ESD246-B1-W01005
Protection Devices
TVS (Transient Voltage Suppressor)
Bi-directional, 5.5 V, 5.5 pF, 01005, RoHS and Halogen Free compliant
Features
•
ESD / transient protection according to:
- IEC61000-4-2 (ESD): ±18 kV (air), ±15 kV (contact discharge)
- IEC61000-4-4 (EFT): ±2 kV / ±40 A (5/50 ns)
- IEC61000-4-5 (Surge): ±5.5 A (8/20 μs)
Bi-directional working voltage up to: V
RWM
= ±5.5 V
Line capacitance: C
L
= 5.5 pF (typical) at f = 1 MHz
Clamping voltage: V
CL
= 7.5 V (typical) at I
TLP
= 16 A with R
DYN
= 0.10 Ω (typical)
Very low reverse current: I
R
< 1 nA (typical)
Small form factor SMD size 01005 and low profile 0.43 mm x 0.23 mm x 0.15 mm
Bidirectional and symmetric I/V characteristics for optimized design and assembly
Pb-free (RoHS compliant) and halogen free package
•
•
•
•
•
•
•
Guidelines for optimized PCB design and assembly process are available in
[2].
Potential applications
•
•
IC/ASICs in audio, headset
Human digital interfaces, buttons, GPIO
Product validation
Qualified for industrial applications according to the relevant tests of JEDEC47/20/22
Device information
a ) Pin configuration
b ) Schematic diagram
Figure 1
Table 1
Type
Pin configuration and schematic diagram
Part information
Package
WLL-2-2
Configuration
1 line, bi-directional
Marking code
CA
1)
ESD246-B1-W01005
1
The device does not have any marking on the device top. The marking code is on the pads.
Please read the Important Notice and Warnings at the end of this document
Revision 1.0
2017-06-26
Datasheet
www.infineon.com
ESD246-B1-W01005
Protection Devices
Table of contents
Table of contents
Features
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Potential applications
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Product validation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Device information
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table of contents
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1
2
3
4
4.1
5
Maximum ratings
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Electrical characteristics
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Typical characteristic diagrams
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Package information
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
WLL-2-2 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
References
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Revision history
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Trademarks
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Datasheet
2
Revision 1.0
2017-06-26
ESD246-B1-W01005
Protection Devices
Maximum ratings
1
Note:
Table 2
Parameter
Maximum ratings
T
A
= 25 °C, unless otherwise specified
Maximum ratings
1)
Symbol
V
RWM
V
ESD
(contact)
V
ESD
(air)
P
PK
I
PP
T
OP
T
stg
Values
±5.5
±15
±18
44
±5.5
-55 to 125
-65 to 150
W
A
°C
°C
Unit
V
kV
Reverse working voltage
ESD discharge
2)
Peak pulse power
3)
Peak pulse current
3)
Operating temperature range
Storage temperature
Attention: Stresses above the max. values listed here may cause permanent damage to the device.
Exposure to absolute maximum rating conditions for extended periods may affect device
reliability. Maximum ratings are absolute ratings. Exceeding only one of these values may cause
irreversible damage to the component.
1
2
3
Device is electrically symmetrical
V
ESD
according to IEC61000-4-2 (R = 330 Ω, C = 150 pF discharge network)
Stress pulse: 8/20μs current waveform according to IEC61000-4-5
3
Revision 1.0
2017-06-26
Datasheet
ESD246-B1-W01005
Protection Devices
Electrical characteristics
2
Electrical characteristics
IF
I
PP
I
TLP
VF
IF
VR
IR
... Forward voltage
... Forward current
... Reverse voltage
... Reverse current
R
DYN
ΔV
ΔI
ΔI
ΔV
VR
V
CL
V
TLP
V
t1
V
h
V
RWM
I
R
I
T
I
R
I
T
RDYN
VRWM
Vt1
Vh
VCL
VTLP
IR
Ipp
ITLP
IT
V
RWM
V
h
V
t1
V
CL
V
TLP
VF
ΔI
ΔV
R
DYN
ΔV
ΔI
I
PP
I
TLP
... Dynamic resistance
... Reverse working voltage max.
... Trigger voltage
... Holding voltage
... Clamping voltage
... TLP voltage
... Reverse leakage current
... Peak pulse current
... TLP current
... Test current
Diode_Characteristic_Curve_with_snapback_Bi-directional.svg
IR
Figure 2
Definitions of electrical characteristics
Datasheet
4
Revision 1.0
2017-06-26
ESD246-B1-W01005
Protection Devices
Electrical characteristics
Table 3
Parameter
Trigger Voltage
2) 3)
Holding voltage
4)
Reverse current
Table 4
Parameter
Line capacitance
DC characteristics (T
A
= 25 °C, unless otherwise specified)
1)
Symbol
Min.
V
t1
V
h
I
R
6
5.8
–
–
6.7
<1
Values
Typ.
–
8.1
30
Max.
V
V
nA
Unit
Note or Test
Condition
–
I
R
= 1 mA
V
R
= 5.5 V
AC characteristics (T
A
= 25 °C, unless otherwise specified)
1)
Symbol
Min.
C
L
–
–
5.5
5.5
Values
Typ.
–
–
Max.
pF
Unit
Note or Test
Condition
V
R
= 0 V, f = 1 MHz
V
R
= 0 V, f = 1 GHz
Table 5
Parameter
ESD and Surge characteristics (T
A
= 25 °C, unless otherwise specified)
1)
Symbol
Min.
V
CL
–
–
–
–
R
DYN
–
Values
Typ.
7.5
9
6
7.5
0.10
–
–
–
–
–
Ω
Max.
V
Unit
Note or Test
Condition
I
TLP
= 16 A, t
p
= 100 ns
I
TLP
= 30 A, t
p
= 100 ns
I
PP
= 1 A, t
p
= 8/20 µs
I
PP
= 5 A, t
p
= 8/20 µs
t
p
= 100 ns
Clamping voltage
5)
Clamping voltage
6)
Dynamic resistance
5)
1
2
3
4
5
6
Device is electrically symmetrical
Verified by design
Voltage forced
Current forced
Please refer to Application Note AN210
[1].
TLP parameters: Z
0
= 50 Ω , t
p
= 100ns, t
r
= 0.6 ns.
Stress pulse: 8/20μs current waveform according to IEC61000-4-5
5
Revision 1.0
2017-06-26
Datasheet
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