Overview
The SMBJ58A/TR7, produced by YAGEO, is a Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This component is part of the SMBJ series, which is known for its excellent clamping capability and low incremental surge resistance. The SMBJ58A/TR7 is specifically tailored for surface-mounted applications, optimizing board space with its low-profile DO-214AA package.
Key Specifications
| Property | Value |
|---|---|
| VR (Vso) | 58 V |
| Watts (W) | 600 W |
| IPP 10x1000µs (A) | 6.5 A |
| MIN VBR@IT (V) | 64.4 V |
| MAX VBR@IT (V) | 71.2 V |
| Vc (V) | 93.6 V |
| IT (mA) | 1 mA |
| Ir@Vr(µA) | 1 µA |
| Operating Temperature Max (°C) | 150 °C |
| Polarity | Unipolar |
| Package | DO-214AA |
| Peak Pulse Power - 10x1000 | 600 W |
| Tolerance Percent | 5% |
Key Features
- Excellent clamping capability
- Low incremental surge resistance
- Typical IR less than 1µA above 12V
- For surface mounted applications to optimize board space
- Low profile package (DO-214AA)
- Built-in strain relief
- Glass passivated junction
- Low inductance
- Fast response time
- High Temperature soldering: 260℃/10 seconds at terminals
- Plastic package has Underwriters Laboratory flammability 94V-0
- Meets MSL level 1, per J-STD-020
- Safety certification: UL
- AEC-Q101 qualified
- IEC61000-4-2 ESD 15 kV (Air), 8 kV (Contact) compliance
Applications
- Computers
- Consumer electronics
- I/O Interfaces
- VCC buses
- Vulnerable circuits in industrial and telecommunications applications
- AC/DC power supply
- Low frequency signal transmission lines (RS232, RS485, etc.)
Q & A
- What is the primary function of the SMBJ58A/TR7?
The SMBJ58A/TR7 is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
- What is the peak pulse power dissipation of the SMBJ58A/TR7?
The peak pulse power dissipation is 600 Watts at a 10/1000µs waveform.
- What is the maximum operating temperature of the SMBJ58A/TR7?
The maximum operating temperature is 150°C.
- What type of package does the SMBJ58A/TR7 use?
The SMBJ58A/TR7 uses a DO-214AA package.
- Is the SMBJ58A/TR7 RoHS compliant?
- What is the typical reverse leakage current of the SMBJ58A/TR7?
The typical reverse leakage current is less than 1µA above 12V.
- Does the SMBJ58A/TR7 meet any specific safety certifications?
- What are some common applications for the SMBJ58A/TR7?
CC buses, and vulnerable circuits in industrial and telecommunications applications. - What is the maximum clamping voltage of the SMBJ58A/TR7?
The maximum clamping voltage is 93.6 V.
- Does the SMBJ58A/TR7 have built-in strain relief?
