PESD3V3X4UHM [NEXPERIA]
4-fold ESD protection array for SD-card protectionProduction;
| 型号： | PESD3V3X4UHM |
| 厂家： | 
Nexperia |
| 描述： | 4-fold ESD protection array for SD-card protectionProduction |
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PESD3V3X4UHM
4-fold ESD protection array for SD-card protection
12 February 2019
Product data sheet
1. General description
4-fold unidirectional ElectroStatic Discharge (ESD) protection array designed to protect up to four
lines from the damage caused by ESD and other transients.
The device is housed in a leadless extremely thin small DFN1308-6 (SOT8006B) Surface-Mounted
Device (SMD) plastic package.
2. Features and benefits
•
Unidirectional ESD protection of up to 4 lines
•
•
•
•
Very high surge robustness; IPP = 14.2 A (average measured) for 8/20 µs pulse
Very low clamping voltage: VCL = 3.7 V typ. for 11 A 8/20 µs pulse
ESD protection up to 25 kV
Very low dynamic resistance Rdyn = 0.15 Ω (TLP)
3. Applications
ESD protection for SD-card in portable communication, consumer devices and computing devices.
4. Quick reference data
Table 1. Quick reference data
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VRWM
reverse standoff
voltage
Tamb = 25 °C
-
-
3.3
V
IPPM
VCL
rated peak pulse
current
tp = 8/20 µs; Tamb = 25 °C
[1]
-
-
-
11
A
V
clamping voltage
IPPM = 11 A; tp = 8/20 µs; Tamb = 25 °C [1]
3.7
4.5
[1] Non-repetitive current pulse 8/20 µs exponential decay waveform according to IEC 61000-4-5.
Nexperia
PESD3V3X4UHM
4-fold ESD protection array for SD-card protection
5. Pinning information
Table 2. Pinning information
Pin
1
Symbol Description
Simplified outline
Graphic symbol
K1
CA
K2
K3
CA
K4
cathode (diode 1)
1
2
3
4
K1
CA
K2
K4
CA
K3
2
common anode
cathode (diode 2)
cathode (diode 3)
common anode
cathode (diode 4)
3
6
5
4
DFN1308-6 (SOT8006B)
006aaa156
5
6
6. Ordering information
Table 3. Ordering information
Type number
Package
Name
Description
Version
PESD3V3X4UHM
DFN1308-6
plastic, leadless extremely thin small package; 6 terminals; body SOT8006B
1.3 x 0.8 x 0.38 mm
7. Marking
Table 4. Marking codes
Type number
Marking code
PESD3V3X4UHM
X4
8. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134)
Symbol
IPPM
Tj
Parameter
Conditions
Min
-
Max
11
Unit
A
rated peak pulse current tp = 8/20 µs; Tamb = 25 °C
junction temperature
[1]
-
150
150
150
°C
°C
°C
Tamb
Tstg
ambient temperature
-55
-65
storage temperature
ESD maximum ratings
VESD electrostatic discharge
voltage
IEC 61000-4-2 (contact discharge)
IEC 61000-4-2 (air discharge)
[2]
[2]
-
-
25
25
kV
kV
[1] Non-repetitive current pulse 8/20 µs exponential decay waveform according to IEC 61000-4-5.
[2] Device stressed with ten non-repetitive ESD pulses.
