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CXPR7842E12反向隔离电压最大12V符合IEC61000-4-5 8/20μs波形的浪涌保护18A符合IEC61000-4-2的ESD保护触点和空气放电±30kV低箝位电压固态硅技术
| 产品型号： | CXPR7842E12 |
| 产品类型： | 电池保护IC |
| 产品系列： | 小功率保护器件 |
| 产品状态： | 量产 |
| 浏览次数： | 40 次 |
产品简介
技术参数
| 输入电压范围 (VIN) | V ~ 26VV |
|---|---|
| 输出电压 (VOUT) | 26VV |
| 输出电流 (IOUT) | 3.5AA |
| 工作频率 | 100KHz |
| 转换效率 | 95%% |
| 封装类型 | SOD-523 |
| Type | 小功率保护器件 |
| Cell count | 3.5A |
| Overcharge voltage | 6.5V |
| Short protection | 支持 |
| Communication | 5V |
| Operating temp | -40℃~85℃ |
| Features | 小功率保护器件 |
| Application | 电池保护IC |
| 耐压 | 26V |
| 工作电流 | 26V |
| 频道 | 1 |
| 反向隔离电压 | 12 |
| 反向击穿电压 | 13 |
| 峰值脉冲功率 | 450 |
| 峰值脉冲电流 | 18 |
| 钳位电压 | 18 |
| JTSD | 30 |
| 结电容 | 120 |
产品详细介绍
目录
1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载（PDF文档）
一.产品概述
The CXPR7842E12 is a transient voltage suppressor designed to protect power interfaces. It is suitable to replace multiple discrete components in portable electronics. The CXPR7842E12 is specifically designed to protect USB port. TVS diode with higher surge capability is used to protect USB voltage bus pin. The CXPR7842E12 is available in SOT-23 package. Standard products are Pb-free and Halogen-free.
二.产品特点
Reverse stand-off voltage: 12V max
Surge protection according to IEC61000-4-5 8/20μs waveform: 18A
ESD protection according to IEC61000-4-2 Contact & Air discharge: ±30kV
Low clamping voltage
Solid-state silicon technology
三.应用范围
Power supply protection
Power management
四.技术规格书（产品PDF)
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！
五.产品封装图
六.电路原理图
七.相关芯片选择指南 更多同类产品......
| 小功率保护器件 | ||||||||||||
|
Product |
Config uration |
Cha nnel |
Reverse Stand-off Voltage |
Reverse Breakdown Voltage |
Peak Pulse Power |
Peak Pulse Current |
Clamping Voltage |
JTSD |
Clamping Voltage |
Junction Capacitance |
Junction Capacitance |
Package |
|
VRWM |
VBR (@1mA) |
PPK (8/20us) |
IPP (8/20us) |
VCL (@IPP) |
(Contact) |
VCL @ITLP = 16A |
CJ |
CJ |
||||
|
(V) |
(V) (Min.) |
(W) |
(A) |
(V) |
(kV) |
(V) |
(pF) (Typ.) |
(pF) (Max.) |
||||
|
uni-directional |
1 |
5 |
7 |
60 |
4 |
15 |
20 |
18 |
0.4 |
0.65 |
DFN1006-2L |
|
|
uni-directional |
2 |
5 |
7 |
60 |
4 |
15 |
20 |
20 |
0.4 |
0.65 |
SOT-23 |
|
|
uni-directional |
2 |
5 |
7 |
60 |
4 |
15 |
20 |
18 |
0.4 |
0.65 |
DFN1006-3L |
|
|
uni-directional |
4 |
5 |
7 |
60 |
4 |
15 |
20 |
19 |
0.4 |
0.65 |
DFN2510-10L |
|
|
uni-directional |
4 |
5 |
7 |
60 |
4 |
15 |
20 |
19 |
0.4 |
0.65 |
DFN2510-10L |
|
|
uni-directional |
5 |
5 |
7 |
84 |
