Variety of selection, TOWARD PhotoMOS series for general purpose, and industrial applications.

LED triggered D-MOSFETs relay for various applications in various industries.  TOWARD PhotoDMOS relay is semiconductor relay with higher reliability compared with other conventional electro-mechanical relays.  D-MOSFET technology provides higher power capability.

30 / 32 / 74 Series

  • 85mA to 120mA / 400V (30 / 32 Series)
  • 60mA to 100mA / 400V (74 Series)
photomos general purpose ab30s
ac30s
ag74f
ah74s
Product NameContact FormLoad Voltage (Max)Operation LED Current (Max)Load Current
(Max)
On-Resistance
(Typ)
Output Capacitance (Typ)Off-State Leakage Current
(Max)
I/O Breakdown VoltageDevice PackagePackaging
AA301A400V3.0mA120mA21 Ohm52pF1.0uA3750VrmsDIP6Stick
AA30-H1A400V3.0mA120mA21 Ohm52pF1.0uA5000VrmsDIP6Stick
AA30F1A400V3.0mA120mA21 Ohm52pF1.0uA3750VrmsSMD6Stick/Tape
AA30F-H1A400V3.0mA120mA21 Ohm52pF1.0uA5000VrmsSMD6Stick/Tape
AB301A400V3.0mA120mA21 Ohm52pF1.0uA3750VrmsDIP4Stick
AB30-H1A400V3.0mA120mA21 Ohm52pF1.0uA5000VrmsDIP4Stick
AB30F1A400V3.0mA120mA21 Ohm52pF1.0uA3750VrmsSMD4Stick/Tape
AB30F-H1A400V3.0mA120mA21 Ohm52pF1.0uA5000VrmsSMD4Stick/Tape
AB30S1A400V3.0mA100mA21 Ohm52pF1.0uA1500VrmsSOP4Stick/Tape
AB30S-H1A400V3.0mA100mA21 Ohm52pF1.0uA3750VrmsSOP4Stick/Tape
AC302A400V3.0mA100mA21 Ohm52pF1.0uA3750VrmsDIP8Stick
AC30-H2A400V3.0mA100mA21 Ohm52pF1.0uA5000VrmsDIP8Stick
AC30F2A400V3.0mA100mA21 Ohm52pF1.0uA3750VrmsSMD8Stick/Tape
AC30F-H2A400V3.0mA100mA21 Ohm52pF1.0uA5000VrmsSMD8Stick/Tape
AC30S2A400V3.0mA85mA21 Ohm52pF1.0uA1500VrmsSOP8Stick/Tape
AC30S-H2A400V3.0mA85mA21 Ohm52pF1.0uA3750VrmsSOP8Stick/Tape
AA321A400V3.0mA120mA32 Ohm35pF1.0uA3750VrmsDIP6Stick
AA32-H1A400V3.0mA120mA32 Ohm35pF1.0uA5000VrmsDIP6Stick
AA32F1A400V3.0mA120mA32 Ohm35pF1.0uA3750VrmsSMD6Stick/Tape
AA32F-H1A400V3.0mA120mA32 Ohm35pF1.0uA5000VrmsSMD6Stick/Tape
AB321A400V3.0mA120mA32 Ohm35pF1.0uA3750VrmsDIP4Stick
AB32-H1A400V3.0mA120mA32 Ohm35pF1.0uA5000VrmsDIP4Stick
AB32F1A400V3.0mA120mA32 Ohm35pF1.0uA3750VrmsSMD4Stick/Tape
AB32F-H1A400V3.0mA120mA32 Ohm35pF1.0uA5000VrmsSMD4Stick/Tape
AB32S1A400V3.0mA100mA32 Ohm35pF1.0uA1500VrmsSOP4Stick/Tape
AB32S-H1A400V3.0mA100mA32 Ohm35pF1.0uA3750VrmsSOP4Stick/Tape
AC322A400V3.0mA120mA32 Ohm35pF1.0uA3750VrmsDIP8Stick
AC32-H2A400V3.0mA120mA32 Ohm35pF1.0uA5000VrmsDIP8Stick
AC32F2A400V3.0mA120mA32 Ohm35pF1.0uA3750VrmsSMD8Stick/Tape
AC32F-H2A400V3.0mA120mA32 Ohm35pF1.0uA5000VrmsSMD8Stick/Tape
AC32S2A400V3.0mA100mA32 Ohm35pF1.0uA1500VrmsSOP8Stick/Tape
AC32S-H2A400V3.0mA100mA32 Ohm35pF1.0uA3750VrmsSOP8Stick/Tape
AE741B400V3.0mA90mA28 Ohm165pF10uA1500VrmsDIP6Stick
AE74F1B400V3.0mA90mA28 Ohm165pF10uA1500VrmsSMD6Stick/Tape
AG741B400V3.0mA90mA28 Ohm165pF10uA1500VrmsDIP4Stick
AG74F1B400V3.0mA90mA28 Ohm165pF10uA1500VrmsSMD4Stick/Tape
AG74S1B400V3.0mA70mA28 Ohm165pF10uA1500VrmsSOP4Stick/Tape
AH742B400V3.0mA80mA28 Ohm165pF10uA1500VrmsDIP8Stick
AH74F2B400V3.0mA80mA28 Ohm165pF10uA1500VrmsSMD8Stick/Tape
AH74S2B400V3.0mA60mA28 Ohm165pF10uA1500VrmsSOP8Stick/Tape
AK741A+1B400V3.0mA100mA(NO)/70mA(NC)24Ohm(NO)/28Ohm(NC)100pF(NO)/165pF(NC)1.0uA(NO)/10uA(NC)1500VrmsDIP8Stick
AK74F1A+1B400V3.0mA100mA(NO)/70mA(NC)24Ohm(NO)/28Ohm(NC)100pF(NO)/165pF(NC)1.0uA(NO)/10uA(NC)1500VrmsSMD8Stick/Tape
AK74S1A+1B400V3.0mA80mA(NO)/60mA(NC)24Ohm(NO)/28Ohm(NC)100pF(NO)/165pF(NC)1.0uA(NO)/10uA(NC)1500VrmsSOP8Stick/Tape

