ESD24VS2U Datasheet by Infineon Technologies

View All Related Products | Download PDF Datasheet
(ifineon ESD24VSZU SOT23 2 lines, uni-directiona|* EUs
2011-12-05
1
ESD24VS2U
Silicon TVS diodes
ESD / transient protection of CAN/LIN
bus networks power supply lines according to:
IEC61000-4-2 (ESD): ±30kV (air / contact)
IEC61000-4-4 (EFT): 80 A (5/50 ns)
IEC61000-4-5 (surge): 5 A (8/20µs)
ISO7637-2: Pulse 1 (max. 50 V),
Pulse 2 (max. 125 V), Pulse 3a, b (max.800 V)
Max. working voltage: 24 V
Low capacitance: 24 pF typ.
Low clamping voltage: < 41 V
Extremely low reverse current: < 1 nA typ.
Pb-free (RoHS compliant) package
Applications
Low and High-Speed CAN
Fault Tolerant CAN
Industrial control networks
12/24 V DC power supply lines
ESD24VS2U
!
,
, 
Type Package Configuration Marking
ESD24VS2U SOT23 2 lines, uni-directional* EUs
* 1 line, bi-directional between pins 1 and 2, if pin 3 is not connested
(ifineon VESD DD pk Tstq VRWM ’(BR)
2011-12-05
2
ESD24VS2U
Maximum Ratings at T
A
= 25°C, unless otherwise specified
Parameter Symbol Value Unit
ESD contact discharge1) VESD 30 kV
Peak pulse current (t
p
= 8 / 20 µs)2) I
pp
5 A
Peak pulse power (t
p
= 8 / 20 µs)2) P
p
k230 W
Operating temperature range To
p
-55...150 °C
Storage temperature Tst
g
-65...150
Electrical Characteristics at T
A
= 25°C, unless otherwise specified
Parameter Symbol Values Unit
min. typ. max.
Characteristics
Reverse working voltage VRWM - - 24 V
Breakdown voltage
I(BR) = 1 mA
V(BR) 26 - 32
Reverse current
VR = 24 V
IR- <1 10 nA
Clamping voltage
IPP = 1 A, tp = 8 / 20 µs)2)
IPP = 5 A, tp = 8 / 20 µs)2)
VCL
-
-
30
36
34
41
V
Line capacitance3)
VR = 0 V, f = 1 MHz, (pins 1 to 2, pin 3 n.c.)
VR = 0 V, f = 1 MHz, (pins 1 or 2 to 3)
CT
-
-
24
48
28
52
pF
1VESD according to IEC61000-4-2. Device stressed with 10 positive / negative ESD pulses.
2Ipp according to IEC61000-4-5. Non-repetitive current pulse.
3Total capacitance line to ground (per linie)
(ifineon \\
2011-12-05
3
ESD24VS2U
Power derating curve Ppk = ƒ (TA)
0 25 50 75 100 °C 150
TA
0
10
20
30
40
50
60
70
80
90
110
Ppk or Ipp
Clamping voltage, Vcl = ƒ(Ipp)
tp = 8 / 20 µs
2 6 10 14 18 22 26 30 34 V40
Vcl
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
A
6
Ipp
pins 1/2 to 3 (uni-directional)
pins 1 to 2 (bi-directional)
Reverse current IR = ƒ(VR)
TA = Parameter, pins 1 / 2 to 3
( uni-directional )
0 4 8 12 16 V24
VR
-12
10
-11
10
-10
10
-9
10
-8
10
A
IR
25°C
85°C
125°C
150°C
Breakdown voltage VBR = ƒ(IR)
TA = Parameter, pins 1 to 2
( bi-directional )
-35 -25 -15 -5 5 15 V35
VBR
-1
-0.5
0
mA
1
IR
- 40°C
25°C
125°C
150°C
(ifineon
2011-12-05
4
ESD24VS2U
Line capacitance CT = ƒ (VR)
f = 1MHz
0 4 8 12 16 V24
VR
10
15
20
25
30
35
40
pF
50
CT
pins 1 to 2 (bi-directional)
pins 1/2 to 3 (uni-directional)
infineon
2011-12-05
5
ESD24VS2U
Application example ESD24VS2U ( uni-directional )
12V / 24V DC power supply line protection
The protection diode should be placed very
close to the location where the ESD or other
transients can occur to keep loops and
inductances as small as possible. Pin 3
should be connected directly to a ground
plane on the board.
ESD
sensitive
circuit
2 1
3
Connector
Application example ESD24VS2U ( bi-directional )
Single Wire CAN and LIN bus protection
CAN line
CAN Bus
CAN
transceiver
I/O
2
1
3Pin 2 (or pin 1) should be
connected directly to a ground
plane on the board. Pin 3 is
not connected.
infineon Tek ”n” Tviq‘d M Pas: mourns CURSOR Tek ”n” Tviq‘d M Pas: mourns CURSOR i + TV!) 3" ““1 ' ' ' ' ' fluelll 3 + ‘ ‘ 1 Delta 1 5fl.8V 34.8‘4’ 1 1 Cum: 1 . . . Cum: 1 i -50.EV -34.EV ‘ 1 Eulsnv 2 Eulsnv 2 0.00‘1 0.00‘1 M 250”; EH3 \ -7.E|1V M 250”; EH3 \ -7.E|1V CH3 “LUV 23>Apl-07 16:20 <1uh1 ch3="" “luv="" 23="">Apl-07 16:22 <1uh1>
