ESD5L5.0 - Weitron

ESD5L5.0
Transient Voltage Suppressors for ESD Protection
TRANSIENT VOLTAGE
SUPPRESSORS
200 WATTS
2.5-12.0 VOLTS
P b Lead(Pb)-Free
Description:
* The ESD5L is designed to protect voltage sensitive components that
require ultra-low capacitance from ESD and transient voltage events.
Excellent clamping capability, low capacitance, low leakage, and fast
response time, make these parts ideal for ESD protection on designs
where board space is at a premium. Because of its low capacitance,
it is suited for use in high frequency designs such as USB 2.0 high
speed and antenna line applications.
1
2
Features:
SOD-523/SC-79
* Ultra Low Capacitance 0.5 pF
* Low Clamping Voltage
* Small Body Outline Dimensions:
0.047” x 0.032” (1.20 mm x 0.80 mm)
* Low Body Height: 0.024” (0.6 mm)
* Stand-off Voltage: 5V
* Low Leakage
* Response Time is Typically < 1.0 ns
* IEC61000-4-2 Level 4 ESD Protection
Mechanical Characteristics:
* CASE: Void-free, transfer-molded, thermosetting plastic Epoxy Meets UL 94 V-0
* LEAD FINISH: 100% Matte Sn (Tin)
* QUALIFIED MAX REFLOW TEMPERATURE:260˚C
Device Meets MSL 1 Requirements
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
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02-Sep-2013
ESD5L5.0
Maximum Ratings(TA=25˚C Unless Otherwise Noted)
Symbol
Characteristic
Value
Unit
±10
±15
kV
IEC 61000-4-2 (ESD)
Contact
Air
Total Power Dissipation on FR-5 Board
(Note 1) @ TA = 25˚C
PD
200
mW
Lead Solder Temperature -Maximum
TL
260
°C
Junction Temperature Range
TJ
-55 to + 125
°C
Storage Temperature Range
Tstg
-55 to +150
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings 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 x 0.75 x 0.62 in.
Electrical Characteristics (TA = 25°C unless otherwise noted, VF = 1.0 V Max. @ IF = 10 mA for all types)
Device
ESD5L5.0
Marking
5L
VRWM
(V)
IR ( A)
@ VRWM
VBR (V) @ IT
(Note 2)
IT
VC (V)(Note 3)
@ IPP = 1.0 A
Max
Max
Min
mA
Typ
Typ
Max
Per IEC61000-4-2(Note 4)
5.0
1.0
5.4
1.0
9.8
0.5
0.9
Figures 1 and 2 See Below
C (pF)
VC
2. VBR is measured with a pulse test current IT at an ambient temperature of 25°C.
3. Surge current waveform per Figure 5.
4. For test procedure see Figures 3 and 4 and Application Note AND8307/D.
Eqivalent Circuit Diagram
1
2
PIN 1. CATHODE
2. ANODE
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ESD5L5.0
Typical Characteristics (TA = 25°C unless otherwise noted)
Symbol
Parameter
IPP
Maximum Reverse Peak Pulse Current
VC
Clamping Voltage @ IPP
VRWM
IR
VBR
IF
Working Peak Reverse Voltage
Maximum Reverse Leakage Current @ VRWM
VC VBR VRWM
Breakdown Voltage @ IT
IT
Test Current
IF
Forward Current
VF
Forward Voltage @ IF
Ppk
Peak Power Dissipation
C
I
IPP
Uni−Directional TVS
Max. Capacitance @VR = 0 and f = 1 MHz
Figure 1. ESD Clamping Voltage Screenshot
Positive 8 kV Contact per IEC61000−4−2
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V
IR VF
IT
Figure 2. ESD Clamping Voltage Screenshot
Negative 8 kV Contact per IEC61000−4−2
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02-Sep-2013
ESD5L5.0
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