©
PESD3V3X4UHM
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2019. All rights reserved
Product data sheet
12 February 2019
2 / 11
Nexperia
PESD3V3X4UHM
4-fold ESD protection array for SD-card protection
001aaa630
I
PP
120
100 %
90 %
100 % I ; 8 µs
PP
I
PP
(%)
80
-t
e
50 % I ; 20 µs
PP
40
10 %
t
t = 0.6 ns to 1 ns
r
0
0
10
20
30
40
30 ns
60 ns
t (µs)
001aaa631
Fig. 2. ESD pulse waveform according to IEC
61000-4-2
Fig. 1. 8/20 µs pulse waveform according to
IEC 61000-4-5
9. Characteristics
Table 6. Characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VRWM
reverse standoff
voltage
Tamb = 25 °C
-
-
3.3
V
VBR
IRM
Cd
breakdown voltage
IR = 1 mA; Tamb = 25 °C
5
-
-
-
-
-
-
-
6.2
1
7
V
reverse leakage current VRWM = 3.3 V; Tamb = 25 °C
100
nA
pF
V
diode capacitance
clamping voltage
f = 1 MHz; VR = 0 V; Tamb = 25 °C
IPP = 1 A; tp = 8/20 µs; Tamb = 25 °C
0.8
2
0.9
VCL
[1]
-
IPPM = 11 A; tp = 8/20 µs; Tamb = 25 °C [1]
3.7
3.8
0.15
8.1
4.5
V
IPP = 16 A; tp = 100 ns; Tamb = 25 °C
IR = 10 A; Tamb = 25 °C
Tamb = 25 °C
[2]
[2]
-
-
-
V
Rdyn
Vt1
dynamic resistance
trigger voltage
Ω
V
[1] Non-repetitive current pulse 8/20 µs exponential decay waveform according to IEC 61000-4-5.
[2] Non-repetitive current pulse, Transmission Line Pulse (TLP) tp = 100 ns; square pulse; ANSI/ESD STM5.5.1-2008.
©
PESD3V3X4UHM
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2019. All rights reserved
Product data sheet
12 February 2019
3 / 11
Nexperia
PESD3V3X4UHM
4-fold ESD protection array for SD-card protection
aaa-029513
I
0.9
C
d
(pF)
0.6
V
-V
-V
-V
BR RWM
CL
-I
-I
RM
R
0.3
0.0
-
+
P-N
0
1
2
3
4
-I
PP
V
(V)
R
aaa-029086
f = 1 MHz; Tamb = 25 °C
Fig. 4. Diode capacitance as a function of reverse
voltage; typical values
Fig. 3. V-I characteristics
aaa-029514
aaa-029515
50
0
I
I
PP
(A)
PP
(A)
40
-10
30
20
10
0
-20
-30
-40
-50
R
dyn
= 0.15 Ω
R
dyn
= 0.15 Ω
0
4
8
12
-12
-8
-4
0
V
(V)
V
(V)
CL
CL
tp = 100 ns; Transmission Line Pulse (TLP)
tp = 100 ns; Transmission Line Pulse (TLP)
Fig. 5. Positive clamping voltage (TLP); typical values Fig. 6. Negative clamping voltage (TLP); typical values
©
PESD3V3X4UHM
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2019. All rights reserved
Product data sheet
12 February 2019
4 / 11
Nexperia
PESD3V3X4UHM
4-fold ESD protection array for SD-card protection
ESD TESTER
4 GHz DIGITAL
OSCILLOSCOPE
RG 223/U
50 Ω coax
R
d
40 dB
ATTENUATOR
C
s
50 Ω
DUT
(DEVICE
UNDER
TEST)
IEC 61000-4-2 ed.2
= 150 pF; R = 330 Ω
C
s
d
10
8
2
0
V
(kV)
V
(kV)
6
-2
-4
4
2
-6
-8
0
-2
-10
-10
-10
0
10
20
30
40
50
60
70
0
10
20
30
40
50
60
70
t (ns)
t (ns)
unclamped +8 kV ESD pulse waveform
(IEC 61000-4-2 network)
unclamped -8 kV ESD pulse waveform
(IEC 61000-4-2 network)
aaa-003952
aaa-029517
Fig. 7. ESD clamping test setup and waveforms
aaa-029516
100
60
V
V
CL
CL
(V)
(V)
V
at 30 nA = -2 V
60
20
CL
V
at 30 nA = 2.1 V
CL
20
-20
-60
-20
-60
-100
-10
10
30
50
70
-10
10
30
50
70
t (ns)
t (ns)
Fig. 8. Clamped +8 kV pulse waveform (IEC 61000-4-2 Fig. 9. Clamped -8 kV pulse waveform (IEC 61000-4-2
network)
network)
©
PESD3V3X4UHM
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2019. All rights reserved
Product data sheet
12 February 2019
5 / 11
Nexperia
PESD3V3X4UHM
4-fold ESD protection array for SD-card protection
10. Application information
The device is designed for protection of up to 4 unidirectional data lines from the damage caused
by ESD and surge pulses. The device is suitable on lines where the signal polarities are above or
below ground.