6 |
14 |
30 |
12.8 |
0.35 |
0.5 |
SOT-23-6L |
|
|
uni-directional |
6 |
5 |
7 |
56 |
4 |
14 |
30 |
19 |
0.4 |
0.65 |
DFN4120-10L |
|
|
bi-directional |
1 |
5 |
7.5 |
84 |
4 |
21 |
30 |
21 |
0.25 |
0.4 |
DFN1006-2L |
|
|
bi-directional |
1 |
5 |
7.5 |
72 |
4 |
14 |
30 |
22 |
0.25 |
0.4 |
WBFBP-02C-C |
|
|
bi-directional |
1 |
5 |
7.5 |
84 |
4 |
21 |
30 |
21 |
0.25 |
0.4 |
DFN0603-2L |
|
|
uni-directional |
4 |
5 |
7 |
80 |
6 |
13 |
30 |
14.5 |
0.65 |
0.85 |
DFN2510-10L |
|
|
uni-directional |
5 |
5 |
7 |
70 |
6 |
11.5 |
30 |
12.5 |
1 |
1.6 |
SOT-23-6L |
|
|
uni-directional |
1 |
5 |
7 |
60 |
4 |
15 |
20 |
18 |
1 |
1.4 |
DFN1006-2L |
|
|
uni-directional |
1 |
5 |
7 |
60 |
4 |
15 |
20 |
18 |
1 |
1.4 |
FBP-02C |
|
|
uni-directional |
2 |
5 |
7 |
60 |
4 |
15 |
20 |
17.5 |
1 |
1.4 |
DFN1006-3L |
|
|
uni-directional |
4 |
5 |
7 |
50 |
4 |
12 |
20 |
14 |
0.4 |
0.65 |
DFN2510-10L |
|
|
uni-directional |
5 |
5 |
7 |
65 |
5 |
13.4 |
20 |
13 |
0.45 |
0.65 |
MSOP-10L |
|
|
uni-directional |
7 |
5 |
7 |
65 |
5 |
13.4 |
20 |
13 |
0.45 |
0.65 |
MSOP-8L |
|
|
uni-directional |
4\1 |
5\12 |
7/13.5 |
56/2700 |
4/90 |
14/30 |
20 |
17.5 |
0.4/800 |
0.65/1200 |
DFN1.8*2.0-6L |
|
|
uni-directional |
4\1 |
5\24 |
7\29 |
56/3000 |
4/50 |
14/60 |
20 |
14 |
0.5/380 |
0.8/550 |
DFN1.8*2.0-6L |
|
|
uni-directional |
4\1 |
5\24 |
7\29 |
56/3000 |
4/50 |
14/60 |
20 |
14 |
0.5/380 |
0.8/550 |
DFN1.8*2.0-6L |
|
|
bi-directional |
1 |
7 |
7.2 |
70 |
6 |
12 |
30 |
12 |
17.5 |
22 |
DFN1006-2L |
|
|
bi-directional |
1 |
5.5 |
6.1 |
90 |
8 |
11.5 |
30 |
10 |
17.5 |
22 |
WBFBP-02C-C |
|
|
bi-directional |
1 |
3.3 |
4.2 |
120 |
10 |
12 |
30 |
9 |
17.5 |
22 |
DFN1006-2L |
|
|
uni-directional |
3 |
5 |
7 |
350 |
20 |
14 |
30 |
11.2 |
3 |
5 |
SOT-143 |
|
|
uni-directional |
5 |
5 |
7 |
350 |
25 |
14 |
30 |
11.2 |
3 |
5 |
SOT-23-6L |
|
|
bi-directional |
1 |
3.3 |
3.4 |
100 |
10 |
10 |
30 |
8 |
17.5 |
22 |
DFN1006-2L |
|
|
bi-directional |
1 |
3.3 |
3.4 |
100 |
10 |
10 |
30 |
8 |
17.5 |
22 |
DFN0603-2L |
|
|
bi-directional |
2 |
3.3 |
3.4 |
100 |
10 |
10 |
30 |
8 |
17.5 |
22 |
SOT-23 |
|
|
bi-directional |
2 |
3.3 |
3.4 |
100 |
10 |
10 |
30 |
8 |
17.5 |
22 |
DFN1006-3L |
|
|
bi-directional |
2 |
3.3 |
3.4 |
100 |
10 |
10 |
30 |
8 |
17.5 |
22 |
DFN1006-3L |
|
|
bi-directional |
1 |
5 |
5.1 |
80 |
8 |
10 |
30 |
9 |
17.5 |
22 |
DFN1006-2L |
|
|
bi-directional |
1 |
5 |
5.1 |
80 |
8 |
10 |
30 |
11 |
17.5 |
22 |
DFP1006-2L |
|
|
bi-directional |
1 |
5 |
5.1 |
80 |
8 |
10 |
30 |
9 |
17.5 |
22 |
FBP-02C |
|
|
bi-directional |
