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Vishay 1-Element Uni-Directional Transient Voltage Suppressor 600 W Peak Pulse Power 2-Pin DO-214AA Package SMBJ48A-E3/52
Specifications
| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Height | 2.24mm |
| Length | 4.57mm |
| Model | SMBJ48A-E3/52 |
| 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 | 77.4V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 53.3V |
| Maximum Reverse Stand-off Voltage Vwm | 48V |
| Peak Pulse Power Dissipation Pppm | 600W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 7.8A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Features a single diode configuration with uni-directional operation.
- Offers a minimum breakdown voltage of 53.3 V and maximum stand-off voltage of 48 V.
- Equipped with excellent clamping voltage of 77.4 V to protect sensitive electronics.
- Designed for surface mount technology with a compact footprint of 4.57 mm length and 3.94 mm width.
- Suitable for operating temperatures from -55°C up to 150°C.
- Includes ESD protection and meets AEC-Q101 automotive standard.
- Enhanced with glass passivated junction for reliability and fast response time.
- Ideal for protecting ICs, MOSFETs, sensors, and signal lines from voltage transients.
Product Description
Vishay SMBJ48A-E3/52 is a 1-element uni-directional transient voltage suppressor (TVS) designed to protect sensitive electronic circuits from voltage transients induced by inductive load switching, lightning, and other surge events. It features a single diode configuration in a low profile DO-214AA (SMB) surface mount package, capable of dissipating peak pulse power up to 600 W with excellent clamping capabilities and fast response times.
This device provides a minimum breakdown voltage of 53.3 V and maximum stand-off voltage of 48 V, making it suitable for applications requiring robust protection in harsh electrical environments. It supports operating temperature ranges from -55°C up to 150°C and incorporates glass passivated chip junction technology for enhanced reliability and surge endurance.
The SMBJ48A-E3/52 also includes ESD protection and conforms to the automotive AEC-Q101 standard ensuring suitability in automotive and industrial protection circuits. Its compact 2-pin DO-214AA package makes it ideal for automated placement on printed circuit boards.
Applications include protecting ICs, MOSFETs, signal lines, and sensor units in consumer electronics, computing, industrial controls, telecommunication, and HVAC systems. The device offers a low incremental surge resistance and meets Moisture Sensitivity Level 1 per J-STD-020 with peak lead-free soldering temperatures up to 260 °C.
Features a single diode configuration with uni-directional operation. Offers a minimum breakdown voltage of 53.3 V and maximum stand-off voltage of 48 V. Equipped with excellent clamping voltage of 77.4 V to protect sensitive electronics.
Designed for surface mount technology with a compact footprint of 4.57 mm length and 3.94 mm width. Suitable for operating temperatures from -55°C up to 150°C. Includes ESD protection and meets AEC-Q101 automotive standard.
Enhanced with glass passivated junction for reliability and fast response time. Ideal for protecting ICs, MOSFETs, sensors, and signal lines from voltage transients. Low incremental surge resistance ensures consistent surge handling performance.
Meets MSL level 1 per J-STD-020 with LF maximum peak of 260 °C for soldering endurance. Explore more Vishay Transient Voltage Suppressors and related semiconductor components on EnvMart for your industrial, commercial, and manufacturing needs.
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Frequently Asked Questions
The Vishay SMBJ48A-E3/52 has a peak pulse power dissipation of 600 W.
It features a minimum breakdown voltage of 53.3 V.
The maximum reverse stand-off voltage is 48 V.
The clamping voltage is 77.4 V, which helps protect sensitive electronics.
This model has a compact footprint of 4.57 mm in length, 3.94 mm in width, and a height of 2.24 mm.
It is suitable for operating temperatures from -55°C up to 150°C.
Yes, it conforms to the AEC-Q101 automotive standard, ensuring its suitability for automotive applications.
It uses a single diode configuration with uni-directional operation.
The maximum peak pulse current is 7.8 A.
The maximum reverse leakage current is 1 μA.
It is designed for surface mount technology.
This model is ideal for protecting ICs, MOSFETs, sensors, and signal lines in various electronic applications including consumer electronics and industrial controls.
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