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Littelfuse SMCJ40A Transient Voltage Suppressor Diode
The SMCJ series surface-mount Transient Voltage Suppression diode safeguards sensitive electronic circuits from voltage transients such as lightning and ESD events. It delivers a peak pulse power of 1500W at a 10/1000 μs waveform, with excellent clamping ability, low inductance, and built-in strain relief. Suitable for I/O interfaces, VCC buses, and vulnerable circuits, it works across a temperature range of -65°C to 150°C. Its compliance with IEC 61000-4-2 and IEC 61000-4-4 standards makes it ideal for telecom, data lines, industrial, and consumer electronics, ensuring reliable protection in harsh environments.
Littelfuse SMCJ40A Transient Voltage Suppressor Diode Specifications:
- Peak Pulse Power: 1500W at 10/1000 μs waveform
- Voltage Range: Vv, varies by part number
- Breakdown Voltage: Vb, specified at test current
- Clamping Voltage: Measured at specified Ippm
- Reverse Leakage Current: Typically low, at certain V
- Forward Voltage Drop: Standard for unidirectional types
- Operating Temperature Range: -65°C to 150°C
- Storage Temperature Range: -65°C to 175°C
- Thermal Resistance Junction to Lead: 16°C/W
- Thermal Resistance Junction to Ambient: 7°C/W
- Package: Molded plastic DO-214AB
- Soldering: Lead-free reflow at max 260°C, 60-180 sec
- Environmental: IEC-61000-4-2 ESD (30kV air), IEC 61000-4-4 EFT, RoHS compliant
- Weight: 0.007 ounces, 0.21 grams
- Material: Glass passivated junction, matte tin lead-free plating
Buy the Littelfuse Series SMCJ Transient Voltage Suppression Diode: SMCJ40A
Purchase the Littelfuse SMCJ40A TVS diode online today to ensure your electronic circuits are protected against voltage transients, lightning, and ESD. Featuring a 1500W peak pulse power, it supports both unidirectional and bidirectional configurations, making it suitable for a wide range of applications including telecom, industrial, and consumer electronics. Its compact surface-mount design saves board space, and compliance with IEC standards guarantees safety and durability under harsh conditions. Get yours now for reliable, fast, and efficient transient suppression in your electronic systems.
Buy Littelfuse SMCJ40A now and experience unmatched reliability and performance in surge protection for sensitive electronic equipment.
Frequently Asked Questions
Where can I buy Littelfuse SMCJ40A?
You can click on the BUY or RFQ button to purchase SMCJ40A from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part SMCJ40A?
You can download the SMCJ40A datasheet or visit the Littelfuse website for support.
Who is the manufacturer of SMCJ40A?
Littelfuse