TCDT11 Optocouplers, Phototransistor Output

The Vishay Semiconductors TCDT1110, TCDT1101G, TCDT1102G, TCDT11020G, and TCDT1122G are phototransistors optically coupled to a gallium arsenide infrared-emitting diode in a 6-pin plastic dual inline package. The base of these Vishay Semiconductors TCDT11xx / TCDT11xxG optocouplers are not connected, providing noise immunity. The elements are mounted on one leadframe, providing a fixed distance between input and output for highest safety requirements. These Vishay Semiconductors devices are designed for use in switch-mode power supplies, line receivers, computer peripheral interface, microprocessor system interface, and circuits for safe protective separation against electrical shock. The TCDT11xx and TCDT11xxG feature isolation test voltage of 5300 Vrms and extra low coupling capacity (typical 0.2 pF).

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Number of Channels
Isolation Voltage
Output Type
Current Transfer Ratio - Min
Current Transfer Ratio - Max
If - Forward Current
Vf - Forward Voltage
Maximum Collector Emitter Voltage
Maximum Collector Current
Maximum Collector Emitter Saturation Voltage
Rise Time
Fall Time
Vr - Reverse Voltage
Pd - Power Dissipation
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 40-80%
Datasheet
956In Stock
2.000Expected 28/04/2026
Min.: 1
Mult.: 1

Through Hole PDIP-6 1 Channel 5000 Vrms NPN Phototransistor 40 % 80 % 60 mA 1.6 V 32 V 50 mA 300 mV 7 us 6.7 us 5 V 200 mW - 55 C + 100 C Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%
Datasheet
1.723In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-6 1 Channel 5000 Vrms NPN Phototransistor 63 % 125 % 60 mA 1.6 V 32 V 50 mA 300 mV 7 us 6.7 us 5 V 200 mW - 55 C + 100 C Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 40%
Datasheet
1.760In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-6 1 Channel 5000 Vrms NPN Phototransistor 40 % 60 mA 1.6 V 70 V 50 mA 300 mV 3 us 3.7 us 5 V 250 mW - 55 C + 100 C Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 100%
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Through Hole PDIP-6 1 Channel 5300 Vrms NPN Phototransistor 100 % 60 mA 1.5 V 70 V 50 mA 300 mV 6 V 250 mW - 55 C + 100 C Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125%
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Through Hole PDIP-6 1 Channel 5000 Vrms NPN Phototransistor 60 mA 1.6 V 70 V 50 mA 300 mV 4.2 us 4.7 us 5 V 250 mW - 55 C + 100 C Tube