Phototriac Couplers
■Phototriac Coupler Lineup
Package
Applied voltage
ON-state
current (rms)
Features
Model No.
Mini-flat (SMD)
AC 200 V lines
(VDRM = 600V)
0.05 A
General purpose
DIP type
AC 200 V lines
(VDRM = 600V)
0.1 A
Built-in zero-cross circuit
(4-pin)

Reinforced isolation
PC3SH11YFZAH*3 / PC3SH13YFZAH*3

Built-in zero-cross circuit
PC3SH21YFZBH*2
DIP type
AC 200 V lines
(VDRM = 600V)
0.1 A
General purpose
PC3SD12NTZAH*3 / PC3SD11NTZCH*1
(6-pin package,
5th-pin cut)
Built-in zero-cross circuit
PC3SD21NTZAH*3 / PC3SD21NTZBH*2 / PC3SD21NTZDH*4
Reinforced isolation
PC3SF11YVZAH*3 / PC3SF11YVZBH*2

Built-in zero-cross circuit
PC3SF21YVZAH*3 / PC3SF21YVZBH*2
AC 200 V lines
(VDRM = 800V)
0.1 A
General purpose
PC4SD11NTZCH*1

Built-in zero-cross circuit
PC4SD21NTZCH*1 / PC4SD21NTZDH*4

Reinforced isolation
PC4SF11YTZBH*2

Built-in zero-cross circuit
PC4SF21YVZBH*2 / PC4SF21YWPSH*2
Minimum trigger current: *1 IFT ≦ 5 mA, *2 IFT ≦ 7 mA, *3 IFT ≦ 10 mA, *4 IFT ≦ 3 mA