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参数资料
| 型号： | SI8442-A-IS |
| 厂商： | SILICON LABORATORIES |
| 元件分类： | 模拟信号调理 |
| 英文描述： | QUAD-CHANNEL DIGITAL ISOLATOR |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO16 |
| 封装： | ROHS COMPLIANT, SOIC-16 |
| 文件页数： | 12/24页 |
| 文件大小： | 436K |
| 代理商： | SI8442-A-IS |
Si8440/1/2
12
Rev. 0.3
Figure 3. Thermal Derating Curve, Dependence of Safety Limiting Values
with Case Temperature per DIN EN 60747-5-2
Table 9. DIN EN 60747-5-2 (VDE 0884 Part 2) Insulation Characteristics
1,2
Description
Symbol
Characteristic
Unit
Installation Classification per DIN VDE 0110
For Rated Mains Voltages < 150 V
RMS
For Rated Mains Voltages < 300 V
RMS
For Rated Mains Voltages < 400 V
RMS
Climatic Classification
I-IV
I-III
I-II
40/125/21
Pollution Degree (DIN VDE 0110, Table 1)
2
Maximum Working Insulation Voltage
V
IORM
V
PR
560
V
PEAK
V
PEAK
Input to Output Test Voltage, Method b1
(V
IORM
x 1.875 = V
PR
, 100% Production Test, t
m
= 1 sec, Partial Dis-
charge < 5 pC)
Input to Output Test Voltage, Method a
After Environmental Tests Subgroup 1
(V
IORM
x 1.6 = V
PR
, t
m
= 60 sec, Partial Discharge < 5 pC)
After Input and/or Safety Test Subgroup 2/3
(V
IORM
x 1.2 = V
PR
, t
m
= 60 sec, Partial Discharge < 5 pC)
1050
V
PR
896
672
V
PEAK
V
PEAK
V
PEAK
Highest Allowable Overvoltage (Transient Overvoltage, t
TR
= 10 sec)
V
TR
4000
Safety-Limiting Values (Maximum value allowed in the event of a failure;
also see the thermal derating curve, Figure 3)
Case Temperature
Side 1 Current
Side 2 Current
T
S
I
S1
I
S2
R
S
150
265
335
>10
9
oC
mA
mA
Insulation Resistance at T
S
, V
IO
= 500 V
Notes:
1.
This isolator is suitable for basic electrical isolation only within the safety limit data. Maintenance of the safety data is
ensured by protective circuits.
2.
The * marking on packages denotes DIN EN 60747-5-2 approval for 560 V peak working voltage.
0
200
150
100
50
300
250
200
150
100
50
0
350
Case Temperature (oC)
S
SIDE #1
SIDE #2
相关PDF资料 |
PDF描述 |
|---|---|
| SI8442-B-IS | QUAD-CHANNEL DIGITAL ISOLATOR |
| SI8442-C-IS | QUAD-CHANNEL DIGITAL ISOLATOR |
| SMAW200-14D | 2.00mm PITCH CONNECTOR |
| SMAW200-16D | 2.00mm PITCH CONNECTOR |
| SMAW200-18D | 2.00mm PITCH CONNECTOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SI8442BA-B-IUR | 制造商:Silicon Laboratories Inc 功能描述:QUAD CH 1.0 KV ISOLATOR, 150M, 2/2, QSOP16, LEAD FREE - Tape and Reel |
| SI8442BA-C-IS1 | 功能描述:隔离器接口集成电路 QuadCh 1.0kV Isolatr 150M 2/2 RoHS:否 制造商:Texas Instruments 通道数量:2 传播延迟时间: 电源电压-最大:5.5 V 电源电压-最小:3 V 电源电流:3.6 mA 功率耗散: 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:SOIC-8 封装:Tube |
| Si8442BA-C-IS1R | 功能描述:隔离器接口集成电路 QuadCh 1.0kV Isolatr 150M 2/2 RoHS:否 制造商:Texas Instruments 通道数量:2 传播延迟时间: 电源电压-最大:5.5 V 电源电压-最小:3 V 电源电流:3.6 mA 功率耗散: 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:SOIC-8 封装:Tube |
| Si8442BA-D-IS1 | 功能描述:隔离器接口集成电路 QuadCh 1.0kV Isolatr 150M 2/2 RoHS:否 制造商:Texas Instruments 通道数量:2 传播延迟时间: 电源电压-最大:5.5 V 电源电压-最小:3 V 电源电流:3.6 mA 功率耗散: 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:SOIC-8 封装:Tube |
| SI8442BA-D-IS1R | 功能描述:隔离器接口集成电路 QuadCh 1.0kV Isolatr 150M 2/2 RoHS:否 制造商:Texas Instruments 通道数量:2 传播延迟时间: 电源电压-最大:5.5 V 电源电压-最小:3 V 电源电流:3.6 mA 功率耗散: 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:SOIC-8 封装:Tube |
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