ESDA14V2-4BF STMICROELECTRONICS [STMicroelectronics], ESDA14V2-4BF Datasheet

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ESDA14V2-4BF

Manufacturer Part Number
ESDA14V2-4BF
Description
Quad bidirectional Transil array for ESD protection
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet

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ESDA14V2-4BF1
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ESDA14V2-4BF1/T
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INFINEON
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ESDA14V2-4BF2
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ESDA14V2-4BF2A7
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ESDA14V2-4BF3
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ST
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20 000
Features
Benefits
Complies with the following standards:
Applications
Where transient overvoltage protection in ESD
sensitive equipment is required, such as :
TM: Transil is ASD a trademark of STMicroelectronics.
April 2008
4 Bidirectional Transil functions
ESD Protection: IEC61000-4-2 level 4
Stand off voltage: 12 V Min.
Low leakage current < 0.5 µA
50 W Peak pulse power (8/20 µs)
High ESD protection level
High integrationSuitable for high density
boards
Suitable for high density boards
IEC 61000-4-2
– 15 kV (air discharge)
– 8 kV (contact discharge)
MIL STD 883E- Method 3015-7: class3
– 25 kV (human body model)
Computers
Printers
Communication systems and cellular phones
Video equipment
Quad bidirectional Transil™ array for ESD protection
Rev 3
Figure 1.
Figure 2.
Description
The ESDA14V2-4BF3 is a monolithic array
designed to protect up to 4 lines in a bidirectional
way against ESD transients.The device is ideal for
situations where board space saving is
requested.
This device is particularly adapted to the
protection of symmetrical signals.
Pin layout (bump side)
Configuration
ESDA14V2-4BF3
A1
(5 bumps)
3
Flip Chip
A3
2
GND
B2
C1
1
A
B
C
C3
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ESDA14V2-4BF Summary of contents

Page 1

... Pin layout (bump side Figure 2. Configuration A3 A1 GND Description The ESDA14V2-4BF3 is a monolithic array designed to protect lines in a bidirectional way against ESD transients.The device is ideal for situations where board space saving is requested. This device is particularly adapted to the protection of symmetrical signals. Rev 3 1 ...

Page 2

... Stand-off voltage Clamping voltage Dynamic impedance Peak pulse current Capacitance min. max 2.5 µs. p -25 ° (25 °C) amb BR ESDA14V2-4BF3 Value ± 25 ± 15 ± 125 -55 to +150 260 -40 to +125 Slope ...

Page 3

... ESDA14V2-4BF3 Figure 3. Clamping voltage versus peak pulse current (T (Rectangular waveform, t 10.0 t =2.5 µ initial =25 °C j 1.0 0 Figure 5. Relative variation of leakage current versus junction temperature (typical values) 100 Figure 7. ESD response to IEC 61000-4-2 (-15 kV air discharge) Figure 4. initial = 25 ° 2.5 µ ...

Page 4

... Figure 10. Aplac model MODEL = D01 4 MODEL = D01 MODEL = D01 MODEL = D01 MODEL = D02 Rs Lgnd B2 ESDA14V2-4BF3 aplacvar Ls 290pH aplacvar Lgnd 130pH aplacvar Rs 100m Model D01 Model D02 BV=16 BV=16 IBV=1m IBV=1m CJO=12p CJO=320p M=0.333 M=0.333 RS=2.9 RS=80m VJ=0.6 VJ=0.6 TT=100n TT=100n ...

Page 5

... ESDA14V2-4BF3 3 Ordering information scheme Figure 11. Ordering information scheme ESD Array Breakdown Voltage 14V2 = 14.2 Volts min. Number of line lines Type B = Bidirectional Package F = Flip Chip lead-free, pitch = 400µm, bump height = 255 µm 4 Package information In order to meet environmental requirements, ST offers these devices in ECOPACK packages ...

Page 6

... Order code ESDA14V2-4BF3 6/8 Figure 14. Marking Dot xx = marking z = manufacturing location yww = datecode Dot identifying Pin A1 location 4 ± 0.1 1.04 User direction of unreeling Marking Package Weight EF Flip Chip 1.10 mg ESDA14V2-4BF3 (y = year ww = week Ø 1.5 ± 0.1 4 ± 0.1 Base qty Delivery mode 5000 Tape and reel 7” ...

Page 7

... ESDA14V2-4BF3 6 Revision history Table 4. Document revision history Date Revision 19-Sep-2005 15-Dec-2005 18-Apr-2008 1 Initial release. Dimension from center bump to corner bump changed in Figure indicate diagonal instead of perpendicular measurement. No values changed. ECOPACK statement added. Updated ordering information. Updated ECOPACK statement. Updated 3 Figure 15. ...

Page 8

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 8/8 Please Read Carefully: time, without notice. SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. liability of ST. © 2008 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com ESDA14V2-4BF3 ...

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