● 特点(Features):

1.电流转换比(CTR: 最小. 50%工作条件 IF=5mA, VCE=5V)

Current Conversion Ratio (Min 50% Working Condition IF=5mA, VCE=5V)

2.绝缘电压：(VISO=5,000Vrms) Insulation Voltage = 5,000Vrms

3.响应时间

(tr: TYP. 4μs 工作条件 VCE=2V, IC=2mA, RL=100 Ω)

Response Time (

tr: TYP. 4μs working condition VCE=2V, IC=2mA, RL=100 Ω)

● 说明 (Instructions)

1. 817 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

817 photocoupler consist of one piece of GaAs emitter and one piece of NPN

transistor

2. 817 的 BIN 脚宽是 2.54mm

817 is 2.54mm

● 应用范围 (Application Range)

1.电脑. Computer

2.器具的应用, 测量机. Instrumental application, measurement machine

3.贮存器, 复印机, 自动售货机. Imbursement equipments, duplicating machine, automat

4.家用电器, 如风扇等. Family-use electric equipments, such as fans, etc

…

5.信号传输系统. Signal transforming systems

● 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

输入 Inout

顺向电流 Forward Current

IF

50

mA

逆向电压 Reverse Voltage

VR

6

V

功消耗率 Consume Power

P

70

mW

输出 Output

集极与射极电压

Collector and Emitter Voltage

VCEO

35

V

射极与集极电压

Emitter and Collector Voltage

VECO

6

集极电流 Collector Current

IC

50

mA

消耗功率 Consume Power

PC

150

mW

总功率消耗 Total Consume Power

Ptot

200

mW

*1 绝缘电压 Insulation Voltage

Viso

5,000

Vrms

最大绝缘电压 Max Insulation Voltage

VIOTM

6,000

V

额定脉冲绝缘电压 Rated Impulse Insulation

Voltage

VIORM

630

V

工作温度 Working Temperature

Topr

-30 to + 100

℃

存贮温度 Deposit Temperature

Tstg

-55 to + 125

*2 焊锡温度 Soldering Temperature

Tsol

260

BIN width of

1

www.umw-ic.com

友台半导体有限公司

4.UL approved: UL1577, file No. E492440

UMW

R

PC817