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BZA420A

Quadruple ESD transient voltage suppressor

Monolithic transient voltage suppressor diode in a six lead SOT457 (SC-74) package for 4-bit wide ESD transient suppression at 20 V level.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BZA420A BZA420A,115 934045750115 SOT457 Order product
BZA420A BZA420A,165 934045750165 SOT457 Order product
BZA420A BZA420A,135 934045750135 SOT457 Order product
BZA420A BZA420A,125 934045750125 SOT457 Order product

Features and benefits

  • ESD rating >8 kV, according to IEC1000-4-2

  • SOT457 surface mount package

  • Common anode configuration

  • Non-clamping range −0.5 to 20 V

  • Maximum reverse peak power dissipation: 19.6 W at tp = 1 ms

  • Maximum clamping voltage at peak pulse current: 28 V at Izsm = 0.7 A

Applications

  • Computers and peripherals

  • Audio and video equipment

  • Communication systems

  • Medical equipment

Parametrics

Type numberPackage versionPackage nameSize (mm)ConfigurationNr of linesVRWM (V)Cd [typ] (pF)IPPM [max] (A)VESD (kV)
BZA420ASOT457TSOP62.9 x 1.5 x 1Unidirectional415--8

(-) dash denotes: "Parameter value not specified for this product"

PCB Symbol, Footprint and 3D Model

Model NameDescription

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
BZA420ABZA420A,115
( 9340 457 50115 )
ActiveZ0
TSOP6
(SOT457)
SOT457REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT457_115
BZA420A,165
( 9340 457 50165 )
ActiveZ0SOT457_165
BZA420A,135
( 9340 457 50135 )
ActiveZ0SOT457_135
BZA420A,125
( 9340 457 50125 )
ActiveZ0SOT457_125

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
BZA420ABZA420A,115BZA420A
BZA420ABZA420A,165BZA420A
BZA420ABZA420A,135BZA420A
BZA420ABZA420A,125BZA420A
Quality and reliability disclaimer

Documentation (10)

File nameTitleTypeDate
BZA420AQuadruple ESD transient voltage suppressorData sheet1999-05-19
BZA420A_Nexperia_Product_ReliabilityBZA420A Nexperia Product ReliabilityQuality document2023-04-04
BZA420A_Nexperia_Product_QualityBZA420A Nexperia Product QualityQuality document2019-05-20
BZA420ABZA420A SPICE modelSPICE model2023-08-10
SOT457_165TSOP6; reel pack; reversed product orientation; 12NC ending 165Packing information2020-04-27
SOT457_135TSOP6; Reel pack for SMD, 11"; Q2/T3 product orientationPacking information2020-06-12
SOT457_125TSOP6; Reel pack for SMD, 7"; Q3/T4 product orientationPacking information2020-02-26
SOT457_115TSOP6; Reel pack for SMD, 7"; Q2/T3 product orientationPacking information2020-06-12
REFLOW_BG-BD-1Reflow soldering profileReflow soldering2021-04-06
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Models

File nameTitleTypeDate
BZA420ABZA420A SPICE modelSPICE model2023-08-10

PCB Symbol, Footprint and 3D Model

Model NameDescription

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
BZA420ABZA420A,115934045750115SOT457_115- Order product
BZA420ABZA420A,165934045750165SOT457_165- Order product
BZA420ABZA420A,135934045750135SOT457_135- Order product
BZA420ABZA420A,125934045750125SOT457_125- Order product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.