
IP4220CZ6_4 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 04 — 12 September 2005 2 of 10
Page 3
Philips Semiconductors

6. Characteristics

Table 5: Characteristics
T
= 25°C; unless otherwise specified.
case
Symbol Parameter Conditions Min Typ Max Unit
C
I/O(n)
I
L(n)
C
d(Zener)
V
BR(Zener)
V
F
IP4220CZ6
Dual USB 2.0 integrated ESD protection
pin capacitance to ground, pins 1, 3, 4 and 6
diode reverse leakage
V
=0V;
I/O(n)
f = 1 MHz; V
= +3.0 V
P
V
= +3.0 V - - 100 nA
I/O(n)
current, pins 1, 3, 4 and 6 to ground
Zener diode capacitance to ground, pin 5 to pin 2
Zener diode breakdown
V
=0V;
I/O(n)
f = 1 MHz; V
= +3.0 V
P
I=1mA 6 - 9 V
voltage, pin 5 to pin 2 forward voltage - 0.7 - V
- 1.0 - pF
-40-pF

7. Application information

7.1 Universal serial bus 2.0 protection

The IP4220CZ6 is optimized to protect, for example, two USB 2.0 ports from ESD. Each device is capable of protecting both USB data lines and the V application is shown in Figure 1.
USB 2.0
IEEE1394
CONTROLLER
4
5
6
IP4220CZ6
supply. A typical
BUS
V
BUS
D+ D GND
3
2
1
V
BUS
D+ D GND
001aac380
Fig 1. Typical application of IP4220CZ6
IP4220CZ6_4 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 04 — 12 September 2005 3 of 10
Page 4
Philips Semiconductors

7.2 IP4220CZ6 spice model

Table 6: Diodes spice parameters
Symbol Parameter Value Unit
CJO zero-bias junction
VJ junction potential 650 778 650 778 650 778 650 778 640 mV M grading coefficient 0.36 0.36 0.36 0.36 0.36 0.36 0.36 0.36 0.36 ­BV reverse breakdown
IP4220CZ6
Dual USB 2.0 integrated ESD protection
D1 D2 D3 D4 D5 D6 D7 D8 DZ
0.37 0.37 0.37 0.37 0.37 0.37 0.37 0.37 27 pF
capacitance
50 50 50 50 50 50 50 50 7.3 V
voltage
pin 5
L3
C2
C1D1D2
pin 1 pin 6
D3
L2L1
D4
C3 C6 L6
DZ
C4 C5
L4
L5
pin 2
D5
D6
pin 4
D7
C7
D8 C8
Fig 2. IP4220CZ6 spice model schematic
Table 7: Spice model list of components; see
Figure 2
Component Parameter Value Unit
L1 inductance 880 pH
resistance 200 m
L2 inductance 800 pH
resistance 200 m
L3 inductance 440 pH
resistance 200 m
L4 inductance 480 pH
resistance 200 m
L5 inductance 800 pH
resistance 200 m
L6 inductance 640 pH
resistance 200 m
L7 inductance 640 pH
resistance 200 m C1 160 fF C2 160 fF C3 160 fF
L7
pin 3
001aad104
IP4220CZ6_4 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 04 — 12 September 2005 4 of 10
Page 5
Philips Semiconductors
IP4220CZ6
Dual USB 2.0 integrated ESD protection
Table 7: Spice model list of components; see
Component Parameter Value Unit
C4 160 fF C5 160 fF C6 160 fF C7 160 fF
Figure 2
…continued
IP4220CZ6_4 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 04 — 12 September 2005 5 of 10
Page 6
Philips Semiconductors
IP4220CZ6
Dual USB 2.0 integrated ESD protection

8. Package outline

Plastic surface mounted package; 6 leads SOT457
D
y
56
pin 1 index
4
A
A
1
E
H
E
Q
AB
c
X
v M
A
132
L
p
e
b
p
wBM
detail X
0 1 2 mm
scale
DIMENSIONS (mm are the original dimensions)
A
UNIT
A
1.1
mm
0.9
OUTLINE VERSION
SOT457 SC-74
0.1
0.013
b
cD
p
1
0.40
0.25
IEC JEDEC JEITA
0.26
0.10
3.1
2.7
e
E
1.7
0.95
1.3
REFERENCES
H
3.0
2.5
L
Qywv
p
E
0.6
0.2
0.33
0.23
0.2 0.10.2
EUROPEAN
PROJECTION
ISSUE DATE
01-05-04 04-11-08
Fig 3. Package outline SOT457
IP4220CZ6_4 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 04 — 12 September 2005 6 of 10
Page 7
Philips Semiconductors