1 |
5 |
5.1 |
80 |
8 |
10 |
30 |
9 |
17.5 |
22 |
FBP-02C |
|
|
bi-directional |
1 |
5 |
5.1 |
80 |
8 |
10 |
30 |
9 |
17.5 |
22 |
DFN0603-2L |
|
|
bi-directional |
1 |
5 |
5.1 |
80 |
8 |
10 |
30 |
9 |
17.5 |
22 |
DFN0603-2L |
|
|
bi-directional |
2 |
5 |
5.1 |
80 |
8 |
10 |
30 |
9 |
17.5 |
22 |
DFN1006-3L |
|
|
bi-directional |
1 |
5 |
5.1 |
80 |
8 |
10 |
30 |
9 |
17.5 |
22 |
DFN0603-2L |
|
|
bi-directional |
1 |
5 |
5.1 |
72 |
6 |
12 |
30 |
12 |
9 |
12 |
SOD-523 |
|
|
bi-directional |
1 |
5 |
5.1 |
72 |
6 |
12 |
30 |
12 |
9 |
12 |
FBP-02C |
|
|
bi-directional |
1 |
5 |
5.1 |
70 |
6 |
12 |
30 |
12 |
9 |
12 |
DFN0603-2L |
|
|
bi-directional |
1 |
3.3 |
3.3 |
90 |
9 |
10 |
30 |
9 |
9.9 |
12 |
SOD-523 |
|
|
uni-directional |
1 |
7 |
7.5 |
1400 |
80 |
17.5 |
30 |
300 |
400 |
SOD-323F |
||
|
uni-directional |
1 |
5 |
6.5 |
1250 |
80 |
15 |
30 |
8 |
800 |
1200 |
DFN1610-2L |
|
|
uni-directional |
1 |
10 |
11.5 |
1250 |
60 |
22 |
30 |
15 |
350 |
500 |
DFN1610-2L |
|
|
uni-directional |
1 |
12 |
13 |
1250 |
50 |
25 |
30 |
17 |
300 |
440 |
DFN1610-2L |
|
|
bi-directional |
1 |
4.5 |
4.6 |
1400 |
100 |
14 |
30 |
250 |
300 |
SOD-323F |
||
|
bi-directional |
1 |
4.5 |
4.6 |
1400 |
100 |
14 |
30 |
250 |
300 |
SOD-323F |
||
|
bi-directional |
1 |
4.5 |
4.6 |
1400 |
100 |
14 |
30 |
250 |
300 |
SOD-323F |
||
|
bi-directional |
1 |
4.5 |
4.6 |
1400 |
100 |
14 |
30 |
250 |
300 |
SOD-323F |
||
|
uni-directional |
1 |
12 |
13 |
1400 |
50 |
27.5 |
30 |
300 |
400 |
SOD-323F |
||
|
uni-directional |
1 |
4.5 |
5.2 |
1400 |
95 |
14.5 |
30 |
900 |
1200 |
SOD-323F |
||
|
uni-directional |
1 |
15 |
16 |
1400 |
45 |
31 |
30 |
270 |
350 |
SOD-323F |
||
|
uni-directional |
1 |
7.5 |
8 |
4000 |
190 |
18 |
30 |
2200 |
3000 |
DFN2.0*2.0-3L |
||
|
uni-directional |
1 |
7.5 |
8 |
4000 |
190 |
18 |
30 |
2200 |
3000 |
DFN2.0*2.0-3L |
||
|
uni-directional |
1 |
12 |
13 |
4000 |
150 |
27 |
30 |
1200 |
1800 |
DFN2.0*2.0-3L |
||
|
uni-directional |
1 |
15 |
16 |
4000 |
130 |
30 |
30 |
1000 |
1500 |
DFN2.0*2.0-3L |
||
|
bi-directional |
1 |
4.5 |
4.7 |
525 |
35 |
15 |
30 |
6.5 |
65 |
80 |
DFN1006-2L |
|
|
uni-directional |
1 |
12 |
13 |
1200 |
50 |
25 |
30 |
290 |
440 |
FBP1608-2L |
||
|
uni-directional |
1 |
12 |
13 |
1200 |
50 |
25 |
30 |
290 |
440 |
FBP1608-2L |
||
|
uni-directional |
1 |
15 |
16 |
1200 |
40 |
31 |
30 |
240 |
350 |
FBP1608-2L |
||
|
uni-directional |
1 |
7 |
8 |
450 |
27 |
16 |
30 |
140 |
210 |
DFN1006-2L |
||
|
uni-directional |
1 |
12 |
13 |
450 |
18 |
24 |
30 |
80 |
120 |
DFN1006-2L |
||
|
