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Vishay 1-Element Bi-Directional, Uni-Directional TVS Diode 600 W 2-Pin DO-214AA SMBJ28CAHE3_A/H
Specifications
| Country of Origin | China |
|---|---|
| Brand | Vishay |
| Height | 2.24mm |
| Length | 4.57mm |
| Model | SMBJ28CAHE3_A/H |
| Width | 3.94mm |
| Mount Type | Surface |
| Series | TRANSZORB TVS |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214AA (SMB) |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 31.1V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Bi-Directional, Uni-Directional |
| Minimum Breakdown Voltage Vbr | 31.1V |
| Maximum Reverse Stand-off Voltage Vwm | 28V |
| Peak Pulse Power Dissipation Pppm | 600W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 13.2A |
| Maximum Reverse Leakage Current | 1μA |
| Repetitive rate (duty-cycle) | 0.01 % |
Key Features
- Offers bi-directional and uni-directional transient voltage suppression.
- Features a minimum breakdown voltage of 31.1 V ensuring robust surge protection.
- Supports a maximum peak pulse current of 13.2 A for transient events.
- Clamping voltage of 31.1 V delivers excellent surge clamping capability.
- Compact surface mount DO-214AA (SMB) package with dimensions 4.57 mm length, 3.94 mm width, 2.24 mm height.
- Operational temperature range from -55°C to 150°C suited for demanding industrial environments.
- Designed to protect sensitive electronics against voltage transients including inductive load switching and lightning impacts.
- Complies with AEC-Q101 automotive standard for high reliability in automotive electronics.
Product Description
Vishay SMBJ28CAHE3_A/H 1-Element Bi-Directional, Uni-Directional TVS Diode, rated for 600 W peak pulse power, in a compact 2-pin DO-214AA (SMB) surface mount package is engineered for reliable transient voltage suppression in electronic systems.
This diode provides transient suppression with a minimum breakdown voltage of 31.1 V and a clamping voltage of 31.1 V, enabling protection of sensitive consumer, computer, industrial, and telecommunication electronics from voltage spikes caused by inductive load switching and lightning.
The device supports a maximum peak pulse current of 13.2 A and delivers excellent clamping capabilities with very fast response time and low incremental surge resistance, ensuring high efficiency in surge protection.
Operating from -55°C to 150°C, it is suitable for harsh industrial and automotive environments, meeting the stringent AEC-Q101 automotive qualification standard.
The diode’s low reverse leakage current of 1 μA minimizes power dissipation, while the single element per chip design offers precise surge performance in a compact footprint measuring 4.57 mm in length, 3.94 mm in width, and 2.24 mm in height.
Bi-directional and uni-directional transient voltage suppression in one device. 600 W peak pulse power capability with 10/1000 μs waveform. Excellent surge protection for ICs, MOSFETs, and sensor signal lines. Compact DO-214AA (SMB) surface mount package for space-saving PCB designs.
Wide operating temperature range suited for industrial and automotive applications. Complies with automotive AEC-Q101 standard for high reliability. Low leakage current reduces unintended power loss. Fast response time protects sensitive components from transient damage.
This product is ideal for industrial, automotive, telecommunication, and consumer electronics applications requiring dependable transient voltage suppression to enhance system robustness and reliability.
Explore Vishay TVS Diodes on EnvMart for enhanced circuit protection solutions.
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Frequently Asked Questions
The diode has a peak pulse power dissipation rating of 600 W.
It features a minimum breakdown voltage of 31.1 V, ensuring effective surge protection.
This model supports a maximum peak pulse current of 13.2 A for transient events.
The dimensions of the DO-214AA (SMB) package are 4.57 mm in length, 3.94 mm in width, and 2.24 mm in height.
Yes, it complies with the AEC-Q101 automotive standard for high reliability in automotive electronics.
The clamping voltage is 31.1 V, providing excellent surge clamping capability.
It features a single element per chip design, allowing for both bi-directional and uni-directional transient voltage suppression.
This diode is designed for surface mounting.
It is suitable for protecting sensitive electronics in industrial, automotive, telecommunication, and consumer applications against voltage transients.
The test current is specified at 1 mA.
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