9. Abbreviations

Table 8: Abbreviations
Acronym Description
DVI Digital Video Interface HDMI High Definition Multimedia Interface LAN Local Area Network PCS Personal Communication System PDA Personal Digital Assistant USB 2.0 Universal Serial Bus 2.0 WAN Wide Area Network
IP4220CZ6
Dual USB 2.0 integrated ESD protection
IP4220CZ6_4 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 04 — 12 September 2005 7 of 10
Page 8
Philips Semiconductors
Dual USB 2.0 integrated ESD protection
IP4220CZ6

10. Revision history

Table 9: Revision history
Document ID Release date Data sheet status Change notice Doc. number Supersedes
IP4220CZ6_4 20050912 Product data sheet - - IP4220CZ6_3 Modifications: IP4220CZ6_3 20050712 Product data sheet - - IP4220CZ6_2 IP4220CZ6_2 20050608 Product data sheet - 9397 750 14555 IP4220CZ6_N_1 IP4220CZ6_N_1 20040917 Preliminary specification - n.a. -
Section 7.2 “IP4220CZ6 spice model”: units of C1 to C7 in spice model list changed from nF to fF.
IP4220CZ6_4 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 04 — 12 September 2005 8 of 10
Page 9
Philips Semiconductors

11. Data sheet status

IP4220CZ6
Dual USB 2.0 integrated ESD protection
Level Data sheet status
I Objective data Development This data sheet contains data from the objective specification for product development. Philips
II Preliminary data Qualification This data sheetcontains data from thepreliminary specification. Supplementarydatawill be published
III Product data Production This data sheet contains data from the product specification. Philips Semiconductors reserves the
[1] Please consult the most recently issued data sheet before initiating or completing a design. [2] The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at
URL http://www.semiconductors.philips.com.
[3] For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status.
[1]
Product status
12. Definitions
Short-form specification — The data in a short-form specification is
extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook.
Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warrantythatsuch applications will be suitable for the specified use without further testing or modification.
[2] [3]
Definition
Semiconductors reserves the right to change the specification in any manner without notice.
at a laterdate. Philips Semiconductors reservesthe right to change the specification withoutnotice, in order to improve the design and supply the best possible product.
right to make changesatany time in order to improvethe design, manufacturing and supply. Relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN).
customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.
Right to make changes — Philips Semiconductors reserves the right to make changes in the products - including circuits, standard cells, and/or software - described or contained herein in order to improve design and/or performance. When the product is in full production (status ‘Production’), relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, andmakes norepresentationsor warrantiesthatthese productsare free frompatent,copyright, or maskwork right infringement, unless otherwise specified.

14. Trademarks

13. Disclaimers

Life support — These products are not designed for use in life support
appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors
Notice — All referenced brands, product names, service names and trademarks are the property of their respective owners.

15. Contact information

For additional information, please visit: http://www.semiconductors.philips.com For sales office addresses, send an email to: sales.addresses@www.semiconductors.philips.com
IP4220CZ6_4 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 04 — 12 September 2005 9 of 10
Page 10
Philips Semiconductors

16. Contents

1 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1 General description. . . . . . . . . . . . . . . . . . . . . . 1
1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.3 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 Pinning information. . . . . . . . . . . . . . . . . . . . . . 2
3 Ordering information. . . . . . . . . . . . . . . . . . . . . 2
4 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 2
5 Recommended operating conditions. . . . . . . . 2
6 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 3
7 Application information. . . . . . . . . . . . . . . . . . . 3
7.1 Universal serial bus 2.0 protection . . . . . . . . . . 3
7.2 IP4220CZ6 spice model . . . . . . . . . . . . . . . . . . 4
8 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 6
9 Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . . 7
10 Revision history. . . . . . . . . . . . . . . . . . . . . . . . . 8
11 Data sheet status. . . . . . . . . . . . . . . . . . . . . . . . 9
12 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
13 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
14 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
15 Contact information . . . . . . . . . . . . . . . . . . . . . 9
IP4220CZ6
Dual USB 2.0 integrated ESD protection
© Koninklijke Philips Electronics N.V. 2005
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form partof any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights.
Published in The Netherlands
Date of release: 12 September 2005
Document number: IP4220CZ6_4
Loading...