SMBJ64A Transient Voltage Suppressor Diode - DO-214AA (SMB) SMD Package

The SMBJ64A Transient Voltage Suppressor Diode - DO-214AA (SMB) SMD Package is designed to protect sensitive electronic circuits from high-energy transients caused by lightning, inductive load switching, and electrostatic discharge. Its glass-passivated junction and low-inductance design ensure excellent clamping performance and fast response time. Ideal for space-constrained surface-mount protection in telecom, automotive, and industrial electronics.

Features:

1. 600W peak pulse power capability (10/1000µs waveform)
   
2. Glass passivated chip ensuring stable electrical performance
   
3. Low inductance for efficient transient suppression
   
4. Fast response time to voltage surges
   
5. Compliant with RoHS and UL94V-0 flammability standards

Specifications:

• Stand-off Voltage (VR): 64V
  
• Breakdown Voltage (VBR): 71.1V to 78.6V
  
• Test Current (IT): 1mA
  
• Clamping Voltage (VC): 103V
  
• Peak Pulse Current (Ipp): 5.9A
  
• Reverse Leakage Current (IR): 1µA
  
• Peak Pulse Power Dissipation (PPPM): 600W
  
• Peak Forward Surge Current (IFSM): 100A (8.3ms half-sine wave)
  
• Thermal Resistance (RθJA / RθJL): 100°C/W / 20°C/W
  
• Operating Junction Temperature (TJ): -55°C to +150°C
  
• Storage Temperature Range (TSTG): -55°C to +150°C
  

Package Includes:

1 × SMBJ64A Transient Voltage Suppressor Diode - DO-214AA (SMB) SMD Package