Weitron ESD5Z5.0C Transient voltage suppressors for esd protection Datasheet

ESD5Z5.0C
Transient Voltage Suppressors for ESD Protection
TRANSIENT VOLTAGE
SUPPRESSORS
200 WATTS
5.0 VOLTS
P b Lead(Pb)-Free
Description:
* The ESD5Z5.0C 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.
1
2
SOD-523/SC-79
Features:
* Small Body Outline Dimensions
* Low Body Height
* Peak Power up to 200 Watts @ 8 x 20 μs Pulse
* Low Leakage current
* Response Time is Typically < 1 ns
* ESD Rating of Class 3 (> 16 kV) per Human Body Model
* IEC61000−4−2 Level 4 ESD Protection
* IEC61000−4−4 Level 4 EFT Protection
SOD-523 Outline Dimensions
Unit:mm
−X−
A
−Y−
MILLIMETERS
B
1
2
D 2 PL
0.08 (0.003) M
T X Y
C
K
J
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S
−T−
DIM
MIN
NOM
MAX
A
B
C
D
J
K
S
1.10
0.70
0.50
0.25
0.07
0.15
1.50
1.20
0.80
0.60
0.30
0.14
0.20
1.60
1.30
0.90
0.70
0.35
0.20
0.25
1.70
SEATING
PLANE
1/3
Rev.A 11-Aug-09
ESD5Z5.0C
Maximum Ratings(TA=25˚C Unless Otherwise Noted)
Symbol
Value
Unit
16
400
kV
V
Electrostatic discharge
IEC61000-4-2 Air discharge
IEC61000-4-2 ContactAir discharge
±15
±8
kV
Electrostatic discharge
IEC61000-4-4
40
A
Characteristic
ESD Voltage
Per Human Body Model
Per Machine Model
Total Power Dissipation on FR−5 Board1, @ TA = 25°C
PPP
200
W
Lead Solder Temperature -Maximum
TL
260(10s)
°C
Junction Temperature Range
TJ
150
°C
Storage Temperature Range
Tstg
-55 to +150
°C
Operating Temperature Range
TOP
-40 to +125
°C
Electrical Characteristics (TA = 25°C unless otherwise noted, VF = 0.9 V Max. @ IF = 10 mA for all types)
Device
ESD5Z5.0C
Marking
5C
VBR (V) @ IT
(Note 2)
VC (V)(Note 1) VC (V)(Note 1) IPP (A)
@ IPP = 5.0 A
@ Max IPP
(Note 1)
P pk (W)
C (pF)
(Note 1)
VRWM
(V)
IR ( A)
@ VRWM
Max
Max
Min
Max
mA
Typ
Max
Max
Max
Typ
5.0
1
5.6
7.8
1.0
11.6
18.6
9.4
174
80
IT
Note 1. Surge current waveform per Fig.1
2. VBR is measured with a pulse test current IT at an ambient temperature of 25°C.
Eqivalent Circuit Diagram
1
2
SOD-523 / SC-79
(Top View)
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2/3
Rev.A 11-Aug-09
ESD5Z5.0C
Electrical Parameter
Symbol
Parameter
IPP
Maximum Reverse Peak Pulse Current
VC
Clamping Voltage @ IPP
VRWM
IR
IT
VBR
Working Peak Reverse Voltage
Maximum Reverse Leakage Current @
VRWM
Test Current
Breakdown Voltage @ IT
Typical Characteristics (TA = 25°C unless otherwise noted)
Fig1. Pulse Waveform
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Fig2. Power Derating
3/3
Rev.A 11-Aug-09
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