APT1
–4–
ASCTB217E 201410-T
2) Zero-cross type (max. 15V)
Notes: 1. For type of connection, see page 9.
2. Terminals are either solder plated or solder dipped.
RECOMMENDED OPERATING CONDITIONS
Please follow the conditions below in order to ensure accurate
operation and release of the phototriac coupler.
REFERENCE DATA
Item Symbol APT1231S, APT1231(W), APT1232(W) Condition
Input
LED dropout voltage
Typical
VF
1.21 V
IF = 20 mA
Maximum 1.3 V
LED reverse current
Typical
IR
—
VR = 6 V
Maximum 10 μA
Output
Repetitive peak
OFF-state current
Typical
IDRM
—
I
F = 0 mA
V
DRM = 600 V
Maximum 1 μA
Repetitive peak
On-state voltage
Typical
V
TM
1.2 V
I
F = 10 mA
I
TM = 0.03 A
Maximum 2 V
Holding current
Typical
I
H
0.3 mA
Maximum 3.5 mA
Critical rate of rise of
OFF-state voltage
Minimum dv/dt 500 V/μsV
DRM = 600 V ×1/M2
Transfer
characteristics
Trigger LED current Maximum I
FT 10 mA ITM = 0.03 A
Zero-cross voltage Maximum VZC 15 V IF = 10 mA
Turn on time* Maximum T
on 100 μs
I
F = 20 mA
I
TM = 0.03 A
I/O capacitance Maximum C
iso 1.5 pF
f = 1 MHz
V
B = 0 V
I/O isolation resistance Minimum Riso 50 GΩ 500 V DC
Item Symbol Value Unit
Input LED current I
F 20 mA
*Turn on time
Input
Output
To n
90%
1-(1). ON-state RMS current vs. ambient
temperature characteristics
Allowable ambient temperature: –40°C to +100°C
–40°F to +212°F
Tested sample: APT1211S, APT1221S
1-(2). ON-state RMS current vs. ambient
temperature characteristics
Allowable ambient temperature: –40°C to +100°C
–40°F to +212°F
Tested sample: APT1231S
1-(3). ON-state RMS current vs. ambient
temperature characteristics
Allowable ambient temperature: –40°C to +100°C
–40°F to +212°F
Tested sample: APT1211(A), APT1221(A),
APT1211W(A), APT1221W(A)
0
20
10
30
40
50
60
70
0 20 40 60 80 100–40 –20
Ambient temperature, °C
ON-state RMS current, mA
Ambient temperature, °C
ON-state RMS current, mA
0
30
10
20
50
40
60
70
-40 -20 0 20 40 60 80 100
0
60
40
20
80
100
120
–40 –20 0 20 40 60 80 100
VL > 100V AC
Ambient temperature, °C
ON-state RMS current, mA
VL 100V AC