31 Series

  • 100mA to 130mA / 350V
  • 1uA Off-State Leakage
  • 3750Vrms I/O Breakdown Voltage
aa31f
ab31f
ab31s
ac31s
Product NameContact FormLoad Voltage (Max)Operation LED Current (Max)Load Current
(Max)
On-Resistance
(Typ)
Output Capacitance (Typ)Off-State Leakage Current
(Max)
I/O Breakdown VoltageDevice PackagePackaging
AA311A350V3.0mA130mA20 Ohm55pF1.0uA3750VrmsDIP6Stick
AA31-H1A350V3.0mA130mA20 Ohm55pF1.0uA5000VrmsDIP6Stick
AA31F1A350V3.0mA130mA20 Ohm55pF1.0uA3750VrmsSMD6Stick/Tape
AA31F-H1A350V3.0mA130mA20 Ohm55pF1.0uA5000VrmsSMD6Stick/Tape
AB311A350V3.0mA130mA20 Ohm55pF1.0uA3750VrmsDIP4Stick
AB31-H1A350V3.0mA130mA20 Ohm55pF1.0uA5000VrmsDIP4Stick
AB31F1A350V3.0mA130mA20 Ohm55pF1.0uA3750VrmsSMD4Stick/Tape
AB31F-H1A350V3.0mA130mA20 Ohm55pF1.0uA5000VrmsSMD4Stick/Tape
AB31S1A350V3.0mA120mA20 Ohm55pF1.0uA1500VrmsSOP4Stick/Tape
AB31S-H1A350V3.0mA120mA20 Ohm55pF1.0uA3750VrmsSOP4Stick/Tape
AC312A350V3.0mA110mA20 Ohm55pF1.0uA3750VrmsDIP8Stick
AC31-H2A350V3.0mA110mA20 Ohm55pF1.0uA5000VrmsDIP8Stick
AC31F2A350V3.0mA110mA20 Ohm55pF1.0uA3750VrmsSMD8Stick/Tape
AC31F-H2A350V3.0mA110mA20 Ohm55pF1.0uA5000VrmsSMD8Stick/Tape
AC31S2A350V3.0mA100mA20 Ohm55pF1.0uA1500VrmsSOP8Stick/Tape
AC31S-H2A350V3.0mA100mA20 Ohm55pF1.0uA3750VrmsSOP8Stick/Tape

