TOSHIBA Photocoupler PHOTORELAY
TLP3123
Measurement Instruments
Power Line Control
FA (Factory Automation)
TLP3123
Unit: mm
The TOSHIBA TLP3123 consists of a gallium arsenide infrared emitting
diode optically coupled to a photo-MOS FET in a plastic SOP package.
The TLP3123 is a bi-directional switch, which can replace mechanical
relays in many applications. And its high on-state current maximum
rating and low on-state resistance is suitable to control a power line.
Features
• 4 pin SOP (2.54SOP4)
• 1-Form-A
• Peak off-state voltage
• Trigger LED current
• On-state current
• On-state resistance
• Off-state capacitance
• Off-state current
• Isolation voltage
: 2.1 mm high, 2.54 mm pitch
: 40 V (Min.)
: 3 mA (Max.)
: 1 A (Max.)
: 0.1 Ω (Typ.)
: 300 pF (Typ.)
: 1 nA (Max.)
: 1500 Vrms (Min.)
Pin configuration (top view)
1
4
JEDEC
⎯
JEITA
⎯
TOSHIBA
11−5H1
Weight: 0.1 g (Typ.)
2
1 : Anode
2 : Cathode
3 : Drain
4 : Drain
Schematic
1
3
4
2
3
1
2007-10-01