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| Country of Origin | India |
|---|---|
| Brand | Taiwan Semiconductor |
| Height | 2.75mm |
| Length | 7.15mm |
| Model | SMCJ170CA |
| 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 | 275V |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 189V |
| Maximum Reverse Stand-off Voltage Vwm | 170V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 5.5A |
| Maximum Reverse Leakage Current | 5μA |
Taiwan Semiconductor SMCJ170CA is a 1-element bi-directional transient voltage suppressor (TVS) diode designed for surface mounting in a compact DO-214 package. It provides a robust peak pulse power dissipation of 1.5 kW, suitable for protecting sensitive electronic components from voltage spikes and transient surges in both directions.
This diode configuration offers excellent clamping capability with a clamp voltage of 275 V, ensuring tight control of overvoltage events. It operates effectively across a broad temperature range from -55°C to 150°C, making it ideal for harsh industrial and electronic environments.
The device features a maximum reverse stand-off voltage of 170 V and a minimum breakdown voltage of 189 V, giving engineers precise parameters for design integration. With a maximum peak pulse current of 5.5 A and a test current of 1 mA, it provides reliable transient suppression in power and signal lines.
The SMCJ170CA's glass-passivated junction delivers high stability and long life under surge conditions. Its surface mount DO-214 package allows for easy PCB integration in industrial, automotive, and commercial electronics applications. The diode also meets UL94V-0 flammability standards and possesses an UL certification (#E258596), assuring quality and safety compliance.
This diode is suited for use in industrial control systems, telecommunications, power supply protection, automotive electronics, and other semiconductor circuit designs requiring fast and effective overvoltage protection.
Single diode configuration optimized for transient voltage suppression. Bi-directional direction type offers protection against voltage spikes in both polarities. Peak pulse power dissipation of 1.5 kW enables high surge handling capability.
Compact DO-214 package with dimensions 7.15 mm length, 6.25 mm width, and 2.75 mm height. Operational temperature range from -55°C to 150°C for robust industrial performance. Maximum reverse stand-off voltage of 170 V with a minimum breakdown voltage of 189 V.
Fast response time with low incremental surge resistance and clamping voltage of 275 V. Maximum peak pulse current rating of 5.5 A ensures reliable surge current handling. Glass-passivated junction construction improves stability and reliability.
Complies with UL94V-0 flammability classification and holds UL Certificate #E258596.
Explore more semiconductors and protective components in the Electronics & Electricals category on EnvMart to find solutions tailored to your industrial and commercial applications.
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