ACPL-K70A/K73A High-Speed Optocouplers

Broadcom ACPL-K70A/K73A High-Speed Optocouplers are high gain series couplers that use LED and an integrated high gain photodetector. This provides an extremely high current transfer ratio between input and output. These optocouplers come with separate pins for the photodiode and output stage that result in LVTTL-compatible saturation voltages and high-speed operation. The VCC and VO terminals tied together to achieve conventional photodarlington operation. These ACPL-K70A/K73A optocouplers feature low input current, high current gain, low power consumption, and base access allows gain bandwidth adjustment.

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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Current Transfer Ratio
Mounting Style
Package / Case
Output Type
Number of Channels
Isolation Voltage
Maximum Continuous Output Current
If - Forward Current
Vf - Forward Voltage
Vr - Reverse Voltage
Pd - Power Dissipation
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Broadcom / Avago Logic Output Optocouplers Optocoupler(100kBd),T/R+IEC+LF
Datasheet
931In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

8000 % SMD/SMT SOIC-8 LVCMOS, LVTTL 1 Channel 5000 Vrms 60 mA 12 mA 1.4 V 5 V 100 mW - 40 C + 105 C ACPL Reel, Cut Tape, MouseReel
Broadcom / Avago Logic Output Optocouplers Optocoupler(100kBd),T/R+LF
Datasheet
3 394In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

8000 % SMD/SMT SOIC-8 LVCMOS, LVTTL 1 Channel 5000 Vrms 60 mA 12 mA 1.4 V 5 V 100 mW - 40 C + 105 C ACPL Reel, Cut Tape, MouseReel
Broadcom / Avago Logic Output Optocouplers Optocoupler(100kBd),LF
Datasheet
2 155In Stock
Min.: 1
Mult.: 1

8000 % SMD/SMT SOIC-8 LVCMOS, LVTTL 1 Channel 5000 Vrms 12 mA 1.4 V 5 V 100 mW - 40 C + 105 C ACPL Tube
Broadcom / Avago Logic Output Optocouplers Optocoupler(100kBd),IEC+LF
Datasheet
2 159In Stock
Min.: 1
Mult.: 1

8000 % SMD/SMT SOIC-8 LVCMOS, LVTTL 1 Channel 5000 Vrms 12 mA 1.4 V 5 V 100 mW - 40 C + 105 C ACPL Tube
Broadcom / Avago Logic Output Optocouplers Optocoupler(100kBd),T/R+IEC+LF
Datasheet
492In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

8000 % SMD/SMT SOIC-8 LVCMOS, LVTTL 2 Channel 5000 Vrms 60 mA 12 mA 1.4 V 5 V 100 mW - 40 C + 105 C Reel, Cut Tape, MouseReel
Broadcom / Avago Logic Output Optocouplers Optocoupler(100kBd),T/R+LF
Datasheet
183In Stock
2 000Expected 10/13/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

8000 % SMD/SMT SOIC-8 LVCMOS, LVTTL 2 Channel 5000 Vrms 60 mA 12 mA 1.4 V 5 V 100 mW - 40 C + 105 C ACPL Reel, Cut Tape, MouseReel
Broadcom / Avago Logic Output Optocouplers Optocoupler(100kBd),LF
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

8000 % SMD/SMT SOIC-8 LVCMOS, LVTTL 2 Channel 5000 Vrms 12 mA 1.4 V 5 V 100 mW - 40 C + 105 C ACPL Tube
Broadcom / Avago Logic Output Optocouplers Optocoupler(100kBd),IEC+LF
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1 120
Mult.: 80

8000 % SMD/SMT SOIC-8 LVCMOS, LVTTL 2 Channel 5000 Vrms 12 mA 1.4 V 5 V 100 mW - 40 C + 105 C Tube