LESD9D3.3CT5G [LRC]
Transient Voltage Suppressors for ESD Protection; 瞬态电压抑制器ESD保护
| 型号： | LESD9D3.3CT5G |
| 厂家： | 
LESHAN RADIO COMPANY |
| 描述： | Transient Voltage Suppressors for ESD Protection |
| 文件： | 总5页 (文件大小：397K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LESHAN RADIO COMPANY, LTD.
Transient Voltage Suppressors for ESD Protection
General Description
LESD9D3.3CT5G
The LESD9D3.3CT5G 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. 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.
SOD-923
Applications
z
z
z
z
Cellular phones
Portable devices
Digital cameras
Power supplies
Features
z
z
z
Small Body Outline Dimensions
Low Body Height
Peak Power up to 150 Watts @ 8 x 20 μs
Pulse
z
z
z
Low Leakage current
Response Time is Typically < 1 ns
ESD Rating of Class 3 (> 16 kV) per Human
Body Model
z
z
IEC61000−4−2 Level 4 ESD Protection
IEC61000−4−4 Level 4 EFT Protection
Absolute Ratings (Tamb=25°C )
Symbol
Parameter
Value
150
Units
W
PPP
TL
Peak Pulse Power (tp = 8/20μs)
Maximum lead temperature for soldering during 10s
Storage Temperature Range
260
°C
Tstg
Top
Tj
-55 to +155
-40 to +125
150
°C
Operating Temperature Range
Maximum junction temperature
IEC61000-4-2 (ESD)
°C
°C
±15
±8
air discharge
contact discharge
KV
IEC61000-4-4 (EFT)
40
16
A
ESD Voltage
Per Human Body Model
KV
1/3
LESHAN RADIO COMPANY, LTD.
LESD9D3.3CT5G
Electrical Parameter
Symbol
Parameter
Maximum Reverse Peak Pulse
Current
IPP
VC
Clamping Voltage @ IPP
VRWM
Working Peak Reverse Voltage
Maximum Reverse Leakage Current
@ VRWM
IR
IT
Test Current
VBR
Breakdown Voltage @ IT
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.VF = 0.9V at IF = 10mA
VBR (V)@ IT
VC (V)
VC (V)
PPK
IR(uA)
IPP
C
VRWM
(V)
IT
(Note 1)
@ IPP=5 A* @ Max IPP*
(W)*
@ VRWM
(A)*
(pF)
Device
Max
Max
Min
mA
Typ
Max
Max Max Typ
11.2 158 25
3.3
5.0
1.0
8.4
14.1
LESD9D3.3CT5G
1
*Surge current waveform per Figure 1.
1. VBR is measured with a pulse test current IT at an ambient temperature of 25℃．
Fig1. Pulse Waveform
Fig2.Power Derating Curve
2/3
LESHAN RADIO COMPANY, LTD.
LESD9D3.3CT5G
SOD−923
−X−
D
NOTES:
−Y−
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. MAXIMUM LEAD THICKNESS INCLUDES LEAD
FINISH THICKNESS. MINIMUM LEAD
THICKNESS IS THE MINIMUM THICKNESS OF
BASE MATERIAL.
E
1
2
b 2X
0.08 (0.0032) X Y
MILLIMETERS
DIM MIN NOM MAX MIN
INCHES
NOM MAX
A
A
b
c
0.34
0.15
0.07
0.75
0.55
0.95
0.05
0.37
0.20
0.12
0.80
0.60
1.00
0.10
0.40
0.25
0.17
0.85
0.65
1.05
0.15
0.013 0.015 0.016
0.006 0.008 0.010
0.003 0.005 0.007
0.030 0.031 0.033
0.022 0.024 0.026
0.037 0.039 0.041
0.002 0.004 0.006
D
E
H
E
L
c
L
H
E
SOLDERING FOOTPRINT*
0.90
0.40
0.30
DIMENSIONS: MILLIMETERS
3/3
LESHAN RADIO COMPANY, LTD.
EMBOSSED TAPE AND REEL DATA
FOR DISCRETES
T Max
Outside Dimension
Measured at Edge
13.0mm ± 0.5mm
1.5mm Min
(.512 ±.002’’)
(.06’’)
A
50mm Min
(1.969’’)
20.2mm Min
(.795’’)
Full Radius
G
Inside Dimension
Measured Near Hub
Size
A Max
G
T Max
8.4mm+1.5mm, -0.0
(.33’’+.039’’, -0.00)
10.9mm
(.43’’)
178.0mm
(7.0’’)
8 mm
Reel Dimensions
Metric Dimensions Govern –– English are in parentheses for reference only
Storage Conditions
Temperature: 5 to 40 Deg.C (20 to 30 Deg. C is preferred)
Humidity: 30 to 80 RH (40 to 60 is preferred )
Recommended Period: One year after manufacturing
(This recommended period is for the soldering condition only. The
characteristics and reliabilities of the products are not restricted to
this limitation)
LESHAN RADIO COMPANY, LTD.
Shipment Specification
CPN
Dim(Unit:mm)
LABEL
LABEL
LABEL
195mm*195mm*150mm
10 Reel
3000PCS/Reel
10Reel/Inner Box
30KPCS/Inner Box
80KPCS/Inner Box (SOT-723,SOD-723,SOD-923)
8000PCS/Reel (SOT-723,SOD-723,SOD-923)
Dim(Unit:mm)
460mm*400mm*420mm
LABEL
MARK
乐山无线电股份有限公司
Leshan Radio Company,Ltd.
12 Inner Box/Carton
360KPCS/Carton
960KPCS/Carton (SOT-723,SOD-723,SOD-923)
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