AOZ8621UNI - High Surge TVS Diodes for USB Type-C Protection

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ByDinesh Kumar 0

AOZ8621UNI - High Surge TVS Diodes for USB Type-C Protection

Alpha and Omega Semiconductors have introduced the AOZ8621UNI, a series of Transient Voltage Suppressor (TVS) for VBUS protection using the latest high surge TVS platform. They are ideal for USB Type-C Power Delivery, including but not limited to laptops and Smartphones. The AOZ8621UNI series is housed in a DFN 2x2 package and offers a wide working voltage range from 5V to 22V, the required working voltage can be selected according to the maximum operating voltage on the Type-C VBUS pin. 

 

Specification of AOZ8621UNI TVS Diode:

  • ESD Protection for high-speed data lines: IEC 61000-4-2(ESD) ±30kV (air and contact)
  • Low clamping voltage
  • AOZ8621UNI-05: Maximum reverse working voltage (VRWM): 5V, Peak Pulse Current ( Ipp) : 380A, Breakdown Voltage :  7V , Clamping Voltage : 12V.
  • AOZ8621UNI-07: Maximum reverse working voltage (VRWM):7.5V, Peak Pulse Current ( Ipp): 320A, Breakdown Voltage:  9V, Clamping Voltage: 16V.
  • AOZ8621UNI-12: Maximum reverse working voltage (VRWM): 12V, Peak Pulse Current (Ipp): 190A, Breakdown Voltage:  14.5V, Clamping Voltage: 23.5V.
  • AOZ8621UNI-15: Maximum reverse working voltage (VRWM): 15V, Peak Pulse Current (Ipp): 140A, Breakdown Voltage:  18V, Clamping Voltage: 28V.
  • AOZ8621UNI-18: Maximum reverse working voltage (VRWM) :18V, Peak Pulse Current( Ipp) : 120A, Breakdown Voltage :  21V , Clamping Voltage : 33V.
  • AOZ8621UNI-20: Maximum reverse working voltage (VRWM) :20V, Peak Pulse Current( Ipp) : 110A, Breakdown Voltage :  23.5V , Clamping Voltage : 38V.
  • AOZ8621UNI-22: Maximum reverse working voltage (VRWM) :22V, Peak Pulse Current( Ipp) : 100A, Breakdown Voltage :  25.5V , Clamping Voltage : 39V.

 

The low breakdown voltage, low clamping voltage, and high surge current of the AOZ8621UNI series help it to reduce the ESD and EOS failure rate in customers’ products. They are suitable for applications such as Battery, VBUS, Mobile phone, Notebook computers.

 

The AOZ8621UNI is immediately available in production quantities with a lead time of 16 weeks. The unit price for 1,000 pieces is $0.20. For more details about the product and to download the datasheet visit the official product page  from the alpha and omega semiconductor website. 

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