ESD5Z Series
Transient Voltage Suppressors for ESD Protection
General Description
The ESD5Z Series are 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.
Applications
z Cellular phones
z Portable devices
z Digital cameras
z Power supplies
Features
z Small Body Outline Dimensions
z Low Body Height
z Stand−off Voltage: 3.3 V − 12.0 V
z Peak Power up to 200 Watts @ 8 x 20 µs
Pulse
z Low Leakage
z Response Time is Typically < 1 ns
Complies with the following standards
IEC61000-4-2
Level 4 15 kV (air discharge)
8 kV(contact discharge)
MIL STD 883E - Method 3015-7 Class 3
25 kV HBM (Human Body Model)
Functional diagram
SOD-523
Absolute Ratings (T
amb
=25°C )
Symbol Parameter Value Units
P
PP
Peak Pulse Power (tp = 8/20μs) 200 W
T
L
Maximum lead temperature for soldering during 10s 260 °C
T
stg
Storage Temperature Range -55 to +155 °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
ESD Voltage Per Human Body Model
Per Machine Model
25
400
kV
V
Revision:A
1.
E
SD5Z Series
2.
Electrical Parameter
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
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
BR
V
F
C
Min. Typ. Max.
I
T
V
RWM
I
R
Max.
I
F
Typ. 0v
bias
Part Numbers
V V V mA V µA V mA pF
ESD5Z3V3
5.0 6.0 7.0 1 3.0 1 1.25 200 35
ESD5Z5V
6.0 6.6 7.1 1 5.0 1 1.25 200 30
ESD5Z6V
6.8 7.4 7.9 1 6.0 1 1.25 200 30
ESD5Z7V
7.5 8.1 8.6 1 7.0 1 1.25 200 25
ESD5Z12V
13.5 14.2 15.0 1 12.0 1 1.25 200 25
*Surge current waveform per Figure 1.
1. V
BR
is measured with a pulse test current I
T
at an ambient temperature of 25℃．
Typical Characteristics
Fig1. Pulse Waveform Fig2.Power Derating Curve