The P6SMB170A Transient Voltage Suppressor Diode - DO-214AA (SMB) SMD Package protects electronics from high-energy surges such as lightning-induced spikes and inductive switching transients. Its SMB package and glass-passivated junction provide rugged, board-level clamping for industrial, automotive, and telecom equipment. Ideal for safeguarding mid-/high-voltage rails and modules.

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Features:

1. Glass passivated chip construction for reliable surge handling
   
2. Unidirectional and bidirectional options available (suffix C for bi)
   
3. Fast clamping with low incremental surge resistance for repeatable protection
   
4. 600 W peak pulse capability (10/1000 µs) and RoHS qualification
5. High surge current tolerance with SMB surface-mount convenience

Specifications:

• Stand-off Voltage (VWM): 145 V
  
• Breakdown Voltage (VBR): 162V to 179V 
  
• Test Current (IT): 1 mA
  
• Maximum Reverse Leakage (ID): 1 µA
  
• Maximum Peak Pulse Current (IPPM): 2.6 A 
  
• Maximum Clamping Voltage (VC): 234 V
  
• Peak Pulse Power (PPPM): 600 W (10/1000 µs)
  
• Peak Forward Surge Current (IFSM uni only): 100 A
  
• Typical Thermal Resistance, Junction-to-Lead (RθJL): 20 °C/W
  
• Operating Temperature Range (TJ, TSTG): -55°C to +150°C

Package Includes:

10pcs × P6SMB170A Transient Voltage Suppressor Diode - DO-214AA (SMB) SMD Package