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PDF SFH6702 Data sheet ( Hoja de datos )
| Número de pieza | SFH6702 | |
| Descripción | High Speed Optocoupler / 5 MBd / 1 kV/us dV/dt | |
| Fabricantes | Vishay Siliconix | |
| Logotipo |  |
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SFH6700, SFH6701, SFH6702, SFH6705, SFH6711, SFH6712, SFH6719
Vishay Semiconductors
High Speed Optocoupler, 5 MBd, 1 kV/μs dV/dt
i179073_7
SFH6700, SFH6719
SFH6701, SFH6711
NC 1
8 VCC NC 1
8 VCC
A2
7 VO A 2
7 VO
C3
6 VE C 3
6 NC
NC 4
5 GND NC 4
5 GND
SFH6702, SFH6712
SFH6705
NC 1
8 VCC NC 1
8 VCC
A2
7 NC A 2
7 NC
C3
6 VO C 3
6 VO
NC 4
i179073_2
5 GND NC 4
DVE
5 GND
DESCRIPTION
The SFH67xx high speed optocoupler series consists of a
GaAlAs infrared emitting diode, optically coupled with an
integrated photo detector. The detector incorporates a
Schmitt-Trigger stage for improved noise immunity. Using
the enable input, the output can switched to the high ohmic
state, which is necessary for data bus applications. A
Faraday shield provides a common mode transient
immunity of 1000 V/μ at VCM = 50 V for SFH6700, SFH6701,
SFH6702, SFH6705 and 2500 V/μ at VCM = 400 V for
SFH6711, SFH6712, SFH6719.
The SFH67xx uses an industry standard DIP-8 package.
With standard lead bending, creepage distance and
clearance of ≥ 7 mm with lead bending options 6, 7, and 9
≥ 8 mm are achieved.
FEATURES
• Data rate 5 MBits/s (2.5 MBit/s over
temperature)
• Buffer
• Isolation test voltage, 5300 VRMS for 1 s
• TTL, LSTTL and CMOS compatible
• Internal shield for very high common mode
transient immunity
• Wide supply voltage range (4.5 V to 15 V)
• Low input current (1.6 mA to 5 mA)
• Three state output (SFH6700, SFH6719)
• Totem pole output (SFH6701, SFH6702, SFH6711,
SFH6712)
• Open collector output (SFH6705)
• Compliant to RoHS Directive to 2002/95/EC and in
accordance WEEE 2002/96/EC
APPLICATIONS
• Industrial control
• Replace pulse transformers
• Routine logic interfacing
• Motion/power control
• High speed line receiver
• Microprocessor system interfaces
• Computer peripheral interfaces
AGENCY APPROVALS
• UL1577, file no. E52744 system code H or J, double
protection
• DIN EN 60747-5-5 (VDE 0884) available with option 1
ORDERING INFORMATION
SFH6 7 # # - X0 0 # T
DIP-8
Option 6
PART NUMBER
PACKAGE OPTION
TAPE
AND
REEL
7.62 mm
Option 7
10.16 mm
Option 9
AGENCYCERTIFIED/
PACKAGE
THREE STATE
UL
DIP-8
SFH6700
SFH6719
DIP-8, 400 mil, option 6
-
SMD-8, option 7
-
-
SMD-8, option 9
SFH6700-X009
Note
• Also available in tubes. To order, do not add T on end
TOTEM POLE
> 0.7 mm
> 0.1 mm
OPEN COLLECTOR
SFH6701
SFH6702
SFH6702-X006
SFH6701-X007
SFH6702-X007
SFH6702-X009T (1)
SFH6711
SFH6712
-
SFH6711-X007
SFH6712-X007
SFH6701-X009T (1)
SFH6705
-
SFH6705-X006
SFH6705-X007
-
-
Document Number: 83683
Rev. 1.6, 25-Oct-10
For technical questions, contact: [email protected]
www.vishay.com
1
1 page  
SFH6700, SFH6701, SFH6702, SFH6705, SFH6711, SFH6712, SFH6719
High Speed Optocoupler, 5 MBd, Vishay Semiconductors
1 kV/μs dV/dt
SWITCHING CHARACTERISTICS (1)
PARAMETER
TEST CONDITION
PART SYMBOL MIN.
TYP.
MAX.
