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© Nexperia B.V. (year). All rights reserved.
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PRTR5V0U4Y
Integrated quad ultra-low capacitance ESD protection
Rev. 01 — 8 May 2008
Product data sheet
1. Product profile
1.1 General description
The PRTR5V0U4Y is designed to protect Input/Output (I/O) ports that are sensitive to
capacitive load, such as USB 2.0, Ethernet and DVI from destruction by ElectroStatic
Discharge (ESD). It provides protection to downstream signal and supply components
from ESD voltages as high as
±8
kV (contact discharge).
The PRTR5V0U4Y incorporates four pairs of ultra-low capacitance rail-to-rail diodes plus
a Zener diode. The rail-to-rail diodes are connected to the Zener diode which allows ESD
protection to be independent of supply voltage. The PRTR5V0U4Y is fabricated using thin
film-on-silicon technology integrating four ultra-low capacitance rail-to-rail ESD protection
diodes in a miniature 6-lead SOT363 package.
1.2 Features
I
I
I
I
I
Pb-free and RoHS compliant
ESD protection compliant to IEC 61000-4-2 level 4,
±8
kV contact discharge
Four ultra-low input capacitance (1 pF typical) rail-to-rail ESD protection diodes
Low-voltage clamping due to integrated Zener diode
Small 6-lead SOT363 package
1.3 Applications
I
General-purpose downstream ESD protection high frequency analog signals and
high-speed serial data transmission for ports inside:
N
Cellular and PCS mobile handsets
N
PC-/notebook USB 2.0/IEEE 1394 ports
N
DVI/HDMI interfaces
N
Cordless telephones
N
Wireless data (WAN/LAN) systems
N
PDAs
NXP Semiconductors
PRTR5V0U4Y
Integrated quad ultra-low capacitance ESD protection
2. Pinning information
Table 1.
Pin
1
2
3
4
5
6
Pinning
Description
ESD protection I/O 1
ground (GND)
ESD protection I/O 2
ESD protection I/O 3
supply voltage (V
CC
)
ESD protection I/O 4
1
2
3
001aag273
Simplified outline
Graphic symbol
6
5
4
6
5
4
1
2
3
3. Ordering information
Table 2.
Ordering information
Package
Name
PRTR5V0U4Y
SC-88
Description
plastic surface-mounted package; 6 leads
Version
SOT363
Type number
4. Limiting values
Table 3.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
V
I
V
esd
Parameter
input voltage
electrostatic discharge
voltage
all pins; IEC 61000-4-2;
level 4
contact discharge
air discharge
T
stg
storage temperature
−8
−15
−55
+8
+15
+125
kV
kV
°C
Conditions
Min
−0.5
Max
+5.5
Unit
V
5. Recommended operating conditions
Table 4.
Symbol
T
amb
Operating conditions
Parameter
ambient temperature
Conditions
Min
−40
Max
+85
Unit
°C
PRTR5V0U4Y_1
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 01 — 8 May 2008
2 of 10
NXP Semiconductors
PRTR5V0U4Y
Integrated quad ultra-low capacitance ESD protection
6. Characteristics
Table 5.
Characteristics
T
amb
= 25
°
C unless otherwise specified.
Symbol
C
(I/O-GND)
I
LR
V
BR
V
F
Parameter
input/output to ground
capacitance
reverse leakage current
breakdown voltage
forward voltage
Conditions
pins 1, 3, 4 and 6; V
I
= 0 V; f = 1 MHz;
V
CC
= 3.0 V
pins 1, 3, 4 and 6 to ground; V
I
= 3.0 V
Zener diode; I = 1 mA
Min
-
-
6
-
Typ
1.0
-
-
0.7
Max
-
100
9
-
Unit
pF
nA
V
V
7. Application information
7.1 IEEE 1394a/b protection
The PRTR5V0U4Y is optimized to protect both the IEEE 1394 physical layer and the
IEEE 1394 connector ports against ESD.
TPBIAS
1
µ
F
Shld1
7
BUS PWR
56
Ω
56
Ω
PWR
1
TPA+
TPA−
TPA+
TPA−
6
5
IEEE 1394
PHYSICAL
LAYER
1
6
1394
CONNECTOR
2
5
3
4
TPB+
TPB−
56
Ω
56
Ω
TPB+
TPB−
GND
Shld2
220 pF
5 kΩ
1 nF
10 nF
1 MΩ
4
3
2
8
001aag050
Fig 1.
Typical application for IEEE 1394a/b ESD protection
PRTR5V0U4Y_1
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 01 — 8 May 2008
3 of 10
NXP Semiconductors
PRTR5V0U4Y
Integrated quad ultra-low capacitance ESD protection
7.2 Universal serial bus 2.0 protection
The PRTR5V0U4Y is optimized to protect USB 2.0 ports with or without OTG functionality
against ESD.
VBUS
DAT+
DAT−
to phone
ID
GND
Shld GND
mini B receptacle
1
6
mini A receptacle
USB OTG
RECEPTACLE
CARKIT
2
5
3
4
001aag051
The device is capable of protecting the USB data lines as well as VBUS supply and the ID pin.
Fig 2.
Typical application for USB OTG ESD protection
7.3 Universal SIM-card protection
The PRTR5V0U4Y protects the SIM-card interfaces against ESD.
I/O
CLOCK
RESET
V
CC
GND
SIM
1
6
2
5
3
4
001aag052
This device also protects V
CC
.
Fig 3.
Typical application for universal SIM-card ESD protection
PRTR5V0U4Y_1
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 01 — 8 May 2008
4 of 10
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