Datasheet

TLP523,TLP523−2,TLP523−4
2007-10-01
3
Electrical Characteristics
(Ta = 25°C)
Characteristic Symbol Test Condition Min. Typ. Max. Unit
Forward voltage V
F
I
F
= 10 mA 1.0 1.15 1.3 V
Reverse current I
R
V
R
= 5 V — — 10 μA
LED
Capacitance C
T
V = 0, f = 1 MHz
—
30 — pF
Collector−emitter
breakdown voltage
V
(BR) CEO
I
C
= 1 mA 55
— —
V
V
CE
= 24 V
—
10 200 nA
Collector dark current I
CEO
V
CE
= 24 V, Ta = 85°C
—
0.5 10 μA
Detector
Capacitance collector
to emitter
C
CE
V = 0, f = 1 MHz
—
10 — pF
Current transfer ratio I
C
/ I
F
I
F
= 1 mA, V
CE
= 1 V 500
2000 —
%
Collector−emitter
saturation voltage
V
CE(sat)
I
C
= 50 mA, I
F
= 10 mA —
— 1
V
Capacitance input
to output
C
S
V
S
= 0, f = 1 MHz
—
0.8 — pF
Coupled
Isolation resistance R
S
V
S
= 500 V, R.H.≤ 60%
5×10
10
10
14
— Ω
Switching Characteristics
(Ta = 25°C)
Characteristic Symbol Test Condition Min. Typ. Max. Unit
Turn−on time t
ON
— 3 — μs
Turn−off time t
OFF
V
CC
= 10 V, R
L
= 180 Ω
I
F
= 16 mA
— 80 — μs
Switching Time Test Circuit
V
CC
V
CE
I
F
R
L
I
F
I
F
V
CE
t
ON
9V
1V
t
OFF