EL357(B)(TA)-V [EVERLIGHT]
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| 型号： | EL357(B)(TA)-V |
| 厂家： | 
EVERLIGHT ELECTRONICS CO., LTD |
| 描述： | 暂无描述 光电 输出元件 |
| 文件： | 总10页 (文件大小：237K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
EVERLIGHT ELETCRONICS CO., LTD
Technical Data Sheet
Photocoupler
EL357
Features:
• Current transfer ratio
(CTR:MIN.50% at IF =5mA ,VCE =5V)
• Isolation voltage between input and output
(E357: Viso=3750 Vrms
)
• Subminiature type
(The volume is small than that of conventional
DIP type by as far as 30%)
• Mini-flat package
EL357:1-channel type
• Pb free
• The product itself will remain within RoHS compliant version.
Description
The EL357 contains a gallium arsenic infrared emitting diode optically
coupled to a phototransistor. It is packaged in a 4-pin SMD package
Applications
• Hybrid substrates that require high density mounting
• Programmable controllers
• System appliances, measuring instruments
• Telecommunication
• Electric home appliances, such as fan heaters, etc.
• Signal transmission between circuits of different potentials
and impedances
Device Selection Guide
Chip Material
Part No.
IR
PT
EL357
GaAs
Silicon
Everlight Electronics Co., Ltd.
http:\\www.everlight.com
Rev 2
Page: 1 of 10
Device No：DPC-357-001
Prepared date：07-20-2005
Prepared by：Sam Cheng
EVERLIGHT ELETCRONICS CO., LTD
Technical Data Sheet
Photocoupler
Package Dimensions
Date code*1(YEAR)
EL357
Date code*2(WEEK)
E
Anode mark
3 5 7
Factory code*2
Rank *3
Notes:
1. Rank shall be or shall not be marked
2. Factory code shall be marked (T: Taiwan / C: China)
3. Year date code
4. 2-digit work week
5. All dimensions are in millimeters
6. Specifications are subject to change without notice
Everlight Electronics Co., Ltd.
http:\\www.everlight.com
Rev 2
Page: 2 of 10
Device No：DPC-357-001
Prepared date：07-20-2005
Prepared by：Sam Cheng
EVERLIGHT ELETCRONICS CO., LTD
Technical Data Sheet
Photocoupler
EL357
Absolute Maximum Ratings
Parameter
( Ta=25°C )
Symbol
IF
Rating
Unit
mA
V
Forward Current
50
6
Input
Reverse Voltage
VR
mW
mW
mA
V
Power Dissipation
P
70
Collector Power Dissipation
Collector Current
PC
150
Output
IC
50
Collector-Emitter Voltage
Emitter-Collector Voltage
VCEO
VECO
Ptot
Viso
Topr
Tstg
Tsol
35
V
6
Total Power Dissipation
1 Isolation Voltage
200
mW
V rms
°C
＊
3750
-55~+100
-55~+125
260
Operating Temperature
Storage Temperature
2 Soldering Temperature
°C
＊
°C
*1
AC for 1 minute, R.H= 40~ 60%RH
-Isolation voltage shall be measured using the following method.
(1) Short between anode and cathode on the primary side and
between collector, emitter and base 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
For 10 seconds
Everlight Electronics Co., Ltd.
http:\\www.everlight.com
Rev 2
Page: 3 of 10
Device No：DPC-357-001
Prepared date：07-20-2005
Prepared by：Sam Cheng
EVERLIGHT ELETCRONICS CO., LTD
Technical Data Sheet
Photocoupler
EL357
Electro-Optical Characteristics
(Ta=25°C)
Parameter
Forward
Symbol
VF
Min.
-
Typ.
1.2
Max.
