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参数资料
| 型号： | SFH628A-4X001 |
| 厂商： | VISHAY SEMICONDUCTORS |
| 元件分类： | 光电耦合器 |
| 英文描述： | 1 CHANNEL AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER |
| 封装： | ROHS COMPLIANT, PLASTIC, DIP-4 |
| 文件页数： | 8/14页 |
| 文件大小： | 342K |
| 代理商： | SFH628A-4X001 |
Document Number: 83722
For technical questions, contact: optocoupleranswers@vishay.com
www.vishay.com
Rev. 1.9, 24-Mar-11
3
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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 60747-5-5, § 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 (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
UNIT
IC/IF
IF = ± 1 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 (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Turn-on time
VCC = 5 V, IC = 2 mA, RL = 100
ton
6μs
Rise time
VCC = 5 V, IC = 2 mA, RL = 100
tr
3.5
μs
Turn-off time
VCC = 5 V, IC = 2 mA, RL = 100
toff
5.5
μs
Fall time
VCC = 5 V, IC = 2 mA, RL = 100
tf
5μs
isfh618a_11
±IF
47
Ω
RL
IC
VCC
isfh618a_12
10 %
90 %
Input pulse
Output pulse
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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