LESD5L5.0T1G

LESHAN RADIO COMPANY, LTD.
LESD5L5.0T1G
Transient Voltage
Suppressors
LESD5L5.0T1G
ESD Protection Diodes with Ultra−Low
Capacitance
1
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.
2
SOD– 523
Specification Features:
• Ultra Low Capacitance 0.5 pF
• Low Clamping Voltage
• Small Body Outline Dimensions:
•
•
•
•
•
•
1
0.047″ x 0.032″ (1.20 mm x 0.80 mm)
Low Body Height: 0.024″ (0.6 mm)
Stand−off Voltage: 5 V
Low Leakage
Response Time is Typically < 1.0 ns
IEC61000−4−2 Level 4 ESD Protection
This is a Pb−Free Device
2
PIN 1. CATHODE
2. ANODE
Ordering information
Mechanical Characteristics:
CASE: Void-free, transfer-molded, thermosetting plastic
Device
Marking
Shipping
LESD5L5.0T1G
5L
3000/Tape&Reel
Epoxy Meets UL 94 V−0
LEAD FINISH: 100% Matte Sn (Tin)
QUALIFIED MAX REFLOW TEMPERATURE: 260°C
Device Meets MSL 1 Requirements
MAXIMUM RATINGS
Rating
IEC 61000−4−2 (ESD)
Symbol
Contact
Air
Value
Unit
±10
±15
kV
Total Power Dissipation on FR−5 Board
(Note 1) @ TA = 25°C
°PD°
200
mW
Storage Temperature Range
Tstg
−55 to +150
°C
Junction Temperature Range
TJ
−55 to +125
°C
Lead Solder Temperature − Maximum
(10 Second Duration)
TL
260
°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.
Rev.O 1/4
LESHAN RADIO COMPANY, LTD.
LESD5L5.0T1G
ELECTRICAL CHARACTERISTICS
(TA = 25°C unless otherwise noted)
Symbol
I
Parameter
IF
IPP
Maximum Reverse Peak Pulse Current
VC
Clamping Voltage @ IPP
VRWM
IR
Working Peak Reverse Voltage
VBR
Breakdown Voltage @ IT
IT
Test Current
IF
Forward Current
VF
Forward Voltage @ IF
Ppk
Peak Power Dissipation
C
VC VBR VRWM
Maximum Reverse Leakage Current @ VRWM
V
IR VF
IT
IPP
Uni−Directional TVS
Capacitance @ VR = 0 and f = 1.0 MHz
*See Application Note AND8308/D for detailed explanations of
datasheet parameters.
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 1.0 V Max. @ IF = 10 mA for all types)
VRWM
(V)
IR (mA)
@ VRWM
VBR (V) @ IT
(Note 2)
IT
C (pF)
VC (V)
@ IPP = 1 A
(Note 3)
VC
Per IEC61000−4−2
(Note 4)
Device
Device
Marking
Max
Max
Min
mA
Typ
Max
Max
LESD5L5.0T1G
5L
5.0
1.0
5.4
1.0
0.5
0.9
9.8
Figures 1 and 2
See Below
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.
Figure 1. ESD Clamping Voltage Screenshot
Positive 8 kV Contact per IEC61000−4−2
Figure 2. ESD Clamping Voltage Screenshot
Negative 8 kV Contact per IEC61000−4−2
Rev.O 2/4
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Rev.O 3/4
LESHAN RADIO COMPANY, LTD.
LESD5L5.0T1G
SOD−523
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M,
1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH
THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM
THICKNESS OF BASE MATERIAL.
−X−
A
−Y−
B
1
2
DIM
A
B
C
D
J
K
S
D 2 PL
0.08 (0.003)
M
T X Y
MILLIMETERS
MIN
NOM
MAX
1.10
1.20
1.30
0.70
0.80
0.90
0.50
0.60
0.70
0.25
0.30
0.35
0.07
0.14
0.20
0.15
0.20
0.25
1.50
1.60
1.70
MIN
0.043
0.028
0.020
0.010
0.0028
0.006
0.059
INCHES
NOM
MAX
0.047
0.051
0.032
0.035
0.024
0.028
0.012
0.014
0.0055 0.0079
0.008
0.010
0.063
0.067
C
K
J
S
−T−
SEATING
PLANE
SOLDERING FOOTPRINT*
1.40
0.0547
0.40
0.0157
0.40
0.0157
SCALE 10:1
mm Ǔ
ǒinches
Rev.O 4/4