4 PIN SSOP PHOTOTRANSISTOR PHOTOCOUPLER
EL3H7-G Series
Schematic
Features:
Pin Configuration
Halogens free 1. Anode
2. Cathode
(Br <900 ppm ,Cl <900 ppm , Br+Cl < 1500 ppm)
Current transfer ratio 3. Emitter
4. Collector
(CTR: 50~600% at IF =5mA, VCE =5V)
(CTR: 40~320% at IF =10mA, VCE =5V)
High isolation voltage between input and output (Viso=3750 V rms )
Compact 4 Pin SSOP with a 2.0 mm profile
Compliance with EU REACH
Pb free and RoHS compliant.
UL and cUL approved(No. E214129)
VDE approved (No. 132249)
SEMKO approved
NEMKO approved
DEMKO approved
FIMKO approved
Description
The EL3H7-G series devices consist of an infrared emitting diode, optically coupled to a phototransistor detector
encapsulated with green compound.
They are packaged in a 4-pin small outline SMD package.
Applications
DC-DC Converters
Programmable controllers
Telecommunication equipments
Signal transmission between circuits of different potentials and impedances
Revision : 71 Release Date:2014-07-14 14:20:00.0
Copyright 2010, Everlight All Rights Reserved. Release Date : June 7, 2014, Issue No: DPC-0000031 Rev.
www.everlight.com
LifecyclePhase: Expired Period: ForeverDATASHEET
4 PIN SSOP PHOTOTRANSISTOR PHOTOCOUPLER
EL3H7-G series
Absolute Maximum Ratings (Ta=25 )
Parameter Symbol Rating Unit
Forward current 50 mA
I
F
Peak forward current (1us, pulse) I 1 A
FP
Reverse voltage 6 V
V
R
Input
70 mW
Power dissipation
P
D
Derating factor (above T = 90 C)
a
mW/ C
2.0
150 mW
Power dissipation
P
C
Derating factor (above T = 70 C)
a
3.1
mW/ C
Collector current I 50 mA
Output
C
Collector-Emitter voltage 80 V
V
CEO
Emitter-Collector voltage V 7 V
ECO
Total Power Dissipation
P 200
mW
TOT
1
Isolation Voltage* 3750
V
ISO Vrms
Operating temperature T -55 ~ +110
C
OPR
Storage temperature T -55 ~ +125
C
STG
Soldering Temperature*2
260
T
SOL C
Notes:
*1 AC for 1 minute, R.H.= 40 ~ 60% R.H. In this test, pins 1, 2 are shorted together, and pins 3, 4 are shorted together.
*2 For 10 seconds
Revision : 72 Release Date:2014-07-14 14:20:00.0
Copyright 2010, Everlight All Rights Reserved. Release Date : June 7, 2014. Issue No:DPC-0000031 Rev.
www.everlight.com
LifecyclePhase: Expired Period: Forever