TVS3V3L4U
Protection device
TVS (transient voltage suppressor)
Bi/uni-directional, 3.3 V, 2 pF, RoHS and halogen free compliant
Feature list
•
ESD/Transient/Surge protection according to:
- IEC61000-4-2 (ESD): ±30 kV (air/contact discharge)
- IEC61000-4-4 (EFT): ±4 kV/±80 A (5/50 ns)
- IEC61000-4-5 (Surge): ±20 A (8/20 μs)
Reverse working voltage up to:
V
RWM
= 3.3 V
Low leakage current:
I
R
<50 nA
Low capacitance:
C
L
= 2 pF (typical, I/O to GND), 1 pF (typical, I/O to I/O)
Low clamping voltage:
V
CL
= 7.7 V (typical) at
I
pp
= 20 A (8/20 µs)
Pb-free (RoHS compliant) and halogen free package
•
•
•
•
•
Potential applications
•
•
•
10/100/1000 Ethernet
4 lines uni-directional (pin 1, 3, 4, 6 to GND)
2 lines bi-directional (pin 2 n.c.)
Product validation
Qualified for industrial applications according to the relevant tests of JEDEC47/20/22
Device information
Pin 6
Pin 5
Pin 4
Pin 1
Pin 3
Pin 5
Pin 4
Pin 6
n.c.
Pin 1
Pin 2
Pin 3
b) Schematic diagram
GND
a) Pin configuration
Pin 2
TVS3V3L4U_PinConf_and_SchematicDiag
1.vsd
Figure 1
Table 1
Type
TVS3V3L4U
Pin configuration and schematic diagram
Part information
Package
SC74-6-2
Configuration
4-lines uni-directional or
2-lines bi-directional
Marking code
E1s
Datasheet
www.infineon.com
Please read the Important Notice and Warnings at the end of this document
Revision 2.5
2018-02-16
TVS3V3L4U
Protection device
Table of contents
Table of contents
Feature list
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Potential applications
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Product validation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Device information
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table of contents
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1
2
3
4
4.1
5
Maximum ratings
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Electrical characteristics
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Typical characteristic diagrams
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Package information
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SC74-6-2 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
References
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Revision history
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Disclaimer
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Datasheet
2
Revision 2.5
2018-02-16
TVS3V3L4U
Protection device
Maximum ratings
1
Note:
Table 2
Parameter
ESD discharge
1)
Peak pulse current
Peak pulse power
Maximum ratings
T
A
= 25 °C, unless otherwise specified.
Maximum ratings
Symbol
Min.
V
ESD
I
pp
P
PK
T
OP
T
stg
-30
-30
-20
–
–
-55
-55
30
30
20
154
1044
125
150
°C
A
W
Values
Max.
kV
air
contact
t
p
= 8/20 μs
2)
t
p
= 8/20 μs
2)
t
p
= 100 ns
3)
–
–
Unit
Note or test condition
Operating temperature
Storage temperature
Attention: Stresses above the maximum 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
V
ESD
according to IEC61000-4-2
I
pp
according to IEC61000-4-5.
P
PK
is calculated by
I
pp
x
V
CL
Please refer to AN210
[1].
P
PK
is calculated by
I
TLP
x
V
CL
3
Revision 2.5
2018-02-16
Datasheet
TVS3V3L4U
Protection device
Electrical characteristics
2
Note:
Electrical characteristics
T
A
= 25 °C, unless otherwise specified.
IF
I
PP
I
TLP
VF
IF
VR
IR
...
...
...
...
Forward voltage
Forward current
Reverse voltage
Reverse current
R
DYN
ΔI
ΔV
ΔV
ΔI
VR
V
RC
V
TLP
V
t1
V
h
V
RWM
I
RWM
V
FC
V
TLP
RDYN
VRWM
Vt1
Vh
VFC
VRC
VTLP
IRWM
IPP
ITLP
...
...
...
...
...
...
...
...
...
...
VF
Dynamic resistance
Reverse working voltage max.
Trigger voltage
Holding voltage
Forward clamping voltage
Reverse clamping voltage
TLP voltage
Reverse working current max.
Peak pulse current
TLP current
Diode_Characteristic_Curve_with_snapback_Uni-directional.svg
ΔI
ΔV
R
DYN
ΔV
ΔI
I
PP
I
TLP
IR
Figure 2
Definitions of electrical characteristics
Datasheet
4
Revision 2.5
2018-02-16
TVS3V3L4U
Protection device
Electrical characteristics
Table 3
Parameter
DC characteristics
Symbol
Min.
V
RWM
I
R
–
–
–
–
Values
Typ.
50
Max.
3.3
V
nA
–
V
R
= 3.3 V
Unit
Note or test condition
Reverse working voltage
Reverse current
Table 4
Parameter
Line capacitance
RF characteristics
Symbol
Min.
C
L
–
–
2
1
Values
Typ.
3
–
Max.
pF
I/O to GND,
V
R
= 0 V,
f
= 1 MHz
I/O to I/O,
V
R
= 0 V,
f
= 1 MHz
Unit
Note or test condition
Table 5
Parameter
ESD characteristics
Symbol
Min.
V
CL
–
–
–
–
–
Values
Typ.
4.2
4.9
5.8
6.7
7.7
5.8
1.1
4
3.1
0.15
0.09
–
–
–
–
–
–
–
–
–
–
–
Ω
Max.
V
I/O to GND,
t
p
= 8/20 µs,
I
PP
= 1 A
I/O to GND,
t
p
= 8/20 µs,
I
PP
= 5 A
I/O to GND,
t
p
= 8/20 µs,
I
PP
= 10 A
I/O to GND,
t
p
= 8/20 µs,
I
PP
= 15 A
I/O to GND,
t
p
= 8/20 µs,
I
PP
= 20 A
I/O to GND,
t
p
= 100 ns,
I
PP
= 16 A
GND to I/O,
t
p
= 8/20 µs,
I
PP
= 1 A
GND to I/O,
t
p
= 8/20 µs,
I
PP
= 20 A
GND to I/O,
t
p
= 100 ns,
I
PP
= 16 A
I/O to GND,
t
p
= 8/20 µs
I/O to GND,
t
p
= 100 ns
Unit
Note or test condition
Reverse clamping voltage
1)
Reverse clamping voltage
2)
Forward clamping voltage
1)
V
FC
–
–
–
Forward clamping voltage
2)
Dynamic resistance
1)
Dynamic resistance
2)
R
DYN
–
–
–
1
2
I
PP
according to IEC61000-4-5
Please refer to application note AN210
[1],
TLP parameters:
Z
0
= 50 Ω,
t
p
= 100 ns,
t
r
= 300 ps, averaging
window:
t
1
= 30 ns to
t
2
= 60 ns, extraction of dynamic resistance using least squares fit of TLP
characteristics between
I
PP1
= 10 A and
I
PP2
= 40 A
5
Revision 2.5
2018-02-16
Datasheet
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