48 Series

  • 280mA to 350mA / 100V
  • 3750Vrms I/O Breakdown Voltage
aa48f
ab48f
ab48s
ac48s
Product NameContact FormLoad Voltage (Max)Operation LED Current (Max)Load Current
(Max)
On-Resistance
(Typ)
Output Capacitance (Typ)Off-State Leakage Current
(Max)
I/O Breakdown VoltageDevice PackagePackaging
AA481A100V3.0mA350mA2.0 Ohm37pF1.0uA3750VrmsDIP6Stick
AA48-H1A100V3.0mA350mA2.0 Ohm37pF1.0uA5000VrmsDIP6Stick
AA48F1A100V3.0mA350mA2.0 Ohm37pF1.0uA3750VrmsSMD6Stick/Tape
AA48F-H1A100V3.0mA350mA2.0 Ohm37pF1.0uA5000VrmsSMD6Stick/Tape
AB481A100V3.0mA350mA2.0 Ohm37pF1.0uA3750VrmsDIP4Stick
AB48-H1A100V3.0mA350mA2.0 Ohm37pF1.0uA5000VrmsDIP4Stick
AB48F1A100V3.0mA350mA2.0 Ohm37pF1.0uA3750VrmsSMD4Stick/Tape
AB48F-H1A100V3.0mA350mA2.0 Ohm37pF1.0uA5000VrmsSMD4Stick/Tape
AB48S1A100V3.0mA310mA2.0 Ohm37pF1.0uA1500VrmsSOP4Stick/Tape
AB48S-H1A100V3.0mA310mA2.0 Ohm37pF1.0uA3750VrmsSOP4Stick/Tape
AC482A100V3.0mA310mA2.0 Ohm37pF1.0uA3750VrmsDIP8Stick
AC48-H2A100V3.0mA310mA2.0 Ohm37pF1.0uA5000VrmsDIP8Stick
AC48F2A100V3.0mA310mA2.0 Ohm37pF1.0uA3750VrmsSMD8Stick/Tape
AC48F-H2A100V3.0mA310mA2.0 Ohm37pF1.0uA5000VrmsSMD8Stick/Tape
AC48S2A100V3.0mA280mA2.0 Ohm37pF1.0uA1500VrmsSOP8Stick/Tape
AC48S-H2A100V3.0mA280mA2.0 Ohm37pF1.0uA3750VrmsSOP8Stick/Tape

