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參數(shù)資料
| 型號： | SFH6731 |
| 廠商： | VISHAY SEMICONDUCTORS |
| 元件分類： | 光電耦合器 |
| 英文描述： | 2 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 5 Mbps |
| 封裝： | ROHS COMPLIANT, DIP- 8 |
| 文件頁數(shù)： | 10/16頁 |
| 文件大?。?/td> | 275K |
| 代理商： | SFH6731 |
SFH6731, SFH6732
www.vishay.com
Vishay Semiconductors
Rev. 1.7, 01-Jul-11
3
Document Number: 83685
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Notes
Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering
evaluation. Typical values are for information only and are not part of the testing requirements.
(1) 0°C
T
amb 85 °C; 4.5 V VCC 15 V; 1.6 mA IFon 5 mA; 2 VEH 15 V; 0 VEL 0.8 V; 0 mA IFoff 0.1 mA.
Typical values: Tamb = 25 °C; VCC = 5 V; IFon = 3 mA unless otherwise specified.
(2) Output short circuit time
10 ms.
Note
0 °C
T
amb 85 °C; 4.5 V VCC 15 V; 1.6 mA IFon 5 mA; 0 mA IFoff 0.1 mA. Typical values: Tamb = 25 ° C; VCC = 5 V; IFon = 3 mA
unless otherwise specified.
Notes
A 0.1 μF bypass capacitor connected between pins 5 and 8 must be used.
(1) We recommend using a 2.2 mA to permit at least 20 % CTR degradation guard band.
Notes
Tamb = 25 °C, VCC = 5 V (1)
(1) CMH is the maximum slew rate of a common mode voltage VCM at which the output voltage remains at logic high level (VO > 2 V). CML is
the maximum slew rate of a common mode voltage VCM at which the output voltage remains at logic low level (VO < 0.8 V).
OUTPUT
Logic high short circuit output
current
VCC = 5.5 V, VO = 0 V,
IF = 5 mA
IOSH
- 10
mA
VCC = 15 V, VO = 0 V, IF = 5 mA
IOSH
- 25
mA
Thermal resistance
300
K/W
COUPLER
Capacitance (input to output)
f = 1 MHz, pins 1 to 4 and 5 to 8
shorted together
CIO
0.6
pF
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
SWITCHING CHARACTERISTICS
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Propagation delay time to logic
low output level
without peaking capacitor
tPHL
120
ns
with peaking capacitor
tPHL
115
300
ns
without peaking capacitor
tPLH
125
ns
with peaking capacitor
tPLH
90
300
ns
Output rise time
10 % to 90 %
tr
40
ns
Output fall time
90 % to 10 %
tf
10
ns
RECOMMENDED OPERATING CONDITIONS
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Supply voltage
VCC
4.5
15
V
Forward input current
IFon
1.6 (1)
5mA
IFoff
0.1
mA
Operating temperature
TA
085
°C
COMMON MODE TRANSIENT IMMUNITY
PARAMETER
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
UNIT
Logic high common mode
transient immunity (1)
|VCM| = 50 V, IF = 1.6 mA
SFH6731
|CMH|1000
V/μs
|VCM| = 300 V, IF = 1.6 mA
SFH6732
|CMH|5000
V/μs
Logic low common mode
transient immunity (1)
|VCM| = 50 V, IF = 0 mA
SFH6731
|CML|1000
V/μs
|VCM| = 1000 V, IF = 0 mA
SFH6732
|CML|
10 000
V/μs
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