data- or transmission lines
1
2
3
6
5
4
1
2
3
6
5
4
n.c.
n.c.
unidirectional protection of 4 lines
bidirectional protection of 3 lines
006aaa762
Fig. 10. Application diagram
Circuit board layout and protection device placement
Circuit board layout is critical for the suppression of ESD, Electrical Fast Transient (EFT) and surge
transients. The following guidelines are recommended:
•
•
•
•
•
•
•
•
Place the device as close to the input terminal or connector as possible
Minimize the path length between the device and the protected line.
Keep parallel signal paths to a minimum.
Avoid running protected conductors in parallel with unprotected conductors.
Minimize all Printed-Circuit Board (PCB) conductive loops including power and ground loops.
Minimize the length of the transient return path to ground.
Avoid using shared transient return paths to a common ground point.
Use ground planes whenever possible. For multilayer PCBs, use ground vias.
©
PESD3V3X4UHM
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2019. All rights reserved
Product data sheet
12 February 2019
6 / 11
Nexperia
PESD3V3X4UHM
4-fold ESD protection array for SD-card protection
11. Package outline
DFN1308-6, plastic, leadless extremely thin small package; 6 terminals; body 1.3 x 0.8 x 0.38 mm
SOT8006B
A
B
E
D
pin 1
index area
detail X
(optional side view)
(6x)
X
y
C
C
A
seating plane
A
1
A
2
y
1
C
e
e
1
2
3
L (6x)
6
5
4
b
v
C A B
(6x)
0
0.5
1 mm
scale
Dimensions (mm are the original dimensions)
Unit
max 0.43 0.05 0.18 0.23 1.40 0.90
A
A
A
b
D
E
e
L
u
v
y
y
1
1
2
0.30
nom 0.38 0.02 0.13 0.18 1.30 0.80 0.45 0.25
min 0.33 0.00 0.08 0.13 1.20 0.70 0.20
0.1
0.1 0.05 0.05
mm
sot8006b_po
References
Outline
version
European
projection
Issue date
18-12-14
IEC
JEDEC
- - -
JEITA
SOT8006B
Fig. 11. Package outline DFN1308-6 (SOT8006B)
©
PESD3V3X4UHM
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2019. All rights reserved
Product data sheet
12 February 2019
7 / 11
Nexperia
PESD3V3X4UHM
4-fold ESD protection array for SD-card protection
12. Soldering
Footprint information for reflow soldering of DFN1308-6 package
SOT8006B
1.6
0.28
0.18
0.17
0.27
0.45
0.45
0.5 0.4
1.05
1.35 0.15
0.25
1.08
recommend stencil thickness: 0.1 mm
occupied area
solder lands
solder resist
solder paste
Dimensions in mm
18-12-14
Issue date
sot8006b_fr
Fig. 12. Reflow soldering footprint for DFN1308-6 (SOT8006B)
©
PESD3V3X4UHM
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2019. All rights reserved
Product data sheet
12 February 2019
8 / 11
Nexperia
PESD3V3X4UHM
4-fold ESD protection array for SD-card protection
13. Revision history
Table 7. Revision history
Data sheet ID
Release date
Data sheet status
Change notice
Supersedes
PESD3V3X4UHM v.1 20190212
Product data sheet
-
-
©
PESD3V3X4UHM
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2019. All rights reserved
Product data sheet
12 February 2019
9 / 11
Nexperia
PESD3V3X4UHM
4-fold ESD protection array for SD-card protection
equipment, nor in applications where failure or malfunction of an Nexperia
product can reasonably be expected to result in personal injury, death or
severe property or environmental damage. Nexperia and its suppliers accept
no liability for inclusion and/or use of Nexperia products in such equipment or
applications and therefore such inclusion and/or use is at the customer's own
risk.
