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Vishay 1-Element Uni-Directional TVS Diode 5 kW Peak Pulse Power, 2-Pin DO-214 SMC5K20AHM3_A/H
Specifications
| Country of Origin | China |
|---|---|
| Brand | Vishay |
| Height | 2.62mm |
| Length | 7.11mm |
| Model | SMC5K20AHM3_A/H |
| Width | 6.22mm |
| Mount Type | Surface |
| Series | TRANSZORB TVS |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 32.4V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 22.2V |
| Maximum Reverse Stand-off Voltage Vwm | 20V |
| Peak Pulse Power Dissipation Pppm | 5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 154A |
| Maximum Reverse Leakage Current | 2μA |
| Repetitive rate (duty-cycle) | 0.01 % |
Key Features
- Uni-directional diode configuration with a single element chip ensures precise voltage clamping.
- Minimum breakdown voltage of 22.2 V and maximum reverse standoff voltage of 20 V.
- Peak pulse power dissipation rated at 5 kW with a clamping voltage of 32.4 V.
- Maximum peak pulse current of 154 A and low maximum reverse leakage current of 2 μA.
- Operating temperature range from -55°C up to 150°C ensures reliability across harsh environments.
- Complies with AEC-Q101 automotive standard and offers Electrostatic Discharge (ESD) protection.
- Designed for protection of sensitive electronics from transient voltage surges induced by inductive switching and lightning.
- Applicable in consumer, computer, industrial, telecommunication, and sensor unit circuits.
Product Description
Vishay SMC5K20AHM3_A/H is a high-performance 1-element uni-directional TVS diode designed to protect sensitive electronic circuits from transient voltage spikes. With a peak pulse power dissipation of 5 kW and an efficient 2-pin DO-214 surface mount package, it suits a variety of industrial and commercial applications.
The diode offers a minimum breakdown voltage (Vbr) of 22.2 V and a maximum reverse standoff voltage (Vwm) of 20 V, providing precise voltage clamping with a clamping voltage (Vc) of 32.4 V. This device can handle peak pulse currents up to 154 A with minimal leakage current, ensuring robust surge protection.
Operating reliably over a wide temperature range from -55°C to 150°C, this diode is suitable for harsh environments. It is compliant with automotive industry standard AEC-Q101 and includes Electrostatic Discharge (ESD) protection, making it ideal for automotive and industrial electronics protections.
Physical package dimensions include a length of 7.11 mm, width of 6.22 mm, and height of 2.62 mm in the DO-214 surface mount form factor. The single element per chip design supports consistent and reliable surge safeguarding.
Typical applications cover protection of ICs, MOSFETs, signal lines of sensor units, telecommunication equipment, computer hardware, and various consumer electronics subject to inductive load switching and lightning-induced voltage transients.
Uni-directional diode configuration for precise voltage protection. High peak pulse power dissipation of 5 kW supports severe transient events. Compact DO-214 surface mount package for space-efficient PCB integration. Wide operating temperature range from -55°C to 150°C.
Automotive standard AEC-Q101 compliant for enhanced reliability. Low leakage current ensures minimal power loss during operation. Robust ESD protection suitable for sensitive electronics. Repetitive duty cycle rating of 0.01% enhances durability under repeated surges.
Designed to protect consumer, industrial, automotive, and telecommunication electronics.
Explore more TVS Diodes and related semiconductor products within EnvMart’s extensive Electronics & Electricals category for all your industrial and commercial circuit protection needs.
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Frequently Asked Questions
The peak pulse power dissipation of this model is rated at 5 kW.
The clamping voltage (Vc) of this unit is 32.4 V.
It operates reliably over a wide temperature range from -55°C to 150°C.
This model can handle a maximum peak pulse current of 154 A.
This diode features a uni-directional configuration with a single element per chip.
The dimensions of the DO-214 package are 7.11 mm in length, 6.22 mm in width, and 2.62 mm in height.
Yes, it complies with the AEC-Q101 automotive standard.
This diode is designed for protecting sensitive electronics in consumer, industrial, automotive, and telecommunication applications.
The repetitive duty cycle rating is 0.01%.
This model uses a surface mount type for installation.
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