UMW
R
UMW
LTV816
●
特点(Features):
1.
电流½换比(CTR: 最小.
50%
工½条件
I
F
=5mA, V
CE
=5V)
Current conversion ratio (Min 50% Working condition I
F
=5mA, V
CE
=5V)
2.
绝缘电压：(V
ISO
=5,000Vrms) Insulation Voltage = 5,000Vrms，
3.
响应时间
(tr: TYP. 4μs；tf: TYP. 5μs)工½条件 V
CE
=2V, I
C
=2mA, R
L
=100 Ω)
Response Time (tr: TYP. 4μs；tf: TYP. 5μs)working condition V
CE
=10V, I
C
=2mA, R
L
=100 Ω)
●
说明
(Instructions)
1.
816
光耦合器的组成是：由一个
GaAs
的发射管和一个
NPN
的晶½管组成
816photocoupler consist of one piece of GaAs emitter and one piece of NPN transistor
2.
816
的引脚中心距是
2.54mm
Pin pitch of 816 is 2.54mm
3.
UL Approved :UL1577,File No.E492440
●
应用范围
(Application Range)
1.
开关电源.Switching
power supply
2.
电表.Ammeter
3.
电脑.
Computer
4.
器具的应用, 测量机.
Instrumental application, measurement machine
5.
贮存器, 复印机, 自动售货机.
Imbursement equipments, duplicating machine, automat
6.
家用电器, 如风扇等.
Family-use electric equipments, such as fans
7.
信号传输系统.
Signal transforming systems
●
最大绝对额定值
(常温=25℃)
参数
Parameter
顺向电流
Forward Current
顺向电流峰
Peak forward current(1us pulse)
输入
Inout
逆向电压
Reverse Voltage
功消耗率
Consume Power
集极与射极电压
Collector and emitter Voltage
射极与集极电压
输出
Output Emitter and collector Voltage
集极电流
Collector Current
消耗功率
Consume Power
总功率消耗
Total Consume Power
*1
绝缘电压
Insulation Voltage
最大绝缘电压（绝缘油中）
Max Insulation Voltage
额定脉冲绝缘电压
Rated Impulse Insulation Voltage
工½温度
Working Temperature
存贮温度
Deposit Temperature
*2
焊锡温度
Soldering Temperature
Max Absolute rated Value (Normal Temperature=25℃)
符号
Symbol
I
F
I
FP
V
R
P
V
CEO
V
ECO
I
C
P
C
P
tot
V
iso
V
IOTM
V
IORM
Topr
T
stg
T
sol
额定值
Rated Value
60
1
6
100
80
6
50
150
200
5,000
10,000
630
-55to + 110
-55 to + 125
260
单½
Unit
mA
A
V
mW
V
mA
mW
mW
Vrms
V
V
℃
*1.
交流测试, 时间
1
分钟，湿度.
=40~60% AC Test, 1 minute, humidity = 40~60%
如下是绝缘测试的方法.
Insulation test method as below:
(1)
将产品的两端短路。
Short circuit both terminals of photocoupler
(2)
测试绝缘电压时无电流通过。No
Current when testing insulation voltage
(3)
测试时加正弦波½电压。Adding
sine wave voltage when testing
*2.
锡焊时间为
10
秒
soldering time is 10 seconds
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