TLP2531(F) Toshiba, TLP2531(F) Datasheet - Page 77

• Manufacturer Part Number: TLP2531(F)
• Description: PHOTOCOUPLER DUAL 6N136 8-DIP
• Manufacturer: Toshiba

Specifications of TLP2531(F)

• Voltage - Isolation: 2500Vrms
• Number Of Channels: 2, Unidirectional
• Current - Output / Channel: 8mA
• Propagation Delay High - Low @ If: 300ns @ 16mA
• Current - Dc Forward (if): 25mA
• Input Type: DC
• Output Type: Open Collector
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Configuration: 2 Channel
• Current Transfer Ratio: 30 % (Typ)
• Maximum Baud Rate: 1 Mbps (Typ)
• Maximum Forward Diode Voltage: 1.7 V
• Maximum Reverse Diode Voltage: 5 V
• Maximum Power Dissipation: 45 mW
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Isolation Voltage: 2500 Vrms
• Maximum Continuous Output Current: 8 mA
• Maximum Forward Diode Current: 25 mA
• Output Device: Integrated Photo IC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TLP2531; TLP2531; TLP2531F

10
11
Transformerless AC-DC converter
9
CPU
Photovoltaic Coupler Applications
Photorelays for Tester Application
Photorelay ( MOSFET Output ) Application
100 Aac
L
L
1
2
Pattern Generator
Timing Generator
Power Source
TLP191B
TLP591B
TLP190B
TLP590B
+ 5 V
Switch Signal
TLP590B x n
F A X
TLP3120 /TLP3122 /TLP3542
R
SH
Waveform Squaring Circuit
Example of Terminal Switching Application
Logic Comparator
TLP227G-2
TLP222G-2
DC Test Unit
DC Outputs
77
This is the simplest power MOSFET drive circuit.
The resistor R
reduces turn-off time.
R
built-in resistor.
(T
Both AC and DC drivers become possible by
connecting power MOSFETs in a common-source
configuration.
Photovoltaic couplers in a parallel-serial
configuration convert AC power to DC without a
transformer.
This type of configuration requires tens to hundreds
of photovoltaic couplers.
TLP3113 to TLP3116
TLP3130 /TLP3131
TLP3213 to TLP3216
SH
ON
+5 V
, T
is not required for the TLP591B, which has a
TLP222G-2
TLP227G-2
OFF
≅ several ms)
SH
for discharging the gate capacitor
Switch Signal
TLP3230 to TLP3231
TLP3240 /TLP3241
TLP3250
TLP3312 /TLP3375
OUT