SFH6343T Vishay, SFH6343T Datasheet - Page 3

• Manufacturer Part Number: SFH6343T
• Description: OPTOCOUPLER TRANS OUT 19% 8SOIC
• Manufacturer: Vishay

Specifications of SFH6343T

• Isolation Voltage: 4 KV
• Voltage - Isolation: 4000Vrms
• Number Of Channels: 1, Unidirectional
• Current - Output / Channel: 8mA
• Data Rate: 1MBd
• Current - Dc Forward (if): 25mA
• Input Type: DC
• Output Type: Open Collector
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Voltage - Output: 25V
• Current Transfer Ratio (max): 50% @ 16mA
• Current Transfer Ratio (min): 15% @ 16mA
• Output Device: Transistor With Base
• Configuration: 1 Channel
• Current Transfer Ratio: 36 % (Typ)
• Maximum Baud Rate: 1 MBps
• Maximum Forward Diode Voltage: 1.8 V
• Maximum Reverse Diode Voltage: 3 V
• Maximum Input Diode Current: 25 mA
• Maximum Power Dissipation: 100 mW
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• No. Of Channels: 1
• Optocoupler Output Type: Phototransistor
• Input Current: 16mA
• Output Voltage: 25V
• Opto Case Style: SOIC
• No. Of Pins: 8
• Propagation Delay Low-high: 1µs
• Approval Bodies: UL, CSA
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Vce Saturation (max): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 751-1364-2; SFH6343TGITR; SFH6343TGITR

Notes
• Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering
(1)
Note
• Current transfer ratio in percent equals the ratio of output collector current (I
Notes
• Over recommended temperature (T
(1)
Document Number: 83677
Rev. 2.1, 19-Oct-10
ELECTRICAL CHARACTERISTICS (T
PARAMETER
COUPLER
Capacitance (input to output)
CURRENT TRANSFER RATIO
PARAMETER
Current transfer ratio
SWITCHING CHARACTERISTICS
PARAMETER
Propagation delay time to logic
low at output (see fig. 1)
Propagation delay time to logic
high at output (see fig. 1)
evaluation. Typical values are for information only and are not part of the testing requirements.
A 0.1 μF bypass capacitor connected between pins 5 and 8 is recommended.
A 0.1 μF bypass capacitor connected between pins 5 and 8 is recommended.
The 1.9 kW load represents 1 TTL unit load of 1.6 mA and the 5.6 kW pull-up resistor.
The 4.1 kW load represents 1 LSTTL unit load of 0.36 mA and the 6.1 kW pull-up resistor.
T
amb
= 25 °C, unless otherwise specified.
isfh6315t_01
10 % duty cycle
1/f < 100 µs
I
Pulse
generator
Z
t
F
r
O
= 5 ns
= monitor
= 50 Ω
R
I
F
M
(1)
4
1
2
3
V
V
V
V
V
V
O
O
O
For technical questions, contact:
O
O
O
amb
= 0.4 V, I
= 0.4 V, I
= 0.4 V, I
= 0.5 V, I
= 0.5 V, I
= 0.5 V, I
TEST CONDITION
= 0 °C to 70 °C ), V
TEST CONDITION
TEST CONDITION
R
R
R
R
High Speed Optocoupler, 1 MBd,
L
L
L
L
= 4.1 KΩ
= 1.9 KΩ
= 4.1 KΩ
= 1.9 KΩ
F
F
F
F
F
F
f = 1 MHz
= 16 mA, V
= 16 mA, V
= 16 mA, V
= 16 mA, V
= 16 mA, V
= 16 mA, V
25 °C
25 °C
25 °C
Fig. 1 - Test Circuit for Switching Times
amb
8
7
6
5
Transistor Output
= 25 °C, unless otherwise specified)
CC
CC
CC
CC
CC
CC
CC
0.1 µF
= 4.5 V,
= 4.5 V,
= 4.5 V,
= 4.5 V
= 4.5 V
= 4.5 V
= 5 V, I
R
SFH6315T
SFH6315T
SFH6316T
SFH6343T
SFH6315T
SFH6315T
SFH6316T
SFH6343T
L
PART
C
[e-mail]
L
F
SFH6315T, SFH6316T, SFH6343T
+ 5 V
= 15 pF
V
= 16 mA unless otherwise specified.
SFH6315T
SFH6315T
SFH6316T
SFH6343T
SFH6343T
SFH6316T
O
PART
PART
O
SYMBOL
) to the forward LED input current (I
V
t
t
I
0
PHL
PLH
F
O
t
t
t
t
t
t
PHL
PHL
PHL
PLH
PLH
PLH
t
PHL
(1)
(1)
SYMBOL
SYMBOL
CTR
CTR
CTR
CTR
CTR
CTR
C
IO
MIN.
1.5 V
Vishay Semiconductors
MIN.
MIN.
19
19
15
15
7
5
t
PLH
TYP.
0.25
0.25
0.5
0.5
0.5
0.5
0.5
0.5
TYP.
TYP.
0.4
16
17
35
35
36
36
F
1.5 V
) times 100.
MAX.
1.5
0.8
1.5
0.8
MAX.
V
MAX.
2
1
2
1
5 V
OL
50
50
50
www.vishay.com
UNIT
UNIT
UNIT
μs
μs
μs
μs
μs
μs
μs
μs
pF
%
%
%
%
%
%
3