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| Country of Origin | India |
|---|---|
| Brand | Taiwan Semiconductor |
| Height | 2.45mm |
| Length | 8.15mm |
| Model | SMCJ48A |
| Width | 6.25mm |
| Mount Type | Surface |
| Series | SMCJ |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214 |
| Minimum Operating Temperature | -55°C |
| Standards/Approvals | FBI |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 77.4V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 58.9V |
| Maximum Reverse Stand-off Voltage Vwm | 48V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 19.4A |
| Maximum Reverse Leakage Current | 5μA |
Taiwan Semiconductor SMCJ48A Uni-Directional 1-Element TVS Diode offers transient voltage suppression with a high peak pulse power dissipation of 1.5 kW. Packaged in a 2-pin DO-214 surface mount type, this device features a single diode configuration optimized for electronic circuit protection.
Its minimum breakdown voltage is 58.9 V, with a maximum reverse stand-off voltage rating of 48 V, enabling effective protection against transient overvoltages common in industrial and electronic applications. The clamping voltage of 77.4 V is achieved with a rapid response time and low incremental surge resistance, ensuring reliable device safeguarding.
Designed with a glass-passivated junction and compliant with FBI standards, this TVS diode operates within a broad temperature range from -55°C up to 150°C, suitable for harsh environments. Its compact dimensions of 8.15 mm length, 6.25 mm width, and 2.45 mm height facilitate integration in space-constrained circuit layouts.
The SMCJ48A provides a peak pulse current rating of 19.4 A and maximum reverse leakage current of only 5 microamperes, enhancing efficiency and durability. With its robust specifications and surface mount design, it is ideal for transient voltage suppression in industrial, power management, consumer electronics, and automotive systems where protecting circuits from voltage spikes is critical.
Single diode, uni-directional TVS design. 1500W peak pulse power capability. Surface mount DO-214 package with 2 pins. Operates across -55°C to 150°C temperature range. Compact and reliable protection solution for electronic circuits.
Explore the Taiwan Semiconductor range for high-quality semiconductor components and TVS Diodes for various industrial and electronics applications.
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