Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

BZA408B

Quadruple bidirectional ESD transient voltage suppressor

4-bit wide monolithic bidirectional ESD transient voltage suppressor in a six lead SOT457 (SC-74) package.

Features and benefits

  • ESD rating > 15 kV, according to IEC1000-4-2

  • SOT457 surface mount package

  • Non-clamping range: -5 V to +5 V

  • Channel separation: > 70 dB

  • Low reverse current: < 100 nA

  • Low diode capacitance: < 75 pF

Applications

Protection of equipment, connected to data and transmission lines, against voltage surges caused by electrostatic discharge e.g:

  • Computers and peripherals

  • Audio and video equipment

  • Communication systems

  • Medical equipment

  • Portable electronics

Parametrics

Type number Package name Nr of lines Configuration VRWM (V) (V) Cd [typ] (pF) VESD IEC61000-4-2 (kV)
BZA408B TSOP6 4 Bidirectional 5 - 15

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
BZA408B BZA408B,115
(934055171115)		 Active Z8 SOT457
TSOP6
(SOT457) 		SOT457 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT457_115
BZA408B,125
(934055171125)		 Active Z8 SOT457_125

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
BZA408B BZA408B,115 BZA408B rohs rhf rhf
BZA408B BZA408B,125 BZA408B rohs rhf rhf
Quality and reliability disclaimer

Documentation (13)

File name Title Type Date
BZA408B Quadruple bidirectional ESD transient voltage suppressor Data sheet 1998-10-14
Nexperia_document_guide_MiniLogic_PicoGate_201901 PicoGate leaded logic portfolio guide Brochure 2019-01-07
SOT457 3D model for products with SOT457 package Design support 2022-11-04
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
TSOP6_SOT457_mk plastic, surface-mounted package (TSOP6); 6 leads; 0.95 mm pitch; 2.9 mm x 1.5 mm x 1 mm body Marcom graphics 2017-01-28
SOT457 plastic, surface-mounted package (SC-74; TSOP6); 6 leads Package information 2023-03-03
SOT457_115 TSOP6; Reel pack for SMD, 7"; Q2/T3 product orientation Packing information 2020-06-12
SOT457_125 TSOP6; Reel pack for SMD, 7"; Q3/T4 product orientation Packing information 2020-04-21
BZA408B_Nexperia_Product_Reliability BZA408B Nexperia Product Reliability Quality document 2024-04-29
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
BZA408B BZA408B SPICE model SPICE model 2024-10-14
MAR_SOT457 MAR_SOT457 Topmark Top marking 2013-06-03
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08

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 name Title Type Date
BZA408B BZA408B SPICE model SPICE model 2024-10-14
SOT457 3D model for products with SOT457 package Design support 2022-11-04

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
BZA408B BZA408B,115 934055171115 Active SOT457_115 3,000 Order product
BZA408B BZA408B,125 934055171125 Active SOT457_125 3,000 Order product

Sample

As a Nexperia customer you can order samples via our sales organization.

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. Check out the list of official distributors.

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.

Interactive datasheet

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BZA408B BZA408B,115 934055171115 SOT457 Order product
BZA408B BZA408B,125 934055171125 SOT457 Order product