uni-directional |
1 |
15 |
16 |
450 |
15 |
29 |
30 |
65 |
100 |
DFN1006-2L |
||
|
uni-directional |
1 |
12 |
13 |
450 |
18 |
26 |
30 |
18 |
80 |
120 |
SOT-23 |
|
|
bi-directional |
1 |
5 |
6.5 |
50 |
3.5 |
14 |
8 |
5 |
10 |
SOD-523 |
||
|
uni-directional |
1 |
5 |
7 |
60 |
4 |
15 |
20 |
18 |
1.2 |
1.6 |
SOD-523 |
|
|
uni-directional |
1 |
5 |
7 |
60 |
4 |
15 |
20 |
18 |
0.4 |
0.65 |
SOD-523 |
|
|
uni-directional |
1 |
7 |
7.5 |
171 |
9.5 |
18 |
30 |
47 |
65 |
SOD-523 |
||
|
bi-directional |
1 |
5 |
5.8 |
50 |
5 |
10 |
20 |
13 |
16 |
SOD-923 |
||
|
bi-directional |
1 |
5 |
5.8 |
33 |
3 |
11 |
20 |
13 |
5 |
7 |
FBP-02C |
|
|
uni-directional |
1 |
5 |
6.5 |
42 |
3 |
14 |
8 |
0.5 |
0.9 |
SOD-923 |
||
|
bi-directional |
1 |
12 |
13 |
99 |
5.5 |
18 |
30 |
20 |
27 |
35 |
DFN1006-2L |
|
|
bi-directional |
1 |
5 |
7 |
40 |
2.5 |
16 |
8 |
1 |
1.5 |
DFN1006-2L |
||
|
bi-directional |
1 |
5 |
7 |
54 |
3 |
18 |
12 |
35 |
0.45 |
0.7 |
DFN1006-2L |
|
|
bi-directional |
2 |
5 |
5.1 |
72 |
6 |
12 |
30 |
12 |
9 |
12 |
DFN1006-3L |
|
|
bi-directional |
2 |
5 |
5.8 |
99 |
9 |
11 |
30 |
24 |
30 |
DFN1006-3L |
||
|
uni-directional |
1 |
12 |
13.5 |
84 |
3.5 |
24 |
30 |
30 |
SOD-923 |
|||
|
uni-directional |
1 |
5 |
6.2 |
154 |
11 |
14 |
30 |
60 |
70 |
FBP-02C |
||
|
uni-directional |
1 |
5 |
6.2 |
39 |
3 |
13 |
15 |
12 |
16 |
FBP-02C |
||
|
uni-directional |
1 |
5 |
7 |
60 |
4 |
15 |
20 |
18 |
1.2 |
1.6 |
FBP-02C |
|
|
uni-directional |
1 |
5 |
7 |
60 |
4 |
15 |
20 |
18 |
0.5 |
0.9 |
FBP-02C |
|
|
uni-directional |
1 |
7 |
7.5 |
161 |
9.5 |
17 |
30 |
49 |
65 |
FBP-02C |
||
|
uni-directional |
5 |
5 |
6.1 |
300 |
16 |
12.5 |
20 |
50 |
SOT-363 |
|||
|
uni-directional |
4 |
5 |
6.1 |
30 |
1.6 |
12.5 |
16 |
9 |
SOT-353 |
|||
|
uni-directional |
5 |
5 |
6.1 |
30 |
1.6 |
12.5 |
16 |
9 |
SOT-363 |
|||
|
uni-directional |
4 |
5 |
6.2 |
117 |
9 |
13 |
30 |
11 |
55 |
65 |
SOT-353 |
|
|
uni-directional |
2 |
5 |
6.2 |
150 |
10 |
15 |
20 |
10 |
SOT-523 |
|||
|
uni-directional |
4 |
5 |
6.2 |
36 |
3 |
12 |
8 |
16 |
20 |
SOT-553 |
||
|
uni-directional |
5 |
5 |
6.2 |
20 |
1.6 |
14.4 |
16 |
9 |
SOT-563 |
|||
|
bi-directional |
2 |
5 |
6.5 |
38 |
3.5 |
11 |
8 |
5 |
10 |
SOT-23 |
||
|
uni-directional |
5 |
5 |
6.5 |
45 |
3 |
15 |
8 |
0.7 |
0.9 |
SOT-363 |
||
|
uni-directional |
2 |
5 |
6.2 |
150 |
10 |
15 |
15 |
60 |
SOT-523 |
|||
|
uni-directional |
4 |
5 |
6.2 |
300 |
16 |
12.5 |
20 |
50 |
SOT-553 |
|||
|
uni-directional |
5 |
5 |
6.2 |
300 |
16 |
12.5 |
20 |
|||||
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