14. Legal information
Data sheet status
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
Document status Product
Definition
[1][2]
status [3]
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. Nexperia makes no representation
or warranty that such applications will be suitable for the specified use
without further testing or modification.
Objective [short]
data sheet
Development
This document contains data from
the objective specification for
product development.
Preliminary [short]
data sheet
Qualification
Production
This document contains data from
the preliminary specification.
Customers are responsible for the design and operation of their applications
and products using Nexperia products, and Nexperia accepts no liability for
any assistance with applications or customer product design. It is customer’s
sole responsibility to determine whether the Nexperia product is suitable
and fit for the customer’s applications and products planned, as well as
for the planned application and use of customer’s third party customer(s).
Customers should provide appropriate design and operating safeguards to
minimize the risks associated with their applications and products.
Product [short]
data sheet
This document contains the product
specification.
[1] Please consult the most recently issued document before initiating or
completing a design.
[2] The term 'short data sheet' is explained in section "Definitions".
[3] The product status of device(s) described in this document may have
changed since this document was published and may differ in case of
multiple devices. The latest product status information is available on
the internet at https://www.nexperia.com.
Nexperia does not accept any liability related to any default, damage, costs
or problem which is based on any weakness or default in the customer’s
applications or products, or the application or use by customer’s third party
customer(s). Customer is responsible for doing all necessary testing for the
customer’s applications and products using Nexperia products in order to
avoid a default of the applications and the products or of the application or
use by customer’s third party customer(s). Nexperia does not accept any
liability in this respect.
Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. Nexperia does not give any representations or
warranties as to the accuracy or completeness of information included herein
and shall have no liability for the consequences of use of such information.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those
given in the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is
intended for quick reference only and should not be relied upon to contain
detailed and full information. For detailed and full information see the relevant
full data sheet, which is available on request via the local Nexperia sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
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sold subject to the general terms and conditions of commercial sale, as
published at http://www.nexperia.com/profile/terms, unless otherwise agreed
in a valid written individual agreement. In case an individual agreement is
concluded only the terms and conditions of the respective agreement shall
apply. Nexperia hereby expressly objects to applying the customer’s general
terms and conditions with regard to the purchase of Nexperia products by
customer.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
Nexperia and its customer, unless Nexperia and customer have explicitly
agreed otherwise in writing. In no event however, shall an agreement be
valid in which the Nexperia product is deemed to offer functions and qualities
beyond those described in the Product data sheet.
No offer to sell or license — Nothing in this document may be interpreted
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Disclaimers
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
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Limited warranty and liability — Information in this document is believed
to be accurate and reliable. However, Nexperia does not give any
representations or warranties, expressed or implied, as to the accuracy
or completeness of such information and shall have no liability for the
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Translations — A non-English (translated) version of a document is for
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In no event shall Nexperia be liable for any indirect, incidental, punitive,
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Notwithstanding any damages that customer might incur for any reason
whatsoever, Nexperia’s aggregate and cumulative liability towards customer
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Terms and conditions of commercial sale of Nexperia.
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to information published in this document, including without limitation
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Suitability for use in automotive applications — This Nexperia product
has been qualified for use in automotive applications. Unless otherwise
agreed in writing, the product is not designed, authorized or warranted to
be suitable for use in life support, life-critical or safety-critical systems or
©
PESD3V3X4UHM
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2019. All rights reserved
Product data sheet
12 February 2019
10 / 11
Nexperia
PESD3V3X4UHM
4-fold ESD protection array for SD-card protection
Contents
1. General description......................................................1
2. Features and benefits.................................................. 1
3. Applications.................................................................. 1
4. Quick reference data....................................................1
5. Pinning information......................................................2
6. Ordering information....................................................2
7. Marking..........................................................................2
8. Limiting values............................................................. 2
9. Characteristics..............................................................3
10. Application information............................................. 6
11. Package outline.......................................................... 7
12. Soldering..................................................................... 8
13. Revision history..........................................................9
14. Legal information......................................................10
© Nexperia B.V. 2019. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release: 12 February 2019
©
PESD3V3X4UHM
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2019. All rights reserved
Product data sheet
12 February 2019
11 / 11
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