Transient
Voltage Suppressors for ESD Protection
General Description
The LESD5Z2.5T1G Series 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
Applications
Features
z Small Body Outline Dimensions
z Low Body Height
z Stand−off Voltage: 2.5 V − 15 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 per Human
Body Model
z IEC61000−4−2 Level 4 ESD Protection
z
IEC61000−4−4 Level 4 EFT Protection
z Cellular phones
z Portable devices
z Digital cameras
z Power supplies
Absolute Ratings (T
amb
=25
°C )
Symbol
Parameter
Value
Units
P
PP
Peak Pulse Power (t
p
= 8/20μs) 200 W
T
L
Maximum lead temperature for soldering during 10s 260 °C
T
stg
Storage Temperature Range -55 to +150 °C
T
op
Operating Temperature Range -40 to +125 °C
T
j
Maximum junction temperature 150 °C
IEC61000-4-2 (ESD) air discharge
contact discharge
±15
±8
KV
IEC61000-4-4 (EFT) 40
A
SOD
-
523
LESHAN RADIO COMPANY, LTD.
We declare that the material of product
compliance with RoHS requirements.
z
Device Package Shipping
ORDERING INFORMATION
3000/Tape & Reel
at a premium.
S-LESD5Z2.5T1G SERIES
Rev.A 1/6
LESD5Z2.5T1G SERIES
LESD5Z2.5T1G SERIES
SOD−523
S-LESD5Z2.5T1G SERIES
z
S- Prefix for Automotive and Other Applications
Requiring Unique Site and Control Change
Requirements; AEC-Q101 Qualified and PPAP Capable.
Electrical
Parameter
Symbol Parameter
I
PP
Maximum Reverse Peak P
ulse Current
V
C
Clamping Voltage @ I
PP
V
RWM
Working Peak Reverse Voltage
I
R
Maximum Reverse Leakage Current @ V
RWM
I
T
Test Current
V
BR
Breakdown Voltage @ I
T
I
F
Forward Current
V
F
Forward Voltage @ I
F
Electrical Characteristics
Ratings at 25°C ambient temperature unless otherwise specified.VF = 0.9V at IF = 10mA
V
RWM
(V)
I
R
(uA)
@ V
RWM
V
BR
(V)@ I
T
(No
te 1)
I
T
V
C
(V)
@ I
PP
=5 A
*
V
C
(V)
@ Max I
PP
*
I
PP
(A)*
P
PK
(W
)*
C
(pF)
Device
Max Max Min mA Typ Max Max Max Typ
LESD5Z2.5T1G
2.5 6.0 4.0 1.0 6
.5 10.9 11.0 120 145
LESD5Z3.3T1G 3.3 1.0 5.0 1.0 8.4 14.1 11.2 158 105
LESD5Z5.0T1G 5.0 1.0 6.2 1.0 11.6 18.6 9.4 174 80
LESD5Z6.0T1G 6.0 1.0 6.8 1.0 12.4 20.5 8.8 181 70
LESD5Z7.0T1G 7.0 1.0 7.5 1.0 13.5 22.7 8.8 200 65
*Surge current waveform per Figure 1.
1. V
BR
is measured with a pluse test current I
T
at an ambient temperature of 25℃．
LESHAN RADIO COMPANY, LTD.
LESD5Z12T1G 12
Device
Marking
ZD
ZE
ZF
ZG
ZH
ZM
1.0 13.5 1.0 17 25 9.6 240 55
LESD5Z2.5T1G SERIES , S-LESD5Z2.5T1G SERIES
Rev.A 2/6
LESD5Z15T1G 15
ZN
1.0 16.5 1.0 22 26 10 260 65