Vishay SFH600-2 Key Specifications

1. General Characteristics

• Type: Infrared Optocoupler (Phototransistor Output)

• Package: 6-pin DIP (Dual In-line Package)

• Isolation Voltage: 5300 V_rms (min)

• Operating Temperature Range: -55°C to +100°C

2. Electrical Parameters (Input Side – IR LED)

• Forward Voltage (V_F): 1.2 V (typical) at I_F = 10 mA

• Maximum Forward Current (I_F): 60 mA (continuous)

• Reverse Voltage (V_R): 5 V (max)

3. Output Side (Phototransistor)

• Collector-Emitter Voltage (V_CEO): 30 V (max)

• Collector Current (I_C): 50 mA (max)

• Dark Current (I_D): ≤ 100 nA (at V_CE = 10 V)

4. Optoelectronic Performance

• Current Transfer Ratio (CTR): 20% to 50% (at I_F = 10 mA, V_CE = 5 V)

• Response Time (t_r/t_f): ~3 μs (rise/fall time)

• Isolation Capacitance: ~0.6 pF

5. Applications

• Industrial control systems

• Power supply feedback isolation

• Digital logic isolation

• Medical equipment (signal isolation)