TLP2530,TLP2531
TOSHIBA Photocoupler
GaAℓAs Ired & Photo IC
TLP2530, TLP2531
Digital Logic Isolation
Line Receiver
Power Supply Control
Switching Power Supply
Transistor Inverter
The TOSHIBA TLP2530 and TLP2531 dual photocouplers consist of a
pair of GaAℓAs light emitting diode and integrated photodetector.
This unit is 8−lead DIP.
Separate connection for the photodiode bias and output transistor
collectors improve the speed up to a hundred times that of a
conventional phototransistor coupler by reducing the base−collector
capacitance.
TTL compatible
Switching speed: t
pHL
=0.3μs, t
pLH
=0.3μs(typ.)
(@R
L
=1.9kΩ)
Guaranteed performance over temp: 0~70°C
Isolation voltage: 2500 Vrms(min.)
UL recognized: UL1577, file no. E67349
TOSHIBA
Weight: 0.54g
11−10C4
Unit in mm
Pin Configuration
(top view)
1
2
3
4
1. : Anode.1
2. : Cathode.1
3. : Cathode.2
4. : Anode.2
5. : Gnd
6. : V
O2
(output 2)
7. : V
O1
(output 1)
8. : V
CC
8
7
6
5
Schematic
I
CC
I
F1
+
V
F1
1
2
I
F2
+
V
F2
4
3
I
O1
8
V
CC
V
7
O1
I
O2
6
5
V
O2
GND
1
2007-10-01
TOSHIBA [ TOSHIBA SEMICONDUCTOR ]