1.4
Unit
V
Condition
IF=20mA
VR=4V
Reverse
Current
Terminal
Input
IR
-
-
-
10
uA
pF
Ct
30
250
V=0,f=1kHz
Collector
ICEO
-
-
100
nA
VCE=20V
Dark current
Collector-
Emitter
Output
BVCEO
35
-
-
-
V
Ic=0.1mA
breakdown
voltage
Current
Transfer
ratio
CTR
50
-
600
0.2
%
V
IF=5mA ,VCE=5V
Collector-
Emitter
VCE(sat)
0.1
IF=20mA ,Ic=1 mA
saturation
voltage
Isolation
resistance
5×1010
Transfer
RISO
Cf
1011
0.6
80
-
1.0
-
Ω
pF
DC500V,40~60%R.H
Characteristics
Floation
-
-
V=0, f=1MHz
capacitance
Cut-off
VCE=5V, IC=2 mA
fc
kHz
frequency
RL=100Ω, -3dB
Rise time
Fall time
tr
tf
-
-
4
3
18
18
us
us
VCE=2V
IC=2mA,RL=100Ω
Everlight Electronics Co., Ltd.
http:\\www.everlight.com
Rev 2
Page: 4 of 10
Device No：DPC-357-001
Prepared date：07-20-2005
Prepared by：Sam Cheng
EVERLIGHT ELETCRONICS CO., LTD
Technical Data Sheet
Photocoupler
EL357
Supplement
Rank Table of Current Transfer Ratio CTR
Model No.
Rank mark
CTR (%)
50 to 600
50 to 100
80 to 160
130 to 260
200 to 400
300 to 600
150 to 300
Condition
EL357
EL357
EL357
EL357
EL357
EL357
EL357
L
A
B
C
D
Y
IF = 5 mA
VCE = 5 V
Ta = 25°C
Fig. 1 Forward Current vs. Ambient
Temperature
Fig. 2 Collecter Power Dissipation vs.
Ambient Temperature
200
150
100
50
60
50
40
30
20
10
0
0
55
0
25 50 75 100 125
-55
0
25 50 75 100 125
Everlight Electronics Co., Ltd.
http:\\www.everlight.com
Prepared date：07-20-2005
Rev 2
Page: 5 of 10
Device No：DPC-357-001
Prepared by：Sam Cheng
EVERLIGHT ELETCRONICS CO., LTD
Technical Data Sheet
Photocoupler
EL357
Fig. 3
(Ta=25°C)
Ic =0.5mA
1.0mA
3.0mA
5.0mA
7.0mA
(Ta=25°C)
30mA
20mA
5mA
IF =5mA
VCE=5V
IF=20mA
Ic=1mA
Everlight Electronics Co., Ltd.
http:\\www.everlight.com
Rev 2
Page: 6 of 10
Device No：DPC-357-001
Prepared date：07-20-2005
Prepared by：Sam Cheng
EVERLIGHT ELETCRONICS CO., LTD
Technical Data Sheet
Photocoupler
EL357
VCE=2V
IC=2mA
Ta=25°C
tr
VCE=20V
tf
td
ts
100Ω
1KΩ
RL=10KΩ
VCE=2V
IC=2mA
Ta=25°C
Everlight Electronics Co., Ltd.
http:\\www.everlight.com
Rev 2
Page: 7 of 10
Device No：DPC-357-001
Prepared date：07-20-2005
Prepared by：Sam Cheng
EVERLIGHT ELETCRONICS CO., LTD
Technical Data Sheet
Photocoupler
EL357
RELIABILITY PLAN
z
The reliability of products shall be satisfied with items listed below.
Confidence level : 90 % ,
LTPD : 10 %
Test Item
Classification
(Acc.)
