The TLP3556A is a compact, high-current, photorelay solid state relay designed by Toshiba. Housed in a space-saving SOP-4 package, it incorporates an infrared LED optically coupled to a MOSFET array. This component is ideal for replacing mechanical relays in high-density PCBs, offering silent operation, long life, and high-speed switching.
Features
- Compact SOP-4 surface-mount package
- High output current: up to 4 A
- High off-state voltage: 60 V
- Low on-resistance: 0.025 Ω (typ.)
- Reinforced insulation for safety-critical applications
- RoHS compliant and halogen-free
- Reliable solid-state switching with no contact wear
Applications
- Industrial automation equipment
- PLC output modules
- Semiconductor test systems
- I/O interface switching
- Instrumentation and medical devices
- Replacement for mechanical relays in low-profile designs
Specification
| Parameter | Value |
|---|---|
| Package Type | SOP-4 |
| Output Type | MOSFET |
| Isolation Voltage | 5000 Vrms |
| Maximum Output Current | 4 A |
| Maximum Output Voltage | 60 V |
| On-State Resistance (Typ.) | 0.025 Ω |
| Turn-On Time | 1.0 ms (typ.) |
| Turn-Off Time | 0.5 ms (typ.) |
| LED Trigger Current (IF) | 3 mA (max.) |
| Operating Temperature Range | -40°C to +110°C |
FAQs
About Shipping Charges and delivery time
- Standard shipping: Rs 80 /- The order gets delivered within 4-6 working days. (6-7 days in case of the battery as it travels through the surface).
- Free shipping is applicable to the purchase of Rs.999 and above. The order gets delivered within 4-6 working days. (8-10 days in case of the battery as it travels through the surface)
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