Ultra compact transient voltage suppressor

Transient voltage suppressor in an ultra small and leadless DSN1006-2 (SOD993B) Surface-Mounted Device (SMD) package designed to protect one line against high surge currents and other transients.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
PTVS3V3Z1BSC PTVS3V3Z1BSCYL 934660892315 SOD993B Order product

Features and benefits

  • Bidirectional ESD protection of one line

  • Very high surge robustness; IPPM = 82 A (measured) for 8/20 μs pulse

  • Very low clamping voltage: VCL = 11 V typ. for 70 A at 8/20μs pulse

  • ESD protection up to 30 kV


Surge protection for

  • supply and battery lines

  • audio interfaces

in portable communication, consumer and computing devices.


Type numberPackage nameConfigurationNr of protected linesVBR [typ] (V)IPPM @8/20 µs [max] (A)VESD IEC61000-4-2 (kV)IRM [max] (µA)Tj [max] (°C)

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

PCB Symbol, Footprint and 3D Model

Model NameDescription


Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
( 9346 608 92315 )

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicator
Quality and reliability disclaimer

Documentation (3)

File nameTitleTypeDate
PTVS3V3Z1BSCUltra compact transient voltage suppressorData sheet2019-02-06
PTVS3V3Z1BSC_Nexperia_Product_ReliabilityPTVS3V3Z1BSC Nexperia Product ReliabilityQuality document2023-04-04
PTVS3V3Z1BSCPTVS3V3Z1BSC SPICE modelSPICE model2020-02-20


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.


File nameTitleTypeDate
PTVS3V3Z1BSCPTVS3V3Z1BSC SPICE modelSPICE model2020-02-20

PCB Symbol, Footprint and 3D Model

Model NameDescription

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingPacking quantityBuy online
PTVS3V3Z1BSCPTVS3V3Z1BSCYL934660892315SOD993B_315- Order product


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.