Sample Kit 2021
Transient Voltage Suppressors – TVS
High-performance TVS Diodes for ICT, Consumer
and High-speed Applications
www.tdk-electronics.tdk.com
Excellent ESD protection
for portable, wearable & high-speed applications
The new micro packaged TVS diodes by TDK are designed to protect voltage sensitive
components from ESD for existing and future applications in direction of general purpose and
high-speed interfaces.
Excellent clamping voltage, low leakage and fast response time provides a state-of-the-art
protection on applications that are exposed to ESD. Due to its ultra-slim package, they are
an excellent solution for smartphones, true wireless earbuds, smart watches and many other
wearable applications with tight space requirements. Ultra-low capacitance permits excellent
signal integrity on demanding high-speed interfaces, such as USB 3.1, HDMI, Display Port
and Thunderbolt.
Features
• Ultra-small SMD package with a thickness of 100 µm and 150 µm
• Available in chip scale packages CSP0201 and CSP01005
• High ESD resistivity up to 24 kV based on IEC61000-4-2
• Low clamping voltage down to 5.0 V (Iclamp = 16 A, TLP)
• Low leakage current as low as 1 nA (VRWM = 3.3 V)
• Very low capacitance down to 0.48 pF
Applications
General purpose
High-speed interfaces
• Smartphones
• Laptops
• Tablets
• Wearables, portable devices
• Network communication devices
• USB, Firewire
• DVI, HDMI, display port
• S-ATA
• Thunderbolt
• SWP/NFC
Product range
Electrical specifications and ordering codes
VRWM, max
VBR, typ
I/O to GND 1 mA
[V]
[V]
Ileak, typ
Vclamp1, typ
Vclamp2, typ
VESD, max
Rdyn, typ
3.3 V
[nA]
ITLP = 8 A
[V]
ITLP = 16 A 10 pulses
[V]
[kV]
[Ω]
Ctyp
IPP, max
1 MHz
[pF]
[A]
Ordering code
Type
General purpose applications, GP series
5
6.8
2
7.2
8.0
24
0.10
12
8
B74121G0050M060
WL-CSP0201
5
6.8
2
7.6
8.9
15
0.16
5
4
B74111G0050M060
WL-CSP01005 SL
High-speed interface applications, ULC series
±3.3
5…8
1
3.9
5.2
15
0.15
0.65
-
B74121U0033M060
WL-CSP0201
±3.3
5…8
1
3.8
5.0
15
0.15
0.48
-
B74111U0033M060
WL-CSP01005 SL
B74121
G0050M060
B74111
U0050M060
B74121
G0033M060
B74111
U0033M060
Dimensional drawings
WL-CSP0201 SL
WL-CSP01005 SL
B74121G0050M060
B74111U0050M060
B74121G0033M060
B74111U0033M060
Symbol
Mean
Tol.
Mean
Tol.
A
0.60
±0.025
0.40
±0.020
B
0.30
±0.025
0.20
±0.020
T
0.15
±0.010
0.10
±0.010
C
0.22
±0.020
0.15
±0.020
D
0.13
±0.020
0.10
±0.020
E
0.26
(typical)
0.15
(typical)
e
0.39
(typical)
0.25
(typical)
f
0.04
(typical)
0.025
(typical)
Footprint
600 x 300 µm
400 x 200 µm
Thickness
150 µm
100 µm
Dimensions in mm
Symbols and terms
C
Capacitance
Rdyn
Dynamic resistance
Ileak
Reverse leakage current
VBR
Breakdown voltage
IPP
Peak power current (8/20 µs)
Vclamp
Clamping voltage TLP
SL
Slim-line
VESD
ESD
TLP
Transmission-line pulse
VRWM
Reverse working voltage
Important information: It is incumbent on the customer to check and decide whether a product is suitable for use in a particular application.
Our products are described in detail in our data sheets. Our important notes and product specific Cautions and warnings must be observed.
All relevant information is available through our sales offices.
© TDK Electronics AG · Edition 2021 · Ordering No. B74999T9999M099 · Printed in Germany · SO 0521.3
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