UNIT
Propagation delay time to logic
low output level (3)
Output rise time (3)
Without peaking capacitor
With peaking capacitor
Without peaking capacitor
With peaking capacitor
10 % to 90 %
90 % to 10 %
SFH6705
SFH6705
SFH6705
SFH6705
tPHL
tPHL
tPLH
tPLH
tr
tr
115
105 300
125
90 300
25
4
ns
ns
ns
ns
ns
ns
Notes
(1) 0 °C ≤ Tamb ≤ 85 °C; 4.5 V ≤ VCC ≤ 15 V; 1.6 mA ≤ IFon ≤ 5 mA; 2 ≤ VEH ≤ 15 V (SFH6700/19); 0 ≤ VEL ≤ 0.8 V (SFH6700, SFH6719);
0 mA ≤ IFoff ≤ 0.1 mA
(2) Typical values: Tamb = 25 °C; VCC = 5 V; IFon = 3 mA unless otherwise specified (4)
(3) Typical values: Tamb = 25 °C, VCC = 5 V; IFon = 3 mA; RL = 390 Ω unless otherwise specified (4)
(4) A 0.1 μF bypass capacitor connected between pins 5 and 8 must be used
COMMON MODE TRANSIENT IMMUNITY (1)
PARAMETER
TEST CONDITION
Logic high common mode
transient immunity
Logic Low common mode
transient immunity
|VCM| = 50 V, IF = 1.6 mA
|VCM| = 400 V, IF = 1.6 mA
|VCM| = 50 V, IF = 0 mA
|VCM| = 50 V, IF = 0 mA
|VCM| = 400 V, IF = 0 mA
PART
SFH6700
SFH6701
SFH6702
SFH6705
SFH6711
SFH6712
SFH6719
SFH6700
SFH6701
SFH6702
SFH6705
SFH6711
SFH6712
SFH6719
SYMBOL
|CMH| (2)
|CMH| (2)
|CMH| (2)
|CMH| (2)
|CMH| (2)
|CMH| (2)
|CMH| (2)
|CML| (3)
|CML| (3)
|CML| (3)
|CML| (3)
|CML| (3)
|CML| (3)
|CML| (3)
MIN.
1000
1000
1000
1000
2500
2500
2500
1000
1000
1000
1000
2500
2500
2500
TYP.
MAX.
UNIT
V/μs
V/μs
V/μs
V/μs
V/μs
V/μs
V/μs
V/μs
V/μs
V/μs
V/μs
V/μs
V/μs
V/μs
Notes
(1) Tamb = 25 °C, VCC = 5 V
(2) 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)
(3) CML is the maximum slew rate of a common mode voltage VCM at which the output voltage remains at logic high level (VO < 0.8 V)
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
150 10
120
Detector
100
1
75
50
Emitter
25
0.1
0
- 60 - 40 - 20 0 25 40 60 80 100
isfh6700_02
Tamb - Temperature (°C)
Fig. 2 - Permissible Total Power Dissipation vs. Temperature
0.01
1.3
isfh6700_03
1.4 1.5 1.6
VF - Forward Voltage
1.7
Fig. 3 - Typical Input Diode Forward Current vs. Forward Voltage
Document Number: 83683
Rev. 1.6, 25-Oct-10
For technical questions, contact: [email protected]
www.vishay.com
5
5 Page 
SFH6700, SFH6701, SFH6702, SFH6705, SFH6711, SFH6712, SFH6719
High Speed Optocoupler, 5 MBd, Vishay Semiconductors
1 kV/μs dV/dt
Pulse generator
ZO = 50 Ω
tr, tf = 5 ns
IF
Input VC
monitoring
node
1
2
3
4
VCC
5V
VCC 8
Out
7
6
En
GND 5
Output VO
monitoring
node 619 Ω
D1
S1
5 kΩ
0.1 µF C1
bypas s
D2
D3
D4
S2
C1 = 15 pF including probe and jig capacitances
All diodes are 1N916 or 1N3064
isfh6700_29
Input VEN
Output VO
S1 closed
S2 open
1.3 V
tPZL
S1 open
Output VO S2 closed
1.3 V
0V
tPZH
3.0 V
1.3 V
0V
0.5 V S1 and S2 closed
VOL
tPLZ
0.5 V
VOH
ca. 1.5 V
S1 and S2 closed
tPHZ
Fig. 29 - Test Circuit for tPHZ, tPZH, tPLZ and tPZL - SFH6700/19
VCC
1
A
2
RB
3
4
Vcc 8
Out*
7
En* 6
5
GND
+
Pulse generator
–
VCM
* SFH6701/02/11/12 without VEN
* SFH6702/12 pi n 6 VOUT and Pin 7 NC
Output VO
monitoring
node
0.1 µF
bypass
VCM
0V
400 V/50 V
isfh6700_30
VOH
Output VO
VOL
Switch at A: IF = 1.6 mA
VO (min.)
VO (max.)
Switch at B: IF = 0 mA
Fig. 30 - Test Circuit for Common Mode Transient Immunity and Typical Waveforms - SFH6700/01/02/11/12/19
Document Number: 83683
Rev. 1.6, 25-Oct-10
For technical questions, contact: [email protected]
www.vishay.com
11
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet SFH6702.PDF ] | |
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