Isolators

APT1231SX

Active

OPTOCPLR, TRIAC, ZERO CROSS, 3.75KV, SOP ROHS COMPLIANT: YES

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Isolators

Active

OPTOCPLR, TRIAC, ZERO CROSS, 3.75KV, SOP ROHS COMPLIANT: YES

Technical Specifications

Parameters and characteristics for this part

Specification	APT1231SX

Approval Agency	cUR, VDE
Current - DC Forward (If) (Max) [Max]	50 mA
Current - Hold (Ih)	3.5 mA
Current - LED Trigger (Ift) (Max) [Max]	10 mA
Current - On State (It (RMS)) (Max) [Max]	50 mA
Mounting Type	Surface Mount
Number of Channels [custom]	1
Operating Temperature [Max]	100 °C
Operating Temperature [Min]	-40 C
Output Type	Triac
Package / Case	4-SMD, Gull Wing
Static dV/dt (Min) [Min]	500 V/µs
Supplier Device Package	4-SOP
Turn On Time [Max]	100 µs
Voltage - Forward (Vf) (Typ)	1.21 V
Voltage - Isolation	3750 Vrms
Voltage - Off State	600 V
Zero Crossing Circuit	True

Part	Voltage - Isolation	Mounting Type	Turn On Time [Max]	Number of Channels [custom]	Voltage - Forward (Vf) (Typ)	Current - On State (It (RMS)) (Max) [Max]	Current - LED Trigger (Ift) (Max) [Max]	Voltage - Off State	Approval Agency	Supplier Device Package	Current - DC Forward (If) (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Output Type	Current - Hold (Ih)	Static dV/dt (Min) [Min]	Package / Case
Panasonic Electronic Components APT1231W	3750 Vrms	Through Hole	100 µs	1	1.21 V	50 mA	10 mA	600 V	cUR VDE	4-DIP	50 mA	-40 C	100 °C	Triac	3.5 mA	500 V/µs	4-DIP (0.400" 10.16mm)
Panasonic Electronic Components APT1231S	3750 Vrms	Surface Mount	100 µs	1	1.21 V	50 mA	10 mA	600 V	cUR VDE	4-SOP	50 mA	-40 C	100 °C	Triac	3.5 mA	500 V/µs	4-SMD Gull Wing
Panasonic Electronic Components APT1231WA	3750 Vrms	Surface Mount	100 µs	1	1.21 V	50 mA	10 mA	600 V	cUR VDE	4-DIP Gull Wing	50 mA	-40 C	100 °C	Triac	3.5 mA	500 V/µs	4-SMD Gull Wing
Panasonic Electronic Components APT1231SX	3750 Vrms	Surface Mount	100 µs	1	1.21 V	50 mA	10 mA	600 V	cUR VDE	4-SOP	50 mA	-40 C	100 °C	Triac	3.5 mA	500 V/µs	4-SMD Gull Wing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

Optoisolator Triac Output 3750Vrms 1 Channel 4-SOP

Technical documentation and resources