The Vishay Semiconductors TCMT1600, TCMT4600, and TCMT4606 are low-profile, half-pitch mini-flat package optocouplers featuring AC input and phototransistor output. They offer AC isolation test voltage of 3750 VRMS, low coupling capacitance, and a wide ambient temperature range, making them suitable for applications like programmable logic controllers.
| Part Number | Agency Certified/Package | CTR (%) | Input Forward Current (mA) | Input Forward Surge Current (A) | Input Power Dissipation (mW) | Output Collector Emitter Voltage (V) | Output Collector Current (mA) | Output Collector Peak Current (mA) | Output Power Dissipation (mW) | AC Isolation Test Voltage (RMS) (V) | Total Power Dissipation (mW) | Operating Ambient Temperature Range (C) | Storage Temperature Range (C) | Soldering Temperature (C) |
| TCMT1600 | SOP-4 | 80 to 300 | ± 60 | ± 1.5 | 100 | 70 | 50 | 100 | 150 | 3750 | 250 | -40 to +100 | -40 to +125 | 260 |
| TCMT1600T3 (1) | SOP-4 | 100 to 300 | ± 60 | ± 1.5 | 100 | 70 | 50 | 100 | 150 | 3750 | 250 | -40 to +100 | -40 to +125 | 260 |
| TCMT4600 | SOP-16 | 80 to 300 | ± 60 | ± 1.5 | 100 | 70 | 50 | 100 | 150 | 3750 | 250 | -40 to +100 | -40 to +125 | 260 |
| TCMT4600T0 (1) | SOP-16 | 100 to 300 | ± 60 | ± 1.5 | 100 | 70 | 50 | 100 | 150 | 3750 | 250 | -40 to +100 | -40 to +125 | 260 |
| TCMT4606 | SOP-16 | 100 to 300 | ± 60 | ± 1.5 | 100 | 70 | 50 | 100 | 150 | 3750 | 250 | -40 to +100 | -40 to +125 | 260 |