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Littelfuse SMCJ48A Transient Voltage Suppression Diode
The SMCJ series surface-mount Transient Voltage Suppression TVS diode protects electronic circuits from voltage surges caused by lightning and transient events. It features a glass-passivated junction, low inductance, and high clamping capability, suitable for PCB surface mounting to save space. With a peak pulse power of 1500W at 10/1000 μs, it offers excellent surge handling. Available in unidirectional and bidirectional types, it provides effective ESD and EFT protection in industrial, telecom, and consumer electronics. Operating temperature range is -65°C to 150°C, with built-in strain relief for durability.
Littelfuse SMCJ48A Transient Voltage Suppression Diode Specifications:
- Peak Pulse Power Dissipation: 1500W at 10/1000µs waveform
- V Standing Voltage: varies with model, typically below 94V
- V Breakdown Voltage: specified per model, typically around 50-100V
- Clamping Voltage: measured at peak impulse current, typically near 80-150V
- Reverse Leakage Current: less than 1pA at V min >12V
- Forward Voltage Drop: approximately 3.5/5.0V for unidirectional
- Operating Temperature Range: -65°C to 150°C
- Storage Temperature Range: -65°C to 175°C
- Peak Forward Surge Current: 200A (8.3 ms)
- Surface Mount Package: DO-214AB (SMC J-Bend), low profile and built-in strain relief
- Certifications: IEC-61000-4-2 ESD (30kV air, 30kV contact), IEC 61000-4-4 EFT
- Material: Glass passivated junction, matte tin lead-free plated leads
- Reflow Soldering: 260°C / 40 sec, RoHS and halogen free
Buy the Buy Littelfuse SMCJ48A Part Number SMCJ48A Online
Order Littelfuse SMCJ48A surface mount transient voltage suppression diode online and ensure maximum protection for sensitive circuits. Designed for quick installation with low inductance and excellent clamping, it absorbs transient surges up to 1500W at 10/1000μs. Ideal for protecting I/O interfaces, VCC buses, and circuit modules against lightning and transient voltage events. Its compact DO-214AB package offers durability, built-in strain relief, and RoHS compliance. Purchase today for reliable surge suppression with fast response times, ensuring your electronic systems stay safe and functional under transient conditions.
Get Littelfuse SMCJ48A today—built for peak surge protection and surface mount reliability.
Frequently Asked Questions
Where can I buy Littelfuse SMCJ48A?
You can click on the BUY or RFQ button to purchase SMCJ48A from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part SMCJ48A?
You can download the SMCJ48A datasheet or visit the Littelfuse website for support.
Who is the manufacturer of SMCJ48A?
Littelfuse