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| 型号： | ACPL-772L-020E |
| 元件分类： | 光电耦合器 |
| 英文描述： | 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 25 Mbps |
| 封装： | ROHS COMPLIANT, DIP-8 |
| 文件页数： | 8/11页 |
| 文件大小： | 286K |
| 代理商： | ACPL-772L-020E |
6
Table 1. IEC/EN/DIN EN 60747-5-2 Insulation Characteristics*
Description
Symbol
ACPL-772L
Option 060
ACPL-072L
Option 060 Units
Installation classification per DIN VDE 0110/1.89, Table 1
for rated mains voltage ≤ 150 Vrms
for rated mains voltage ≤ 300 Vrms
for rated mains voltage ≤ 450 Vrms
I – IV
I – III
I – IV
I – III
Climatic Classification
55/105/21
Pollution Degree (DIN VDE 0110/1.89)
2
Maximum Working Insulation Voltage
VIORM
630
560
Vpeak
Input to Output Test Voltage, Method b**
VIORM x 1.875=VPR, 100% Production Test with tm=1 sec,
Partial discharge < 5 pC
VPR
1181
1050
Vpeak
Input to Output Test Voltage, Method a**
VIORM x 1.5=VPR, Type and Sample Test, tm=60 sec, Partial discharge < 5 pC
VPR
945
840
Vpeak
Highest Allowable Overvoltage (Transient Overvoltage tini = 10 sec)
VIOTM
6000
4000
Vpeak
Safety-limiting values – maximum values allowed in the event of a failure,
also see Figure 2.
Case Temperature
Input Current
Output Power
TS
IS, INPUT
PS, OUTPUT
175
230
600
150
600
°C
mA
mW
Insulation Resistance at TS, VIO = 500 V
RIO
>109
W
* Isolation characteristics are guaranteed only within the safety maximum ratings which must be ensured by protective circuits in application.
Surface mount classification is class A in accordance with CECCOO802.
** Refer to the optocoupler section of the Isolation and Control Components Designer’s Catalog, under Product Safety Regulations section IEC/EN/
DIN EN 60747-5-2, for a detailed description of Method a and Method b partial discharge test profiles.
Note: These optocouplers are suitable for “safe electrical isolation” only within the safety limit data. Maintenance of the safety data shall be ensured
by means of protective circuits.
Note: The surface mount classification is Class A in accordance with CECC 00802.
Table 2. Insulation and Safety Related Specifications
Parameter
Symbol
Value
Units
Conditions
ACPL-
772L
ACPL-072L
Minimum External
Air Gap (Clearance)
L(101)
7.1
4.9
mm
Measured from input terminals to output termi-
nals, shortest distance through air.
Minimum External
Tracking (Creepage)
L(102)
7.4
4.8
mm
Measured from input terminals to output termi-
nals, shortest distance path along body.
Minimum Internal Plastic
Gap (Internal Clearance)
0.08
mm
Through insulation distance conductor to con-
ductor, usually the straight line distance thickness
between the emitter and detector.
Tracking Resistance
(Comparative Tracking Index)
CTI
>175
V
DIN IEC 112/VDE 0303 Part 1
Isolation Group
IIIa
Material Group (DIN VDE 0110, 1/89, Table 1)
All Avago Technologies data sheets report the creepage and clearance inherent to the optocoupler component itself. These dimensions are needed as
a starting point for the equipment designer when determining the circuit insulation requirements. However, once mounted on a printed circuit board,
minimum creepage and clearance requirements must be met as specified for individual equipment standards. For creepage, the shortest distance
path along the surface of a printed circuit board between the solder fillets of the input and output leads must be considered.
There are recommended techniques such as grooves and ribs which may be used on a printed circuit board to achieve desired creepage and clearances.
Creepage and clearance distances will also change depending on factors such as pollution degree and insulation level.
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相关代理商/技术参数 |
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|---|---|
| ACPL-772L-060E | 功能描述:高速光耦合器 25MBd 6ns PWD RoHS:否 制造商:Avago Technologies 电流传递比: 最大波特率: 最大正向二极管电压:1.75 V 最大反向二极管电压:5 V 最大功率耗散:40 mW 最大工作温度:+125 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-5 封装:Tube |
| ACPL-772L-300E | 功能描述:高速光耦合器 25MBd 6ns PWD RoHS:否 制造商:Avago Technologies 电流传递比: 最大波特率: 最大正向二极管电压:1.75 V 最大反向二极管电压:5 V 最大功率耗散:40 mW 最大工作温度:+125 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-5 封装:Tube |
| ACPL-772L-320E | 功能描述:高速光耦合器 25MBd 6ns PWD RoHS:否 制造商:Avago Technologies 电流传递比: 最大波特率: 最大正向二极管电压:1.75 V 最大反向二极管电压:5 V 最大功率耗散:40 mW 最大工作温度:+125 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-5 封装:Tube |
| ACPL-772L-360E | 功能描述:高速光耦合器 25MBd 6ns PWD RoHS:否 制造商:Avago Technologies 电流传递比: 最大波特率: 最大正向二极管电压:1.75 V 最大反向二极管电压:5 V 最大功率耗散:40 mW 最大工作温度:+125 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-5 封装:Tube |
| ACPL-772L-500E | 功能描述:高速光耦合器 25MBd 6ns PWD RoHS:否 制造商:Avago Technologies 电流传递比: 最大波特率: 最大正向二极管电压:1.75 V 最大反向二极管电压:5 V 最大功率耗散:40 mW 最大工作温度:+125 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-5 封装:Tube |
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