ESD PROTECTION DIODE
Discription
The is designed to protect
voltage sensitive components from ESD.
Excellent clamping capability, low leakage, 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, MP3 players, digital cameras and many
other portable applications where board space is
at a premium.
Applications
l Cellular phones audio
l MP3 players
l Digital cameras
l Portable applicationss
l mobile telephone
Features
l Small Body Outline Dimensions:
0.039
″
x 0.024
″
(1.0 mm x 0.60 mm)
l Low Body Height: 0.020
″
(0.50 mm) Max
l Stand−off Voltage: 3.3 V − 12 V
l Low Leakage
l Response Time is Typically < 1 ns
l ESD Rating of Class 3 (> 16 kV) per Human Body
Model
l IEC61000−4−2 Level 4 ESD Protection
MAXIMUM RATINGS
Rating Symbol Value Unit
IEC 61000-4-2 (ESD) ±15 kV
ESD Voltage Per Human Body Model 16 kV
Total Power Dissipation on FR-5 Board (Note 1)
@ T
A
=25℃
PD 150 Mw
Junction and Storage Temperature Range TJ,TSTG -55 to 150 ℃
Lead Solder Temperature – Maximum (10
Second Duration)
TL 260 ℃
Stresses exceeding Maximum Ratings may damage the device. Maximum Rating are stress ratings only.
Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to
stresses above the Recommended Operating Conditions may affect device reliability.
1. FR-5 = 1.0*0.75*0.62 in.
LESD8D12T5G
LESHAN RADIO COMPANY, LTD.
We declare that the material of product
compliance with RoHS requirements.
l
LESD8D12T5G
Contact
Contact discharge
±8
kV
Air
Ordering information
Device Marking Shipping
CATHODE ANODE
Rev.C 1/4
SOD882
1
2
LESD8D12T5G
LESD8D12T5G H 10000/Tape&Reel
ELECTRICAL CHARACTERISTICS (T
A
=25℃ unless otherwise noted, VF=0.9V Max. @ IF=10Ma for all types)
V
RWM
(V)
I
R
(μA)
@
V
RWM
V
BR
(V)
@ I
T
(Note 2)
I
T
（mA）
I
PP
(A)
(Note 3)
V
C
(V)
@ Max I
PP
(Note 3)
P
PK
(W)
(8*20 μs)
C
(pF)
Device
Max Max Min Max Max Typ Typ
LESD8D12T5G 12 1.0 13.3 1.0 5.9 23.7 140 30
Other voltage available upon request.
2. V
BR
is measured with a pulse test current IT at an ambient temperature of 25℃
3. Surge current waveform per Figure 3.
LESHAN RADIO COMPANY, LTD.
Rev.C 2/4
LESD8D12T5G
(T
A
= 25°C unless otherwise noted)
Symbol Parameter
I
PP
Maximum Reverse Peak Pulse Current
V
C
Clamping Voltage @ I
PP
V
RWM
Working Peak Reverse Voltage
I
R
Maximum Reverse Leakage Current @ V
RWM
V
BR
Breakdown Voltage @ I
T
I
T
Test Current
I
F
Forward Current
V
F
Forward Voltage @ I
F
P
pk
Peak Power Dissipation
C Capacitance @ V
R
= 0 and f = 1.0 MHz
Uni−Directional TVS
I
PP
I
F
V
I
I
R
I
T
V
RWM
V
C
V
BR
V
F
ELECTRICAL CHARACTERISTICS