Shenzhen Orient Components Co ., Ltd
OR-3H7
V12
Copyright© 2020 Orient .All rights Reserved
1
ORIENT
Photo coupler
Product Data Sheet
SHENZHEN ORIENT COMPONENTS CO.,LTD.
Block A 3rd Floor No.4 Building,Tian’an Cyber Park,Huangge Rd,LongGangDist,Shenzhen,GD
TEL
：
0755-29681816
FAX
：
0755-29681200
www.orient-opto.com
Part Number:
OR-3H7
Customer:
Date:
Shenzhen Orient Components Co ., Ltd
OR-3H7
V12
Copyright© 2020 Orient .All rights Reserved
2
1．Features
(1) Current transfer ratio(CTR) : MIN. 50% at I
F
= 5mA, V
CE
= 5V, T
a
=25 ℃
(2) High input-output isolation voltage.(V
ISO
=3,750Vrms)
(3) Collector and emitter Voltage : 80V(MIN)
(4) Operating Temperature :-55 ℃ to 125 ℃
(5) Safety approval
UL approved(No.E323844)
VDE approved(No.40029733)
CQC approved (No.CQC19001231254)
(6) In compliance with RoHS, REACH standards
(7) MSL Class Ⅰ
2
．
Instructions
The OR-3H7 series device contains an infrared led and a photo
transistor detector.They are encapsulated in a 4-pin SOP, free of halogens
and Sb
2
O
3
3．Application Range
(1) Mixed PCB substrate requiring high density installation
(2) Programmable controller
(3) System apparatus and measuring instruments
4．Max Absolute rated Value (Normal Temperature=25℃)
Parameter
Symbol
Rated Value
Unit
Input
Forward Current
I
F
50
mA
Peak forward current(t=10us)
I
FM
1
A
Reverse Voltage
V
R
6
V
Power Dissipation
P
70
mW
Junction Temperature
T
j
125
℃
Output
Collector and emitter Voltage
V
CEO
80
V
Emitter and collector Voltage
V
ECO
7
Collector Current
I
C
50
mA
Power Dissipation
P
C
150
mW
Junction Temperature
T
j
125
℃
Total Power Dissipation
P
tot
200
mW
*1 Insulation Voltage
V
iso
3750
Vrms
Rated Impulse Insulation Voltage
V
IORM
630
V
Operating Temperature
T
opr
-55 to + 125
℃
Storage Temperature
T
stg
-55 to + 150
*2 Soldering Temperature
T
sol
260
*1. AC For 1 Minute, R.H. = 40 ~ 60%
Isolation voltage shall be measured using the following method.
(1)
Short between anode and cathode on the primary side and between collector and emitter on the secondary side
(2)
The isolation voltage tester with zero-cross circuit shall be used.
(3)
The waveform of applied voltage shall be a sine wave.
*2.soldering time is 10 seconds