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| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Model | SMC3K75CAHM3_A/H |
| Mount Type | Surface |
| Series | SMC3K |
| Maximum Operating Temperature | 175°C |
| Package Type | DO-214AB (SMC) |
| Minimum Operating Temperature | -55°C |
| Clamping Voltage VC | 121V |
| Automotive Standard | AEC-Q101 |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 83.3V |
| Maximum Reverse Stand-off Voltage Vwm | 75V |
| Peak Pulse Power Dissipation Pppm | 3000W |
| Test Current It | 1μA |
| Maximum Peak Pulse Current Ippm | 24.8A |
| Maximum Reverse Leakage Current | 1μA |
| Standards/ApprovalsISO 16750-2, ISO 7637-2 | 2011, JESD 22-B102, J-STD-002, RoHS, UL 94 |
Vishay SMC3K75CAHM3_A/H is a bi-directional TVS Diode designed for transient voltage suppression to protect sensitive electronic circuits from voltage spikes caused by inductive load switching, lightning, and electrostatic discharge (ESD). Featuring a 3000 W peak pulse power dissipation capability with a 10/1000 μs waveform, this device is packaged in a DO-214AB (SMC) surface mount package optimized for efficient board layout.
The diode provides a minimum breakdown voltage (Vbr) of 83.3 V and a maximum reverse stand-off voltage (Vwm) of 75 V, capable of withstanding transient currents up to 24.8 A peak pulse current (Ippm). Its clamping voltage (Vc) is rated at 121 V ensuring excellent surge protection by clamping voltage spikes rapidly.
With an operating temperature range from -55°C to 175°C and compliance with AEC-Q101 automotive standards, the device is suitable for harsh automotive, industrial, and telecommunication environments. It features very fast response times, low incremental surge resistance, and ESD protection, important factors for safeguarding integrated circuits, MOSFETs, and sensor lines.
This diode meets ISO 16750-2, ISO 7637-2:2011, JESD 22-B102, J-STD-002 standards, is RoHS compliant, and conforms to UL 94 flammability ratings. It is optimized for surface mounting but is not recommended for PCB bottom side wave soldering.
Applications include protection of power lines, data lines, and other sensitive electronics in consumer, computer, industrial, automotive, and telecommunication sectors. The device is a member of the SMC3K series known for reliable transient voltage suppression in small outline surface mount packages.
Provides bidirectional transient voltage suppression to protect electronics from surges. Capable of handling 3000 W peak pulse power with 10/1000 μs waveform. Surface mount DO-214AB package for compact PCB design. Compliance with automotive AEC-Q101 and multiple industry standards.
Operates from -55°C to 175°C with ESD protection. Fast response time and low surge resistance for superior device protection. Explore more high-quality semiconductor protection devices in the Electronics & Electricals category on EnvMart for advanced and reliable circuits.
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