ESDU3121 Device Datasheet

ESDU3121 Datasheet PDF, Equivalent


Part Number

ESDU3121

Description

12V Unidirectional ESD and Surge Protection Device

Manufacture

ON Semiconductor

Total Page 5 Pages
Datasheet
Download ESDU3121 Datasheet


ESDU3121
ESDU3121
12 V Unidirectional ESD and
Surge Protection Device
The ESDU3121 is designed to protect voltage sensitive components
from ESD. Excellent clamping capability, low leakage, high peak
pulse current handling capability and fast response time provide best
in class protection on designs that are exposed to ESD. Because of its
small size, it is suited for use in cellular phones, tablets, MP3 players,
digital cameras and many other portable applications where board
space comes at a premium.
Features
Low Clamping Voltage
Low Leakage
Small Body Outline: 1.0 mm x 0.6 mm
Protection for the Following IEC Standards:
IEC61000−4−2 Level 4: ±30 kV Contact Discharge
IEC61000−4−5 (Lightning): 8.5 A (8/20 ms)
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
Typical Applications
Power Line Protection
GPIO Protection
Table 1. MAXIMUM RATINGS
Rating
Symbol
Value
Unit
IEC 61000−4−2 (ESD)
Contact
±30 kV
Air ±30
Operating Junction Temperature
Range
TJ −65 to + 150 °C
Storage Temperature Range
TSTG
−65 to + 150 °C
Minimum Peak Pulse Current
IPP 8.5 A
Stresses exceeding those listed in the Maximum Ratings table may damage the
device. If any of these limits are exceeded, device functionality should not be
assumed, damage may occur and reliability may be affected.
www.onsemi.com
MARKING
DIAGRAM
X2DFN2
CASE 714AB
YK M
YK = Specific Device Code
M = Date Code
1
CATHODE
2
ANODE
ORDERING INFORMATION
Device
Package
Shipping
ESDU3121MXT5G X2DFN2 8000 / Tape &
(Pb−Free)
Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2017
September, 2018 − Rev. 1
1
Publication Order Number:
ESDU3121/D

ESDU3121
ESDU3121
Table 2. ELECTRICAL CHARACTERISTICS
(TA = 25°C unless otherwise noted)
Symbol
Parameter
IPP Maximum Reverse Peak Pulse Current
VC Clamping Voltage @ IPP
VRWM Working Peak Reverse Voltage
IR Maximum Reverse Leakage Current @ VRWM
VBR Breakdown Voltage @ IT
IT Test Current
*See Application Note AND8308/D for detailed explanations of
datasheet parameters.
I
IF
VC VBR VRWM
IIRT VF
IPP
V
Uni−Directional Surge Protection
Table 3. ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Parameter
Symbol
Conditions
Min Typ Max Unit
Reverse Working Voltage
Breakdown Voltage
Reverse Leakage Current
Reverse Peak Pulse Current
Clamping Voltage 8x20 ms
Waveform per Figure 3
VRWM
VBR
IR
IPP
VC
I/O Pin to GND
IT = 1 mA, I/O Pin to GND
@ VRWM, I/O Pin to GND
IEC−61000−4−5 (8x20 ms)
IPP = 8.5 A
12
14.1 15 15.8
0.1
8.5
20.3 22
V
V
mA
A
V
Dynamic Resistance
RDYN
I/O Pin to GND, IEC−61000−4−5 (8x20 ms)
0.70 W
Junction Capacitance
CJ VR = 0 V, f = 1 MHz
55 pF
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
www.onsemi.com
2


Features ESDU3121 12 V Unidirectional ESD and Su rge Protection Device The ESDU3121 is designed to protect voltage sensitive c omponents from ESD. Excellent clamping capability, low leakage, high peak puls e current handling capability and fast response time provide best in class pro tection on designs that are exposed to ESD. Because of its small size, it is s uited for use in cellular phones, table ts, MP3 players, digital cameras and ma ny other portable applications where bo ard space comes at a premium. Features • Low Clamping Voltage • Low Leaka ge • Small Body Outline: 1.0 mm x 0.6 mm • Protection for the Following IE C Standards: IEC61000−4−2 Level 4: ±30 kV Contact Discharge IEC61000−4 5 (Lightning): 8.5 A (8/20 ms) • Th ese Devices are Pb−Free, Halogen Free /BFR Free and are RoHS Compliant Typic al Applications • Power Line Protecti on • GPIO Protection Table 1. MAXIMU M RATINGS Rating Symbol Value Unit IEC 61000−4−2 (ESD) Contact ±30 kV Air ±30 Operating Junction Temperature Range TJ.
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