37 / 45 / 70 Series

  • 450mA to 550mA / 60V (37 Series)
  • 200mA / 60V (45 Series)
  • 350mA to 440mA / 60V (70 Series)
ab37s
ac37f
ab45f
ak70s
Product NameContact FormLoad Voltage (Max)Operation LED Current (Max)Load Current (Max) On-Resistance
(Typ)
Output Capacitance (Typ)Off-State Leakage Current
(Max)
I/O Breakdown VoltageDevice PackagePackaging
AA371A60V3.0mA550mA0.75 Ohm45pF1.0uA3750VrmsDIP6Stick
AA37-H1A60V3.0mA550mA0.75 Ohm45pF1.0uA5000VrmsDIP6Stick
AA37F1A60V3.0mA550mA0.75 Ohm45pF1.0uA3750VrmsSMD6Stick/Tape
AA37F-H1A60V3.0mA550mA0.75 Ohm45pF1.0uA5000VrmsSMD6Stick/Tape
AB371A60V3.0mA550mA0.75 Ohm45pF1.0uA3750VrmsDIP4Stick
AB37-H1A60V3.0mA550mA0.75 Ohm45pF1.0uA5000VrmsDIP4Stick
AB37F1A60V3.0mA550mA0.75 Ohm45pF1.0uA3750VrmsSMD4Stick/Tape
AB37F-H1A60V3.0mA550mA0.75 Ohm45pF1.0uA5000VrmsSMD4Stick/Tape
AB37S1A60V3.0mA500mA0.75 Ohm45pF1.0uA1500VrmsSOP4Stick/Tape
AB37S-H1A60V3.0mA500mA0.75 Ohm45pF1.0uA3750VrmsSOP4Stick/Tape
AC372A60V3.0mA500mA0.75 Ohm45pF1.0uA3750VrmsDIP8Stick
AC37-H2A60V3.0mA500mA0.75 Ohm45pF1.0uA5000VrmsDIP8Stick
AC37F2A60V3.0mA500mA0.75 Ohm45pF1.0uA3750VrmsSMD8Stick/Tape
AC37F-H2A60V3.0mA500mA0.75 Ohm45pF1.0uA5000VrmsSMD8Stick/Tape
AC37S2A60V3.0mA450mA0.75 Ohm45pF1.0uA1500VrmsSOP8Stick/Tape
AC37S-H2A60V3.0mA450mA0.75 Ohm45pF1.0uA3750VrmsSOP8Stick/Tape
AA451A60V3.0mA200mA3.0 Ohm20pF1.0uA3750VrmsDIP6Stick
AA45-H1A60V3.0mA200mA3.0 Ohm20pF1.0uA5000VrmsDIP6Stick
AA45F1A60V3.0mA200mA3.0 Ohm20pF1.0uA3750VrmsSMD6Stick/Tape
AA45F-H1A60V3.0mA200mA3.0 Ohm20pF1.0uA5000VrmsSMD6Stick/Tape
AB451A60V3.0mA200mA3.0 Ohm20pF1.0uA3750VrmsDIP4Stick
AB45-H1A60V3.0mA200mA3.0 Ohm20pF1.0uA5000VrmsDIP4Stick
AB45F1A60V3.0mA200mA3.0 Ohm20pF1.0uA3750VrmsSMD4Stick/Tape
AB45F-H1A60V3.0mA200mA3.0 Ohm20pF1.0uA5000VrmsSMD4Stick/Tape
AB45S1A60V3.0mA200mA3.0 Ohm20pF1.0uA1500VrmsSOP4Stick/Tape
AB45S-H1A60V3.0mA200mA3.0 Ohm20pF1.0uA3750VrmsSOP4Stick/Tape
AC452A60V3.0mA200mA3.0 Ohm20pF1.0uA3750VrmsDIP8Stick
AC45-H2A60V3.0mA200mA3.0 Ohm20pF1.0uA5000VrmsDIP8Stick
AC45F2A60V3.0mA200mA3.0 Ohm20pF1.0uA3750VrmsSMD8Stick/Tape
AC45F-H2A60V3.0mA200mA3.0 Ohm20pF1.0uA5000VrmsSMD8Stick/Tape
AC45S2A60V3.0mA200mA3.0 Ohm20pF1.0uA1500VrmsSOP8Stick/Tape
AC45S-H2A60V3.0mA200mA3.0 Ohm20pF1.0uA3750VrmsSOP8Stick/Tape
AE701B60V3.0mA440mA0.75 Ohm165pF10uA1500VrmsDIP6Stick
AE70F1B60V3.0mA440mA0.75 Ohm165pF10uA1500VrmsSMD6Stick/Tape
AG701B60V3.0mA440mA0.75 Ohm165pF10uA1500VrmsDIP4Stick
AG70F1B60V3.0mA440mA0.75 Ohm165pF10uA1500VrmsSMD4Stick/Tape
AG70S1B60V3.0mA400mA0.75 Ohm165pF10uA1500VrmsSOP4Stick/Tape
AH702B60V3.0mA380mA0.75 Ohm165pF10uA1500VrmsDIP8Stick
AH70F2B60V3.0mA380mA0.75 Ohm165pF10uA1500VrmsSMD8Stick/Tape
AH70S2B60V3.0mA350mA0.75 Ohm165pF10uA1500VrmsSOP8Stick/Tape
AK701A+1B60V3.0mA380mA0.75 Ohm45pF(NO)/165pF(NC)1.0uA(NO)/10uA(NC)1500VrmsDIP8Stick
AK70F1A+1B60V3.0mA380mA0.75 Ohm45pF(NO)/165pF(NC)1.0uA(NO)/10uA(NC)1500VrmsSMD8Stick/Tape
AK70S1A+1B60V3.0mA350mA0.75 Ohm45pF(NO)/165pF(NC)1.0uA(NO)/10uA(NC)1500VrmsSOP8Stick/Tape

