參數(shù)資料
型號: SFH6757T
廠商: VISHAY SEMICONDUCTORS
元件分類: 光電耦合器
英文描述: 2 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 10 Mbps
封裝: ROHS COMPLIANT, SOIC-8
文件頁數(shù): 3/9頁
文件大?。?/td> 138K
代理商: SFH6757T
Document Number: 81331
For technical questions, contact: optocoupleranswers@vishay.com
www.vishay.com
Rev. 1.6, 04-Nov-10
3
SFH6755T, SFH6756T, SFH6757T
High Speed Optocoupler, 10 MBd,
Dual, SOIC-8 Package
Vishay Semiconductors
Note
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.
Note
(1) Over recommended temperature (TA = - 40 °C to + 100 °C), VCC = 5 V, IF = 7.5 mA unless otherwise specified.
All typicals at Tamb = 25 °C, VCC = 5 V.
Fig. 1 - Dual Channel Test Circuit for tPLH, tPHL, tr and tf
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, and VCC = 5.5 V, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
INPUT
Input forward voltage
IF = 10 mA
VF
1.1
1.4
1.7
V
Reverse current
VR = 5 V
IR
0.01
10
μA
Input capacitance
f = 1 MHz, VF = 0 V
CI
55
pF
OUTPUT
High level supply current
(single channel)
VE = 0.5 V, IF = 0 mA
ICCH
4.1
7
mA
VE = VCC, IF = 0 mA
ICCH
3.3
6
mA
High level supply current
(dual channel)
IF = 0 mA
ICCH
6.5
12
mA
Low level supply current
(single channel)
VE = 0.5 V, IF = 10 mA
ICCL
47
mA
VE = VCC, IF = 10 mA
ICCL
3.3
6
mA
Low level supply current
(dual channel)
IF = 10 mA
ICCL
6.5
12
mA
High level output current
VE = 2 V, VO = 5.5 V, IF = 250 μA
IOH
0.002
1
μA
Low level output voltage
VE = 2 V, IF = 5 mA,
IOL (sinking) = 13 mA
VOL
0.2
0.6
V
Input threshold current
VE = 2 V, VO = 5.5 V,
IOL (sinking) = 13 mA
ITH
2.4
5
mA
SWITCHING CHARACTERISTICS (1)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Propagation delay time to high
output level
RL = 350
Ω, CL = 15 pF
tPLH
20
48
100
ns
Propagation delay time to low
output level
RL = 350
Ω, CL = 15 pF
tPHL
25
50
100
ns
Pulse width disortion
RL = 350
Ω, CL = 15 pF
|tPHL - tPLH|2.9
35
ns
Propagation delay skew
RL = 350
Ω, CL = 15 pF
tPSK
840
ns
Output rise time (10 to 90 %)
RL = 350
Ω, CL = 15 pF
tr
23
ns
Output fall time (90 to 10 %)
RL = 350
Ω, CL = 15 pF
tf
7ns
20132
Input IF
Output VO
IF
0mA
VOL
1.5 V
t PHL
t PLH
VOH
= 7.5 mA
IF = 3.75 mA
1
2
3
4
8
7
6
5
GND
VCC
Pulse gen.
Z= 50
Ω
t= t = 5 ns
o
f
r
Input
monitoring
node
Dual channel
Output V
monitoring
node
O
IF
RM
RL
CL=15pF
0.1 F
bypass
VCC
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