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Bourns 1-Element Bi-Directional, Uni-Directional Transient Voltage Suppressor Diode 1.5 kW, Surface Mount DO-214 SMCJ70A-Q
Specifications
| Country of Origin | India |
|---|---|
| Brand | Bourns |
| Height | 2.62mm |
| Length | 7.11mm |
| Model | SMCJ70A-Q |
| Width | 6.22mm |
| Mount Type | Surface |
| Series | SMCJ-Q |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214 |
| Minimum Operating Temperature | -55°C |
| Standards/Approvals | RoHS |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 113V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Bi-Directional, Uni-Directional |
| Minimum Breakdown Voltage Vbr | 77.8V |
| Maximum Reverse Stand-off Voltage Vwm | 120V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Maximum Peak Pulse Current Ippm | 200A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- This diode features a dual-direction capability suitable for both bi-directional and uni-directional transient voltage suppression.
- It uses a surface mount DO-214 package to facilitate easy PCB installation and compact circuit design.
- The device provides reliable protection with a minimum breakdown voltage of 77.8 V and a maximum reverse stand-off voltage of 120 V.
- Capable of handling a peak pulse current up to 200 A, it ensures high surge current tolerance.
- Operating temperature ranges from -55°C to 150°C, supporting wide environmental conditions.
- Clamping voltage is maintained at 113 V for effective transient voltage limitation.
- Extensive protection includes ESD protection and compliance with AEC-Q101 automotive standards.
- Its dimensions are 7.11 mm length, 6.22 mm width, and 2.62 mm height, making it suitable for compact electronic assemblies.
Product Description
Bourns SMCJ70A-Q is a 1-Element Bi-Directional and Uni-Directional Transient Voltage Suppressor (TVS) Diode designed for surface mount applications using a DO-214 package. Rated for a peak pulse power dissipation of 1.5 kW, it delivers robust protection against transient voltage spikes, ensuring circuit reliability in telecommunications, computer, industrial, and consumer electronics systems.
This TVS diode offers a minimum breakdown voltage of 77.8 V and a maximum reverse stand-off voltage of 120 V, effectively clamping voltage spikes to a maximum of 113 V. Its peak pulse current rating of 200 A and wide operating temperature range from -55°C to 150°C make it suitable for demanding applications exposed to harsh environmental conditions.
Featuring ESD protection and compliance with industry-standard AEC-Q101, this diode meets automotive quality requirements. The compact dimensions of 7.11 mm in length, 6.22 mm in width, and 2.62 mm in height enable integration into space-constrained circuit boards.
RoHS compliant and halogen free, the Bourns SMCJ70A-Q supports sustainable electronics manufacturing.
Applications include electronic circuit protection in telecommunications equipment, industrial controls, consumer electronics, and automotive systems where transient voltage surges may cause equipment damage or failure.
The device contains one element per chip, providing targeted and reliable voltage suppression. Its surface mount design facilitates automated PCB assembly and enhances reliability.
This diode features a dual-direction capability suitable for both bi-directional and uni-directional transient voltage suppression. It uses a surface mount DO-214 package to facilitate easy PCB installation and compact circuit design.
The device provides reliable protection with a minimum breakdown voltage of 77.8 V and a maximum reverse stand-off voltage of 120 V. Capable of handling a peak pulse current up to 200 A, it ensures high surge current tolerance.
Operating temperature ranges from -55°C to 150°C, supporting wide environmental conditions. Clamping voltage is maintained at 113 V for effective transient voltage limitation. Extensive protection includes ESD protection and compliance with AEC-Q101 automotive standards.
Its dimensions are 7.11 mm length, 6.22 mm width, and 2.62 mm height, making it suitable for compact electronic assemblies. RoHS compliant and halogen free, supporting environmentally friendly design requirements. The diode consists of a single element per chip, ensuring focused functionality.
Browse the extensive range of Bourns TVS Diodes on EnvMart for reliable protection solutions in your electronic designs.
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Frequently Asked Questions
The peak pulse power dissipation of this model is rated at 1.5 kW, providing robust protection against transient voltage spikes.
The clamping voltage is maintained at 113 V, effectively limiting voltage spikes during transient events.
The minimum breakdown voltage is 77.8 V, ensuring reliable operation during voltage surges.
This unit has dimensions of 7.11 mm in length, 6.22 mm in width, and 2.62 mm in height, making it suitable for compact electronic assemblies.
The maximum reverse stand-off voltage is 120 V, allowing it to withstand high voltage conditions without failure.
The operating temperature range is from -55°C to 150°C, supporting a wide variety of environmental conditions.
It uses a surface mount DO-214 package, which facilitates easy PCB installation and compact circuit design.
This diode contains a single element per chip, which provides targeted and reliable voltage suppression.
The maximum peak pulse current rating is 200 A, ensuring high surge current tolerance during transient events.
Yes, it complies with AEC-Q101 automotive standards, making it suitable for automotive applications.
It features dual-direction capability, suitable for both bi-directional and uni-directional transient voltage suppression.
Yes, the SMCJ70A-Q is RoHS compliant and halogen free, supporting environmentally friendly design requirements.
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