34 / 72 Series

  • 160mA to 200mA / 200V (34 Series)
  • 80mA to 180mA / 200V (72 Series)
aa34f
ab34f
ab34s
ac34s
Product NameContact FormLoad Voltage (Max)Operation LED Current (Max)Load Current
(Max)
On-Resistance
(Typ)
Output Capacitance (Typ)Off-State Leakage Current
(Max)
I/O Breakdown VoltageDevice PackagePackaging
AA341A200V3.0mA200mA4.2 Ohm130pF1.0uA3750VrmsDIP6Stick
AA34-H1A200V3.0mA200mA4.2 Ohm130pF1.0uA5000VrmsDIP6Stick
AA34F1A200V3.0mA200mA4.2 Ohm130pF1.0uA3750VrmsSMD6Stick/Tape
AA34F-H1A200V3.0mA200mA4.2 Ohm130pF1.0uA5000VrmsSMD6Stick/Tape
AB341A200V3.0mA200mA4.2 Ohm130pF1.0uA3750VrmsDIP4Stick
AB34-H1A200V3.0mA200mA4.2 Ohm130pF1.0uA5000VrmsDIP4Stick
AB34F1A200V3.0mA200mA4.2 Ohm130pF1.0uA3750VrmsSMD4Stick/Tape
AB34F-H1A200V3.0mA200mA4.2 Ohm130pF1.0uA5000VrmsSMD4Stick/Tape
AB34S1A200V3.0mA180mA4.2 Ohm130pF1.0uA1500VrmsSOP4Stick/Tape
AB34S-H1A200V3.0mA180mA4.2 Ohm130pF1.0uA3750VrmsSOP4Stick/Tape
AC342A200V3.0mA180mA4.2 Ohm130pF1.0uA3750VrmsDIP8Stick
AC34-H2A200V3.0mA180mA4.2 Ohm130pF1.0uA5000VrmsDIP8Stick
AC34F2A200V3.0mA180mA4.2 Ohm130pF1.0uA3750VrmsSMD8Stick/Tape
AC34F-H2A200V3.0mA180mA4.2 Ohm130pF1.0uA5000VrmsSMD8Stick/Tape
AC34S2A200V3.0mA160mA4.2 Ohm130pF1.0uA1500VrmsSOP8Stick/Tape
AC34S-H2A200V3.0mA160mA4.2 Ohm130pF1.0uA3750VrmsSOP8Stick/Tape
AE721B200V3.0mA130mA13 Ohm162pF10uA1500VrmsDIP6Stick
AE72F1B200V3.0mA130mA13 Ohm162pF10uA1500VrmsSMD6Stick/Tape
AG721B200V3.0mA130mA13 Ohm162pF10uA1500VrmsDIP4Stick
AG72F1B200V3.0mA130mA13 Ohm162pF10uA1500VrmsSMD4Stick/Tape
AG72S1B200V3.0mA100mA13 Ohm162pF10uA1500VrmsSOP4Stick/Tape
AH722B200V3.0mA130mA13 Ohm162pF10uA1500VrmsDIP8Stick
AH72F2B200V3.0mA130mA13 Ohm162pF10uA1500VrmsSMD8Stick/Tape
AH72S2B200V3.0mA100mA13 Ohm162pF10uA1500VrmsSOP8Stick/Tape
AK721A+1B200V3.0mA180mA(NO)/100mA(NC)4.2Ohm(NO)/13Ohm(NC)130pF(NO)/162pF(NC)1.0uA(NO)/10uA(NC)1500VrmsDIP8Stick
AK72F1A+1B200V3.0mA180mA(NO)/100mA(NC)4.2Ohm(NO)/13Ohm(NC)130pF(NO)/162pF(NC)1.0uA(NO)/10uA(NC)1500VrmsSMD8Stick/Tape
AK72S1A+1B200V3.0mA160mA(NO)/80mA(NC)4.2Ohm(NO)/13Ohm(NC)130pF(NO)/162pF(NC)1.0uA(NO)/10uA(NC)1500VrmsSOP8Stick/Tape
ordering_code
PACKAGE