WOST08C [WEITRON]
Surface Mount TVS Diode Array; 表面贴装TVS二极管阵列
| 型号： | WOST08C |
| 厂家： | 
WEITRON TECHNOLOGY |
| 描述： | Surface Mount TVS Diode Array |
| 文件： | 总3页 (文件大小：384K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
WOST04C thru
WOST15C
Surface Mount TVS Diode Array
for ESD Protection
TRANSIENT VOLTAGE
SUPPRESSORS
300 WATTS
P b
Lead(Pb)-Free
4-15 VOLTS
Features:
* Transient Protection for data lines as per IEC 61000-4-2(ESD)15KV(air),
8KV(contact)
3
* 300 Watts Peak Power Protection. (tp=8/20µS)
* Protects Two Unidirectional Lines with pin3 used as a common anode
Connection or One Bidirectional Line between pin1 & pin2
* Low Leakage Current
1
2
* Excellent Clamping Capability
SOT-23
Mechanical Data:
* Case : Molded Epoxy
* Marking : Marking Code
* Weight : 0.008 grams(approx)
SOT-23 Outline Dimensions
Unit:mm
A
Dim
A
B
C
D
Min
0.35
1.19
2.10
0.85
0.46
1.70
2.70
0.01
0.89
0.30
0.076
Max
0.51
1.40
3.00
1.05
1.00
2.10
3.10
0.13
1.10
0.61
0.25
B
C
TOP VIEW
E
D
G
G
H
J
K
L
E
H
K
J
L
M
M
WEITRON
http://www.weitron.com.tw
Rev.E 18-Sep-09
1/3
WOST04C thru
WOST15C
Maximum Ratings(TA=25˚C Unless Otherwise Noted)
Characteristic
Symbol
PPK
Votle
300
Unit
W
Peak Pulse Power Dissipation (tP
Thermal Resistance, Junction to Ambient
Lead Soldering Temperature
RθJA
TL
556
°C/W
°C
260(10s)
-55 to +125
-55 to +150
°C
Operating Temperature Range
Storage Temperature Range
TJ
Tstg
°C
Electrical Characteristics
Maximum Minimum Maximum Maximum
Maximum
Rated
Stand-off
Voltage
Leakage Breakdown Clamping Pulse Peak
Capacitance
Current
Voltage
Voltage
1A1 5A1
Current
Part Numbers
@ VRM
IRM
1mA
VBR
tp=8/20us
IPPM
0v, 1MHz
C
VRM
VCL
V
µA
20.0
20.0
5.0
V
V
V
A
pF
300
220
190
90
4.0
5.0
8.5
9.8
10.5
12.5
17
17
15
12
10
WOST04C
5.0
6.0
WOST05C
WOST08C
WOST12C
WOST15C
8.0
8.5
13.4 15.0
19.0 28.0
12.0
15.0
1.0
13.3
16.7
1.0
24
39.0
60
1. 8/20 waveform used. (see ꢀg2.)
Eqivalent Circuit Diagram:
Bidirectional
Configuration
WEITRON
http://www.weitron.com.tw
2/3
Rev.E 18-Sep-09
WOST04C thru
WOST15C
Electrical Parameter
Symbol
VRM
Parameter
Stand-off voltage
Breakdown voltage
Clamping voltage
Leakage current
Peak pulse current
VBR
VCL
IRM
IPPM
Typical Characteristics
Fig1. Peak Pulse Power VS Pulse Time
Fig2. Pulse Waveform
Fig3.Power Derating
WEITRON
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3/3
Rev.E 18-Sep-09
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