Photocoupler - Toshiba Semiconductor
Description
TLP504A,TLP504A−2
TOSHIBA Photocoupler GaAs Ired & Photo−Transistor
TLP504A,TLP504A−2
Programmable Controllers AC / DC−Input Module Solid State Relay
Unit in mm
The TOSHIBA TLP504A and TLP504A−2 consists of a photo−transistor optically coupled to a gallium arsenide infrared emitting diode.
The TLP504A offers two isolated channels in an eight lead plastic DIP package, while the TLP504A−2 provides four isolated channels in a sixteen plastic DIP package.
• Collector−emitter voltage: 55 V (min.
) • Current transfer ratio: 50% (min.
)
Rank GB: 100% (min.
) • Isolation voltage: 2500 Vrms (min.
) • UL recognized: UL1577,
File no.
E67349
TOSHIBA Weight: 0.
54 g (typ.
)
11−10C4
Pin Configurations (top view)
TLP504A 1
8
TLP504A-2 1
16
27
36
45
1, 4 : Anode 2, 3 : Cathode 5, 8 : Emitter 6, 7 : Collector
2 3 4 5 6 7
15 14 13 12 11 10
89
1, 4, 5, 8 : Anode 2, 3, 6, 7 : Cathode 9, 12, 13, 16 : Emitter 10, 11, 14, 15 : Collector
TOSHIBA Weight: 1.
1 g (typ.
)
11−20A3
1 2007-10-01
TLP504A,TLP504A−2
Absolute Maximum Ratings (Ta = 25°C)
Detector LED
Characteristic
Forward current Forward current derating Pulse forward current Reverse voltage Junction temperature Collector−emitter voltage Emitter−collector voltage Collector current Collector power dissipation (1 circuit) Collector power dissipation derating (1 circuit Ta ≥ 25°C) Junction temperature Storage temperature range Operating temperature range Lead soldering temperature Total package power dissipation Total package power dissipation derating (Ta ≥ 25°C) Isolation voltage
Symbol
IF ΔIF / °C
IFP VR Tj VCEO VECO IC
PC
ΔPC / °C
Tj Tstg Topr Tsol RT
ΔPT / °C
BVS
TLP504A
Rating TLP504A−2
60 50
−0.
7 (Ta ≥ 39°C)
−0.
5 (Ta ≥ 25°C)
1 (100μs pulse, 100pps)
5
125
55
7
50
150 100
−1.
5 −1.
0
125 −55~150 −55~100 260 (10 s) 250 150
−2.
5 −1.
5
2500 (AC, 1min.
, R.
H.
≤ 60%) (Note 1)
Unit
mA mA /°C
A V °C V V mA
mW
mW /°C
°C °C °C °C mW
mW / °C
Vrms
Note: Using continuously under heavy loads (e.
g.
the application of hig...
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