Current conversion ratio (Min 100% Working condition I
F
=5mA, V
CE
=5V
1.电流转换比(CTR: 最小 50% 工作条件 I
F
=5mA, V
CE
● 特点(Features):
=5V)
)
2. 绝缘电压：(V
ISO
=5,000Vrms) Insulation Voltage = 5,000Vrms
3. 响应时间 (tr: TYP. 6μs；tf: TYP. 5μs)工作条件 V
CE
=2V, I
C
=2mA, R
L
=100 Ω)
Response Time (tr: TYP. 6μs；tf: TYP. 5μs)working condition V
CE
=2V, I
C
=2mA, R
L
=100 Ω)
4. ESD：HBM8000V&MM2000V
● 说明 (Instructions)
1. 系列光耦合器的组成是：由一个 GaAs 的发射管和一个 NPN 的晶体管组成
photocoupler consist of one piece of GaAs emitter and one piece of NPN transistor
2. 的引脚中心距是 2.54mm Pin pitch of PC 817 is 2.54mm
● 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
Block Diagram and Package 框架结构
2
1
3
4
PC 817
PC 817
PC 817
●The "x" in the printed word represents the product segment: A、B、C、D or others
印字中的“x”代表产品CTR分档：A、B、C、D等
PC817
ELECTRONICS CO.,LTD
DPHO to TRANSISTOR PHOTOCOUPLER
HUAXUANYANG HXY
www.hxymos.com
Shenzhen HuaXuanYang Electronics CO.,LTD
包装标记和���购信息
规格型号
规格型号
丝印情况
包装（ＰＣＳ）
ＰＣ８１７X 2000ＰＣ８１７X DIP-4/DIP-4(M Type)/SMD-4P
● 最大绝对额定值 (常温=25℃) Max Absolute rated Value (Normal Temperature=25℃)
参数 Parameter
符号
Symbol
额定值 Rated Value
单位
Unit
顺向电流 Forward Current
I
F
50
mA
逆向电压 Reverse Voltage
V
R
6
V
功消耗率 Consume Power
P
70
mW
集极与射极电压
Collector and emitter Voltage
V
CEO
35
V
射极与集极电压
Emitter and collector Voltage
V
ECO
6
集极电流 Collector Current
I
C
50
mA
消耗功率 Consume Power
P
C
150
mW
总功率消耗 Total Consume Power
P
tot
200
mW
*1 绝缘电压 Insulation Voltage
V
iso
5,000
Vrms
最大绝缘电压 Max Insulation Voltage
V
IOTM
6,000
V
额定脉冲绝缘电压 Rated Impulse Insulation Voltage
V
IORM
630
V
工作温度 Working Temperature
T
opr
-55 to + 110
℃
存贮温度 Deposit Temperature
T
stg
-55 to + 125
*2 焊锡温度 Soldering Temperature
T
sol
260
*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) 测试时加正弦波形电压。Adding sine wave voltage when testing
*2. 锡焊时间为 10 秒 soldering time is 10 seconds
● 光电特性(常温=25℃) Opto-electronic Characteristics
参数 Parameter
符号
Symbol
条件 Condition
最小
Min
中.Mid
ium
最大
Max
单位
Unit
输入 Input
顺向电压 Forward Current
V
F
I
F
=20mA
---
1.20
1.40
V
逆向电流 Reverse Voltage
I
R
V
R
=5V
---
---
5
uA
集极电容 Collector capacitance
C
t
V=0, f=1MHz
---
30
250
pF
输出 Output
集极至射极电流 Collector to
emitter Current
I
CEO
V
CE
=70V,
I
F
=0mA
---
---
150
nA
集 极 与 射 极衰减电压 Collector
and Emitter attenuation Voltage
BV
CEO
I
C
=0.1mA
I
F
=0mA
70
---
---
V
射极与集极衰减电压
Emitter and Collector attenuation
Voltage
BV
ECO
I
E
=10μA
I
F
=0mA
6
---
---
V
PC817
ELECTRONICS CO.,LTD
DPHO to TRANSISTOR PHOTOCOUPLER
HUAXUANYANG HXY
www.hxymos.com
Shenzhen HuaXuanYang Electronics CO.,LTD