2011-12-05
6
ESD24VS2U
Clamping voltage according to ISO 7637-2: Pulse 1
Ri = 10 Ohm, td = 2 ms, 5000 pulses
Open circuit voltage: -50 V With connected diode: -34.8 V
infineon IE] Reedy M Pas: 40mm Della 125V Cum: 1 ‘_ [LEW Eulsnl 2 125V M 11D»; EH3 I1EJIV CH3 2|].DV 26>Apl-07 11:14 <1uh1 cursor="" tek="" *="" il“="" 3m.»="" .="" ch3="" 201w="" tng‘d="" m="" 111nm="" 26-apv»fl?="" 11:14="" m="" pas:="" 40mm="" cursor="" tvn="" pannuml="" duelle="" delta="" 3610‘]="" euvsov="" 1="" ‘_="" 0.00v="" cursor="" 2="" 3610‘]="" eh3="" i="" 18.4v=""><1 flhi="">
2011-12-05
7
ESD24VS2U
Clamping voltage according to ISO 7637-2: Pulse 2a
Ri = 10 Ohm, td = 2 us, 4000 pulses, 60 min
Open circuit voltage: 125 V With connected diode: 36.0 V
infineon Tek fl: Tviq‘d M P05: 1500M CURSOR Tek J1... 7"“ M F051 1500'“ CURSOR Tvn Uuzlll In Bella Bella 80W IIDDV I cum: 1 n Culsnv 1 i mu 1 tr nmv awwwl v .+ Em“, 2 (Irma-w . W MW , & Cum 2 WW new M 5mm; EH3 f 15.2v M 50.nns EH3 I 15.21 CH3 200V 3-Maw-01 14:51 1.00053kH1 CH3 20W S»Mai-fl? 14:53 1Dfl|JS3kHl
2011-12-05
8
ESD24VS2U
Clamping voltage according to ISO 7637-2: Pulse 3
Ri = 50 Ohm, td = 100 ns, 10 min
With connected diode: 40.0 VOpen circuit voltage: 800 V
@ FD - 3 08 o 15 CI 3‘ CI .. +-.. 7 -- *fi* 0 1B}: E4837
2011-12-05
9
ESD24VS2U
Package SOT23
Package Outline
Foot Print
Marking Layout (Example)
Standard Packing
Reel ø180 mm = 3.000 Pieces/Reel
Reel ø330 mm = 10.000 Pieces/Reel
EH
s
BCW66
Type code
Pin 1
0.8
0.9 0.91.3
0.8 1.2
0.25
M
BC
1.9
-0.05
+0.1
0.4
±0.1
2.9
0.95
C
B
0...
0.2 A
0.1 MAX.
10˚ MAX.
0.08...0.15
1.3
±0.1
10˚ MAX.
M
2.4
±0.15
±0.1
1
A
0.15 MIN.
1)
1) Lead width can be 0.6 max. in dambar area
12
3
3.15
4
2.65
2.13
0.9
8
0.2
1.15
Pin 1
Manufacturer
2005, June
Date code (YM)
(ifineon www‘infineomzom
2011-12-05
10
ESD24VS2U
Edition 2009-11-16
Published by
Infineon Technologies AG
81726 Munich, Germany
2009 Infineon Technologies AG
All Rights Reserved.
Legal Disclaimer
The information given in this document shall in no event be regarded as a guarantee
of conditions or characteristics. With respect to any examples or hints given herein,
any typical values stated herein and/or any information regarding the application of
the device, Infineon Technologies hereby disclaims any and all warranties and
liabilities of any kind, including without limitation, warranties of non-infringement of
intellectual property rights of any third party.
Information
For further information on technology, delivery terms and conditions and prices,
please contact the nearest Infineon Technologies Office (<www.infineon.com>).
Warnings
Due to technical requirements, components may contain dangerous substances.
For information on the types in question, please contact the nearest Infineon
Technologies Office.
Infineon Technologies components may be used in life-support devices or systems
only with the express written approval of Infineon Technologies, if a failure of such
components can reasonably be expected to cause the failure of that life-support
device or system or to affect the safety or effectiveness of that device or system.
Life support devices or systems are intended to be implanted in the human body or
to support and/or maintain and sustain and/or protect human life. If they fail, it is
reasonable to assume that the health of the user or other persons may be
endangered.

Products related to this Datasheet

TVS DIODE 24V 41V SOT23-3
TVS DIODE 24V 41V SOT23-3
TVS DIODE 24V 41V SOT23-3