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Voltage Suppressors. LESD5Z7.0T1G Datasheet

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Voltage Suppressors. LESD5Z7.0T1G Datasheet






LESD5Z7.0T1G Suppressors. Datasheet pdf. Equivalent




LESD5Z7.0T1G Suppressors. Datasheet pdf. Equivalent





Part

LESD5Z7.0T1G

Description

Transient Voltage Suppressors



Feature


www.DataSheet4U.com LESHAN RADIO COMPAN Y, LTD. Transient Voltage Suppressors for ESD Protection General Description The LESD5Z7.0T1G is designed to protect voltage sensitive components from ESD and transient voltage events. Excellent clamping capability, low leakage, and fast response time, make these parts id eal for ESD LESD5Z7.0T1G protection o n designs where bo.
Manufacture

Leshan Radio Company

Datasheet
Download LESD5Z7.0T1G Datasheet


Leshan Radio Company LESD5Z7.0T1G

LESD5Z7.0T1G; ard space is at a premium. Applications z z z z z z z z z z z z z z Cellular p hones Portable devices Digital cameras Power supplies Small Body Outline Dimen sions Low Body Height Stand−off Volta ge: 2.5 V − 7.0 V Peak Power up to 20 0 Watts @ 8 x 20 _s Pulse Low Leakage R esponse Time is Typically < 1 ns ESD Ra ting of Class 3 (> 16 kV) per Human Bod y Model IEC61000−4−2 L.


Leshan Radio Company LESD5Z7.0T1G

evel 4 ESD Protection IEC61000−4−4 L evel 4 EFT Protection We declare that t he material of product compliance with RoHS requirements. SC-79/SOD-523 Feat ures ORDERING INFORMATION Device LESD5 Z7.0T1G Package SOD−523 Shipping 3000 /Tape & Reel Absolute Ratings (Tamb=25 °C ) Symbol Parameter Value Units PPP TL Tstg Top Tj Peak Pulse Power (tp = 8/20μs) Maximum lead tem.


Leshan Radio Company LESD5Z7.0T1G

perature for soldering during 10s Storag e Temperature Range Operating Temperatu re Range Maximum junction temperature I EC61000-4-2 (ESD) IEC61000-4-4 (EFT) ES D Voltage Per Human Body Model air disc harge contact discharge 200 260 -55 to +150 -40 to +125 150 ±15 ±8 40 16 W °C °C °C °C KV A KV 1/6 www.Data Sheet4U.com LESHAN RADIO COMPANY, LTD. LESD5Z7.0T1G Electrica.

Part

LESD5Z7.0T1G

Description

Transient Voltage Suppressors



Feature


www.DataSheet4U.com LESHAN RADIO COMPAN Y, LTD. Transient Voltage Suppressors for ESD Protection General Description The LESD5Z7.0T1G is designed to protect voltage sensitive components from ESD and transient voltage events. Excellent clamping capability, low leakage, and fast response time, make these parts id eal for ESD LESD5Z7.0T1G protection o n designs where bo.
Manufacture

Leshan Radio Company

Datasheet
Download LESD5Z7.0T1G Datasheet




 LESD5Z7.0T1G
www.DataSheet4U.com
LESHAN RADIO COMPANY, LTD.
Transient Voltage Suppressors for ESD Protection
General Description
The LESD5Z7.0T1G is designed to protect voltage
sensitive components from ESD and transient voltage
events. Excellent clamping capability, low leakage, and
fast response time, make these parts ideal for ESD
protection on designs where board space is at a premium.
LESD5Z7.0T1G
Applications
z Cellular phones
z Portable devices
z Digital cameras
z Power supplies
SC-79/SOD-523
Features
z Small Body Outline Dimensions
z Low Body Height
z Standoff Voltage: 2.5 V 7.0 V
z Peak Power up to 200 Watts @ 8 x 20 _s Pulse
z Low Leakage
z Response Time is Typically < 1 ns
z ESD Rating of Class 3 (> 16 kV) per Human
Body Model
z IEC6100042 Level 4 ESD Protection
z IEC6100044 Level 4 EFT Protection
z We declare that the material of product
compliance with RoHS requirements.
ORDERING INFORMATION
Device
Package
Shipping
LESD5Z7.0T1G SOD−523 3000/Tape & Reel
Absolute Ratings (Tamb=25°C )
Symbol
Parameter
PPP Peak Pulse Power (tp = 8/20μs)
TL Maximum lead temperature for soldering during 10s
Tstg Storage Temperature Range
Top Operating Temperature Range
Tj Maximum junction temperature
IEC61000-4-2 (ESD)
air discharge
contact discharge
IEC61000-4-4 (EFT)
ESD Voltage
Per Human Body Model
Value
200
260
-55 to +150
-40 to +125
150
±15
±8
40
16
Units
W
°C
°C
°C
°C
KV
A
KV
1/6




 LESD5Z7.0T1G
www.DataSheet4U.com
Electrical Parameter
Symbol
IPP
VC
VRWM
IR
IT
VBR
IF
VF
Parameter
Maximum Reverse Peak Pulse Current
Clamping Voltage @ IPP
Working Peak Reverse Voltage
Maximum Reverse Leakage Current @ VRWM
Test Current
Breakdown Voltage @ IT
Forward Current
Forward Voltage @ IF
LESHAN RADIO COMPANY, LTD.
LESD5Z7.0T1G
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.VF = 0.9V at IF = 10mA
Device
VRWM IR(uA) VBR (V)@ IT
(V) @ VRWM (Note 1)
IT
VC (V)
VC (V)
IPP PPK
@ IPP=5 A* @ Max IPP* (A)* (W)*
Max Max
Min mA Typ
Max
Max Max
LESD5Z2.5T1G
2.5 6.0
4.0 1.0 6.5
10.9
11.0 120
LESD5Z3.3T1G
3.3 1.0
5.0 1.0 8.4
14.1
11.2 158
LESD5Z5.0T1G
5.0 1.0
6.2 1.0 11.6
18.6
9.4 174
LESD5Z6.0T1G
6.0 1.0
6.8 1.0 12.4
20.5
8.8 181
LESD5Z7.0T1G
7.0 1.0
7.5 1.0 13.5
22.7
8.8 200
*Surge current waveform per Figure 1.
1. VBR is measured with a pluse test current IT at an ambient temperature of 25℃.
C
(pF)
Typ
145
105
80
70
65
2/6




 LESD5Z7.0T1G
www.DataSheet4U.com
LESHAN RADIO COMPANY, LTD.
LESD5Z7.0T1G
Fig1. Pulse Waveform
Application Note
Fig3.Power Derating
Electrostatic discharge (ESD) is a major cause of failure in electronic systems. Transient Voltage
Suppressors (TVS) are an ideal choice for ESD protection. They are capable of clamping the incoming transient
to a low enough level such that damage to the protected semiconductor is prevented.
Surface mount TVS offer the best choice for minimal lead inductance. They serve as parallel protection
elements, connected between the signal line to ground. As the transient rises above the operating voltage of the
device, the TVS becomes a low impedance path diverting the transient current to ground. The LESD5Z7.0T1G is
the ideal board evel protection of ESD sensitive semiconductor components.
The tiny SOD523 package allows design flexibility in the design of high density boards where the space
saving is at a premium. This enables to shorten the routing and contributes to hardening againt ESD.
3/6



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