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| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Height | 2.42mm |
| Length | 7.11mm |
| Model | SMCJ12A-E3 |
| Width | 6.22mm |
| Mount Type | Surface |
| Series | TRANSZORB TVS |
| Maximum Operating Temperature | 150°C |
| Package Type | SMC |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 19.9V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 13.3V |
| Maximum Reverse Stand-off Voltage Vwm | 12V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 75.4A |
| Maximum Reverse Leakage Current | 5μA |
Vishay SMCJ12A-E3 TRANSZORB Uni-Directional TVS Diode is engineered for transient voltage suppression in electronic circuits, providing 1.5 kW peak pulse power dissipation in a compact surface mount SMC package. Suitable for industrial, automotive, and electronic applications, it protects sensitive devices from voltage spikes and electrostatic discharge.
This diode features a single-element uni-directional configuration, and its robust design supports an operating temperature range from -55°C up to 150°C, making it ideal for harsh environments encountered in industrial and automotive use. With a minimum breakdown voltage of 13.3 V and a clamping voltage of 19.9 V, it assures consistent voltage control during transient events.
Key electrical characteristics include a maximum reverse stand-off voltage of 12 V and a maximum peak pulse current of 75.4 A, ensuring high transient current handling capability. The device complies with the AEC-Q101 automotive standard, certifying its use in automotive-grade systems where reliability and performance are critical.
Physically, the diode occupies minimal PCB space with dimensions of 7.11 mm in length, 6.22 mm in width, and 2.42 mm in height, and mounts easily using surface mount technology. The 2-pin SMC package enhances manufacturing efficiency and assembly on automated lines.
The SMCJ12A-E3 also offers ESD protection, safeguarding components against electrostatic discharge during handling or operation. This makes it an essential component in protection circuits for power supplies, communication devices, and automotive electronics.
Vishay's TRANSZORB series TVS Diodes are trusted for their durability and effectiveness, supporting diverse use cases in electronics, industrial controls, automotive, and telecommunications industries.
Uni-directional diode configuration ensuring reliable transient voltage suppression. Peak pulse power dissipation rated at 1.5 kW for robust protection. Surface mount package type SMC with 2-pin configuration for ease of assembly.
Operating temperature range from -55°C to 150°C suitable for harsh environments. Minimum breakdown voltage of 13.3 V and clamping voltage of 19.9 V for precise voltage control. Maximum reverse stand-off voltage of 12 V to protect sensitive electronics.
Maximum peak pulse current of 75.4 A allowing high transient currents. Complies with automotive standard AEC-Q101 ensuring automotive grade quality. Compact dimensions with length 7.11 mm, width 6.22 mm, and height 2.42 mm.
ESD protection capability included for electrostatic discharge safeguarding. Explore the broad range of Vishay semiconductor protection devices on EnvMart for industrial, automotive, and electronic applications.
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