参数资料
型号: CD143A-SR3.3
厂商: Bourns Inc.
文件页数: 3/4页
文件大小: 0K
描述: IC TVS ARRAY 2-LINE 3.3V SOT-143
产品培训模块: ESD Protection Products
产品目录绘图: CD143A-SR2.8. 3.3 Schematic
标准包装: 1
电压 - 反向隔离(标准值): 3.3V
电压 - 击穿: 3.5V
功率(瓦特): 200W
电极标记: 2 通道阵列 - 单向
安装类型: 表面贴装
封装/外壳: TO-253-4,TO-253AA
供应商设备封装: SOT-143
包装: 标准包装
产品目录页面: 2378 (CN2011-ZH PDF)
其它名称: CD143A-SR3.3DKR
CD143A-SR2.8~3.3 – Steering/TVS Diode Array Series
Performance Graphs
Pulse Wave Form
Clamping Voltage vs. Peak Pulse Current
12
120
100
80
t t
e t
Waveform Parameters
t t = 8 μs
t d = 20 μs
11
10
9
8
7
60
6
5
40
20
0
t d = t | I PP /2
4
3
2
1
0
Waveform Parameters
t r = 8 μs
t d = 20 μs
0
5
10
15
20
25
30
4
5
6
7
8
9
10 11
12 13
14 15
t – Time (μs)
Forward Clamping Voltage vs. Peak Pulse Current
6
5
4
3
2
Peak Pulse Current (A)
Typical Variation of C IN vs. V IN
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1
0
Waveform Parameters
t r = 8 μs
t d = 20 μs
1.0
0.5
0.0
VDD = 3.3 V, GND = 0 V,
f = 1 MHz, T = 25 °C
4
5
6
7
8
9
10 11
12 13
14 15
0.000
0.825
1.650
2.475
3.300
Peak Pulse Current (A)
Typical Variation of C I/O-to-I/O vs. V IN
0.8
0.7
0.6
0.5
0.4
0.3
0.2
Input Voltage (V)
How To Order
Common Code
Chip Diode
Package
? 143A = SOT-143
Model
SR = Steering Diode Array
Repetitive Peak Reverse Voltage
2.8 = 2.8 V RWM (Volts)
3.3 = 3.3 V RWM (Volts)
CD 143A - SR 2.8
0.1
0.0
VDD = 3.3 V, GND = 0 V,
f = 1 MHz, T = 25 °C
0.000
0.825
1.650
2.475
3.300
Input Voltage (V)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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