Failure
Reference
Description & Condition
Sample
Criteria
Standard
Ta = 25 ± 3°C
Operation Life *
0 / 22
0 / 22
0 / 22
MIL-S-750 : 1026
MIL-S-883 : 1005
JIS C 7021 : B-1
Endurance test
IR: If = 50 mA
Pt: Pc = 130 mW ( Vf=1.4v) , 1000 hrs
CTR shift > 1.2
Vf > U* 1.0
Ta = 85 ± 3°C , Humi. = 85 % rh
High Temperature / High
Humidity Reverse Bias
(H3TRB)
JIS C 7021 : B-11
Pt: 80% * Vce (max rating) , 1000 hrs
Ir > U * 1.0
Vce(sat) >U*1.0
Bvceo < L*1.0
Bveco < L*1.0
Ta = 105 ± 3°C
High Temperature Reverse
JIS C 7021 : B-8
JIS C 7021 : B-12
Bias
(HTRB)
Pt: 100% * Vce (Max rating) ,
1000 hrs
Ta = -50 ± 3°C , 1000 hrs
Ta = 125 ± 3°C , 1000 hrs
Low Temperature Storage
High Temperature Storage
0 / 22
0 / 22
JIS C 7021 : B-10
MIL-S-883 : 1008
L :Low
Spec.Limit
Auto clave
P = 15 PSIG , Ta = 121 °C ,
Humi. = 100 % rh , 48 hrs
0 / 22
0 / 22
0 / 22
JESD 22-A102-B
U : Up Spec.
Limit
Environmental
Test
Temperature Cycling
(Air to Air)
125°C
30
~
~
- 55 °C
MIL-S-883 :1010
JIS C 7021 : A-4
MIL-S-202 : 107D
MIL-S-750 : 1051
MIL-S-883 :1011
MIL-S-750 : 2031
JIS C 7021 : A-1
MIL-S-883 : 2003
JIS C 7021 : A-2
30 min , 100 cycles
Thermal Shock
(Liquid to Liquid)
125
~
- 55°C
t (dwell) = 5 min
t (trans.) = 10 sec
Ta = 260 ± 3°C
,
100 cycles
Solder Resistance
Solder Ability
0 / 22
0 / 22
t (dwell) = 10 ± 1 sec
Ta = 230 ± 3 °C
t (dwell) = 5 ± 1 sec
Everlight Electronics Co., Ltd.
http:\\www.everlight.com
Rev 2
Page: 8 of 10
Device No：DPC-357-001
Prepared date：07-20-2005
Prepared by：Sam Cheng
EVERLIGHT ELETCRONICS CO., LTD
Technical Data Sheet
Photocoupler
EL357
Taping Specification
E
E
3 5 7
3 5 7
z Packing Quantity
1. 1,000 Pcs/ Per Reel
2. 3 Reels / Inner Carton
3. 10 Inner Cartons / Outside Carton
Label Form Specification
CPN: Customer’s Production Number
P/N : Production Number
QTY: Packing Quantity
CAT: Ranks
RoHS
EL357
HUE: Peak Wavelength
REF: Reference
LOT No: Lot Number
MADE IN TAIWAN: Production Place
Everlight Electronics Co., Ltd.
http:\\www.everlight.com
Prepared date：07-20-2005
Rev 2
Page: 9 of 10
Device No：DPC-357-001
Prepared by：Sam Cheng
EVERLIGHT ELETCRONICS CO., LTD
Technical Data Sheet
Photocoupler
EL357
Notes
1. Above specification may be changed without notice. EVERLIGHT will reserve authority on
material change for above specification.
2. When using this product, please observe the absolute maximum ratings and the instructions
for using outlined in these specification sheets. EVERLIGHT assumes no responsibility for
any damage resulting from use of the product which does not comply with the absolute
maximum ratings and the instructions included in these specification sheets.
3. These specification sheets include materials protected under copyright of EVERLIGHT
corporation. Please don’t reproduce or cause anyone to reproduce them without EVERLIGHT’s
consent.
EVERLIGHT ELECTRONICS CO., LTD.
Office: No 25, Lane 76, Sec 3, Chung Yang Rd,
Tucheng, Taipei 236, Taiwan, R.O.C
Tel: 886-2-2267-2000, 2267-9936
Fax: 886-2267-6244, 2267-6189, 2267-6306
http:\\www.everlight.com
Everlight Electronics Co., Ltd.
http:\\www.everlight.com
Prepared date：07-20-2005
Rev 2
Page: 10 of 10
Device No：DPC-357-001
Prepared by：Sam Cheng
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