ESDL031-1BF4 ESD protection Datasheet

ESDL031-1BF4 Datasheet, PDF, Equivalent


Part Number

ESDL031-1BF4

Description

3.3V ultra-low clamping single line bidirectional ESD protection

Manufacture

STMicroelectronics

Total Page 11 Pages
Datasheet
Download ESDL031-1BF4 Datasheet


ESDL031-1BF4
ESDL031-1BF4
Datasheet
3.3 V ultra-low clamping single line bidirectional ESD protection
ST0201 package
Product status link
ESDL031-1BF4
Features
• Ultra-low clamping voltage: 6.3 V TLP at 16 A Ipp
• Bidirectional protection diode
• Very low dynamic resistance: 85 mΩ
• Low leakage current: 100 nA max at 3.3 V VRM
• ST0201 package
ECOPACK2 compliant component
• Exceeds IEC 61000-4-2 level 4:
– ±25 kV (contact discharge)
– ±30 kV (air discharge)
Application
Where transient over voltage protection in ESD sensitive equipment is required,
such as:
• Smartphones, mobile phones and accessories
• Tablets and notebooks
• Portable multimedia devices and accessories
• Wearable, home automation, healthcare
• Highly integrated systems
Description
The ESDL031-1BF4 is a bidirectional single line TVS diode designed to protect the
power line against EOS and ESD transients.
The device is ideal for applications where board space saving is required.
DS13106 - Rev 1 - September 2019
For further information contact your local STMicroelectronics sales office.
www.st.com

ESDL031-1BF4
ESDL031-1BF4
Characteristics
1 Characteristics
Symbol
Vpp
Ppp
Ipp
Tj
Tstg
TL
Table 1. Absolute maximum ratings (Tamb = 25 °C)
Peak pulse voltage
Parameter
IEC 61000-4-2 contact discharge
IEC 61000-4-2 air discharge
Peak pulse power (8/20 μs)
Peak pulse current (8/20 μs)
Operating junction temperature range
Storage junction temperature range
Maximum lead temperature for soldering during 10 s
Value
±25
±30
45
7
-55 to 150
-65 to 150
260
Unit
kV
W
A
°C
Figure 1. Electrical characteristics (definitions)
Symbol
VBR
IR
VCL
IRM
VRM
IPP
RD
=
=
=
=
=
=
=
Parameter
Breakdown voltage
Breakdown current
Clamping voltage
Leakage current at V RM
Stand-off voltage
Peak pulse current
Dynamic resistance
Ipp
I
V
DS13106 - Rev 1
page 2/11


Features ESDL031-1BF4 Datasheet 3.3 V ultra-low c lamping single line bidirectional ESD p rotection ST0201 package Product statu s link ESDL031-1BF4 Features • Ultra -low clamping voltage: 6.3 V TLP at 16 A Ipp • Bidirectional protection diod e • Very low dynamic resistance: 85 m Ω • Low leakage current: 100 nA max at 3.3 V VRM • ST0201 package • EC OPACK2 compliant component • Exceeds IEC 61000-4-2 level 4: – ±25 kV (con tact discharge) – ±30 kV (air discha rge) Application Where transient over v oltage protection in ESD sensitive equi pment is required, such as: • Smartph ones, mobile phones and accessories • Tablets and notebooks • Portable mul timedia devices and accessories • Wea rable, home automation, healthcare • Highly integrated systems Description T he ESDL031-1BF4 is a bidirectional sing le line TVS diode designed to protect t he power line against EOS and ESD trans ients. The device is ideal for applicat ions where board space saving is required. DS13106 - Rev 1 - September 2019 For further inform.
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