参数资料
型号: SR12.TCT
厂商: Semtech
文件页数: 3/8页
文件大小: 0K
描述: IC TVS ARRAY 2-LINE 12V SOT-143
标准包装: 1
系列: RailClamp®
电压 - 反向隔离(标准值): 12V
电压 - 击穿: 13.3V
功率(瓦特): 500W
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: 1357 (CN2011-ZH PDF)
其它名称: SR12DKR
SR12
PROTECTION PRODUCTS
Typical Characteristics
Non-Repetitive Peak Pulse Power vs. Pulse Time
10
1
0.1
0.01
110
100
90
80
70
60
50
40
30
20
10
0
Power Derating Curve
0.1
1
10
100
1000
0
25
50
75
100
125
150
110
Pulse Duration - tp ( μ s)
Pulse Waveform
33
Ambient Temperature - T A ( o C)
Clamping Voltage vs. Peak Pulse Current
e
100
90
80
70
60
50
-t
Waveform
Parameters:
tr = 8μs
td = 20μs
30
27
24
21
18
15
40
30
20
10
td = I PP /2
12
9
6
3
Waveform
Parameters:
tr = 8 μ s
td = 20 μ s
0
0
5
10
15
20
25
30
0
0
4
8
12
16
20
10
9
8
7
6
5
4
Time (μs)
Forward Voltage vs. Forward Current
0
-2
-4
-6
-8
-10
Peak Pulse Current - I R (A)
Capacitance vs. Reverse Voltage
3
2
1
Waveform
Parameters:
tr = 8 μ s
td = 20 μ s
-12
-14
-16
0
0
5
10
15
20 25 30
Forward Current - I F (A)
35
40
45
50
0
1
2 3 4
Reverse Voltage - V R (V)
5
6
? 2005 Semtech Corp.
3
www.semtech.com
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