SFH6343T Vishay, SFH6343T Datasheet - Page 6

• 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

SFH6315T/ SFH6316T/ SFH6343T
Vishay Semiconductors
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
www.vishay.com
6
isfh6315t_03
isfh6315t_04
isfh6315t_05
Figure 4. Permissible Forward LED Current vs. Temperature
120
100
Figure 5. Permissible Power Dissipation vs. Temperature
20
15
10
80
60
40
20
30
20
10
5
0
0
0
Figure 3. LED Forward Current vs.Forward Voltage
1.3
0
0
Emitter
Detector
20
20
1.4
Ambient Temperature in °C
Ambient Temperature in °C
V F - LED forward Voltage
75 °C
40
40
1.5
60
60
25 °C
1.6
80
80
0 °C
100
100
1.7
isfh6315t_07
isfh6315t_08
isfh6315t_09
Figure 7. Propagation Delay vs. Temperature-SFH6316T and
1400
1200
1000
900
800
700
600
500
400
300
200
100
Figure 8. Propagation Delay vs. Temperature-SFH6315T
800
600
400
200
0
8
7
6
5
4
3
2
1
0
0
-60
-60
-60
@ V O = 0.4 V, V CC = 5.0
SFH6316T and SFH6343T
@ V CC = 5.0 V
I F = 16 mA, R L = 1.9 kΩ
SFH6315T @ V CC = 5.0 V,
I F = 16 mA, R L = 4.1 kΩ
Figure 6. Output Current vs. Temperature
-40
-40
-40
-20
-20
-20
TpLH
Temperature, Ta (°C)
Temperature, Ta (°C)
Temperature, Ta (°C)
0
0
0
TpHL
SFH6343T
20
20
20
TpLH @ 1.5 V
TpHL @ 1.5 V
TpHL @ 3 V
TpLH @ 3 V
IF = 20mA
IF = 16mA
IF = 10mA
IF = 2mA
IF = 1mA
40
40
40
Document Number 83677
60
60
60
Rev. 1.6, 26-Oct-04
80
80
80
VISHAY
100
100
100