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STMicroelectronics 1-Element Bi-Directional TVS Diode 400 W Peak Pulse Power 2-Pin DO-214 SMAJ12CA-TR
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.03mm |
| Length | 4.6mm |
| Model | SMAJ12CA-TR |
| Width | 2.95mm |
| Mount Type | Surface |
| Series | SMAJxxCA |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214 |
| Minimum Operating Temperature | -55°C |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 714-7070PBrand: STMicroelectronicsManufacturers Part No.: SMAJ12CA-TR |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 25.3V |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 13.3V |
| Maximum Reverse Stand-off Voltage Vwm | 12V |
| Peak Pulse Power Dissipation Pppm | 400W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 91A |
| Maximum Reverse Leakage Current | 200nA |
Key Features
- Single diode configuration with bi-directional direction type for effective transient voltage suppression.
- Minimum breakdown voltage of 13.3 V and maximum reverse stand-off voltage of 12 V.
- Clamping voltage of 25.3 V ensures reliable voltage limiting during transients.
- Surface mount type with 2 pins in compact DO-214 package for easy PCB integration.
- Wide operating temperature range from -55°C to 150°C for robust performance in harsh environments.
- Maximum peak pulse current of 91 A with 400 W peak pulse power dissipation capability.
- Extremely low maximum reverse leakage current of 200 nA to minimize power loss during normal operation.
- ESD protection included for safeguarding sensitive electronics.
Product Description
STMicroelectronics SMAJ12CA-TR is a 1-element bi-directional transient voltage suppressor (TVS) diode engineered for precise protection against voltage spikes and transients in electronic circuits.
This TVS Diode features a single diode configuration with bi-directional clamp function, making it ideal for protecting sensitive electronic components from high energy transient overvoltages.
With a minimum breakdown voltage of 13.3 V and maximum reverse stand-off voltage of 12 V, it ensures effective voltage regulation, while the clamping voltage of 25.3 V limits transient voltages to safe levels.
The device can dissipate peak pulse power of 400 W and handle maximum peak pulse current of 91 A, providing robust protection in demanding environments.
Housed in a surface-mount DO-214 package with 2 pins, it offers compactness and ease of assembly on PCB layouts. Its operational temperature range of -55°C to 150°C makes it suitable for industrial and commercial electronics applications.
The SMAJ12CA-TR diode features minimal reverse leakage current (200 nA) to maintain circuit efficiency and includes ESD protection for additional safeguarding. Its small dimensions (4.6 mm length, 2.95 mm width, 2.03 mm height) enable its use in space-constrained electronic designs.
This transient voltage suppressor diode is widely used in protection circuits within industrial electronics, communications equipment, power supplies, and consumer electronics to enhance device reliability and lifespan.
Single diode configuration with bi-directional voltage suppression. High peak pulse power dissipation capability of 400 W. Wide operational temperature range from -55°C to 150°C. Compact DO-214 surface mount package with 2 pins.
Low maximum reverse leakage current of 200 nA. Minimal clamping voltage of 25.3 V for effective transient control. ESD protection for safeguarding sensitive electronics. Dimensions optimized for PCB space and assembly efficiency.
Suitable for industrial, electronic component, and semiconductor protection circuits. Reliable protection against transient voltage spikes and surges. Explore a comprehensive range of semiconductors and electronic components on EnvMart to meet industrial, manufacturing, and electronics design requirements.
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Frequently Asked Questions
The SMAJ12CA-TR diode has a peak pulse power dissipation capability of 400 W.
The maximum reverse stand-off voltage for this diode is 12 V.
The clamping voltage of this diode is 25.3 V, which helps limit transient voltages to safe levels.
This model operates within a temperature range of -55°C to 150°C.
The SMAJ12CA-TR is a surface mount diode that features 2 pins.
The maximum peak pulse current for this diode is 91 A.
The minimum breakdown voltage of the SMAJ12CA-TR is 13.3 V.
This diode uses a single diode configuration with bi-directional voltage suppression.
The maximum reverse leakage current for the SMAJ12CA-TR is 200 nA.
The SMAJ12CA-TR is housed in a DO-214 surface mount package.
This model is suitable for protection circuits within industrial electronics, communications equipment, and power supplies.
The country of origin for this diode is India.
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