參數(shù)資料
型號(hào): SFH628A-4-X001
廠商: VISHAY SEMICONDUCTORS
元件分類: 光電耦合器
英文描述: 1 CHANNEL AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER
封裝: LEAD FREE, PLASTIC, DIP-4
文件頁數(shù): 3/8頁
文件大?。?/td> 151K
代理商: SFH628A-4-X001
Document Number: 83722
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com
Rev. 1.7, 10-Dec-08
675
SFH628A, SFH6286
Optocoupler, Phototransistor Output,
AC Input, Low Input Current
Vishay Semiconductors
Fig. 1 - Test Circuit
Fig. 2 - Test Circuit and Waveforms
Note
As per IEC 60747-5-2, § 7.4.3.8.1, this optocoupler is suitable for "safe electrical insulation" only within the safety ratings. Compliance with the
safety ratings shall be ensured by means of protective circuits.
CURRENT TRANSFER RATIO
PARAMETER
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
UNIT
IC/IF
IF = ± 1.0 mA, VCE = 0.5 V
SFH628A-2
CTR
63
200
%
SFH6286-2
CTR
63
200
%
IF = ± 0.5 mA, VCE = 1.5 V
SFH628A-2
CTR
32
100
%
SFH6286-2
CTR
32
100
%
IF = ± 1 mA, VCE = 0.5 V
SFH628A-3
CTR
100
320
%
SFH6286-3
CTR
100
320
%
IF = ± 0.5 mA, VCE = 1.5 V
SFH628A-3
CTR
50
160
%
SFH6286-3
CTR
50
160
%
IF = ± 1 mA, VCE = 0.5 V
SFH628A-4
CTR
160
500
%
SFH6286-4
CTR
160
500
%
IF = ± 0.5 mA, VCE = 1.5 V
SFH628A-4
CTR
80
250
%
SFH6286-4
CTR
80
250
%
SWITCHING CHARACTERISTICS
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Turn-on time
VCC = 5 V, IC = 2 mA, RL = 100 Ω
ton
6s
Rise time
VCC = 5 V, IC = 2 mA, RL = 100 Ω
tr
3.5
s
Turn-off time
VCC = 5 V, IC = 2 mA, RL = 100 Ω
toff
5.5
s
Fall time
VCC = 5 V, IC = 2 mA, RL = 100 Ω
tf
5s
isfh618a_11
±IF
47
Ω
RL
IC
VCC
isfh618a_12
10 %
90 %
Inputpulse
Outputpulse
tr
ton
t f
t off
SAFETY AND INSULATION RATINGS
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Climatic classification
(according to IEC 68 part 1)
55/100/21
Comparative tracking index
CTI
175
399
VIOTM
10000
V
VIORM
890
V
PSO
400
mW
ISI
275
mA
TSI
175
°C
Creepage distance
standard DIP-8
7
mm
Clearance distance
standard DIP-8
7
mm
Creepage distance
400 mil DIP-8
8
mm
Clearance distance
400 mil DIP-8
8
mm
Insulation thickness,
reinforced rated
per IEC 60950 2.10.5.1
0.4
mm
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