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参数资料
型号： HCPL-7800-500
元件分类： 隔离放大器
英文描述： ISOLATION AMPLIFIER, 3750 V ISOLATION-MIN, 85 kHz BAND WIDTH, PDSO8
文件页数： 12/17页
文件大小： 375K
代理商： HCPL-7800-500
1-219
VDE 0884 (06.92) Insulation Characteristics
Description
Symbol
Characteristic
Unit
Installation classification per DIN VDE 0110, Table 1
for rated mains voltage
≤ 300 V rms
I-IV
for rated mains voltage
≤ 600 V rms
I-III
Climatic Classification
40/100/21
Pollution Degree (DIN VDE 0110, Table 1)*
2
Maximum Working Insulation Voltage
VIORM
848
V peak
Input to Output Test Voltage, Method b**
VPR
1591
V peak
VPR = 1.875 x VIORM, Production test with tp = 1 sec,
Partial discharge < 5 pC
Input to Output Test Voltage, Method a**
VPR
1273
V peak
VPR = 1.5 x VIORM, Type and sample test with tp = 60 sec,
Partial discharge < 5 pC
Highest Allowable Overvoltage**
(Transient Overvoltage tTR = 10 sec)
VTR
6000
V peak
Safety-limiting values (Maximum values allowed in the event
of a failure, also see Figure 27)
Case Temperature
TS
175
°C
Input Power
PS,Input
80
mW
Output Power
PS,Output
250
mW
Insulation Resistance at TS, VIO = 500 V
RS
≥ 1x1012
*This part may also be used in Pollution Degree 3 environments where the rated mains voltage is
≤ 300 V rms (per DIN VDE 0110).
**Refer to the front of the optocoupler section of the current catalog for a more detailed description of VDE 0884 and other product
safety requirements.
Note: Optocouplers providing safe electrical separation per VDE 0884 do so only within the safety-limiting values to which they are
qualified. Protective cut-out switches must be used to ensure that the safety limits are not exceeded.
Regulatory Information
The HCPL-7800 has been
approved by the following
organizations:
UL
Recognized under UL 1577,
Component Recognition
Program, File E55361.
CSA
Approved under CSA Component
Acceptance Notice #5, File CA
88324.
Insulation and Safety Related Specifications
Parameter
Symbol
Value Units
Conditions
Min. External Air Gap
L(IO1)
7.4
mm
Measured from input terminals to output terminals,
(External Clearance)
shortest distance through air
Min. External Tracking
L(IO2)
8.0
mm
Measured from input terminals to output terminals,
Path (External Creepage)
shortest distance path along body
Min. Internal Plastic Gap
0.5
mm
Through insulation distance, conductor to conductor,
(Internal Clearance)
usually the direct distance between the photoemitter
and photodetector inside the optocoupler cavity
Tracking Resistance
CTI
175
V
DIN IEC 112/VDE 0303 Part 1
(Comparative Tracking
Index)
Isolation Group
III a
Material Group (DIN VDE 0110, 1/89, Table 1)
Option 300 – surface mount classification is Class A in accordance with CECC 00802.
VDE
Approved according to VDE
0884/06.92.
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相关代理商/技术参数
参数描述
HCPL-7800-500E 功能描述:隔离放大器 4.5 - 5.5 SV 8 dB RoHS:否 制造商:Texas Instruments 输入补偿电压:1.5 mV 共模抑制比（最小值）:95 dB 带宽:60 KHz 工作电源电压:3.3 V 电源电流:8 mA 工作温度范围:- 40 C to + 105 C 安装风格:SMD/SMT 封装 / 箱体:SOP-8 封装:Tube
HCPL-7800A 功能描述:特殊用途放大器 4.5 - 5.5 SV 8 dB RoHS:否 制造商:Texas Instruments 通道数量:Single 共模抑制比（最小值）: 输入补偿电压: 工作电源电压:3 V to 5.5 V 电源电流:5 mA 最大功率耗散: 最大工作温度:+ 70 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-20 封装:Reel
HCPL-7800A#300 功能描述:隔离放大器 4.5 - 5.5 SV 8 dB RoHS:否 制造商:Texas Instruments 输入补偿电压:1.5 mV 共模抑制比（最小值）:95 dB 带宽:60 KHz 工作电源电压:3.3 V 电源电流:8 mA 工作温度范围:- 40 C to + 105 C 安装风格:SMD/SMT 封装 / 箱体:SOP-8 封装:Tube
HCPL-7800A#500 功能描述:隔离放大器 4.5 - 5.5 SV 8 dB RoHS:否 制造商:Texas Instruments 输入补偿电压:1.5 mV 共模抑制比（最小值）:95 dB 带宽:60 KHz 工作电源电压:3.3 V 电源电流:8 mA 工作温度范围:- 40 C to + 105 C 安装风格:SMD/SMT 封装 / 箱体:SOP-8 封装:Tube
HCPL-7800A#500AHE 制造商:Avago Technologies 功能描述:
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