DATA SHEET dbook, halfpage M3D302 BZA408B Quadruple bidirectional ESD transient voltage suppressor Product data sheet Supersedes data of 1998 Jun 05 1998 Oct 15
NXP Semiconductors Product data sheet Quadruple bidirectional ESD transient voltage suppressor FEATURES BZA408B PINNING • ESD rating >15 kV, according to IEC1000-4-2 PIN • SOT457 surface mount package DESCRIPTION 1 • Non-clamping range: −5 V to +5 V cathode 1 2, 5 ground • Channel separation: >70 dB 3 cathode 2 • Low reverse current: <100 nA 4 cathode 3 • Low diode capacitance: <75 pF.
NXP Semiconductors Product data sheet Quadruple bidirectional ESD transient voltage suppressor BZA408B THERMAL CHARACTERISTICS SYMBOL Rth j-s PARAMETER CONDITIONS thermal resistance from junction to soldering point VALUE UNIT 340 K/W MAX. UNIT one or more diodes loaded ELECTRICAL CHARACTERISTICS Tj = 25 °C unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN.
NXP Semiconductors Product data sheet Quadruple bidirectional ESD transient voltage suppressor BZA408B GRAPHICAL DATA MGR557 10 MGR558 80 handbook, halfpage handbook, halfpage Cd (pF) IZSM (A) 60 1 40 10−1 10−2 10−1 20 1 tp (ms) 10 0 1 2 3 4 VR (V) 5 Tj = 25 °C; f = 1 MHz. Fig.2 Maximum non-repetitive peak reverse current as a function of pulse time. Fig.3 Diode capacitance as a function of reverse voltage; typical values.
NXP Semiconductors Product data sheet Quadruple bidirectional ESD transient voltage suppressor handbook, full pagewidthESD TESTER 450 Ω RZ BZA408B RG 223/U 50 Ω coax DIGITIZING OSCILLOSCOPE 10× ATTENUATOR note 1 CZ 50 Ω Note 1: attenuator is only used for open socket high voltage measurements IEC1000-4-2 network CZ = 150 pF; RZ = 330 Ω 1/4 BZA408B vertical scale = 100 V/Div horizontal scale = 50 ns/Div vertical scale = 10 V/Div horizontal scale = 50 ns/Div GND GND unclamped +1 kV ESD voltag
NXP Semiconductors Product data sheet Quadruple bidirectional ESD transient voltage suppressor BZA408B APPLICATION INFORMATION Typical bidirectional application A quadruple bidirectional transient suppressor in a SOT457 package makes it possible to protect four separate lines using only one package. One simplified example is shown in Fig.6. handbook, full pagewidth audio in L audio in R audio out L audio out R TVSET/VCR SCART CONNECTOR BZA408B GND MGR559 Fig.6 Scart connector protection.
NXP Semiconductors Product data sheet Quadruple bidirectional ESD transient voltage suppressor BZA408B PACKAGE OUTLINE Plastic surface mounted package; 6 leads SOT457 D E B y A HE 6 X v M A 4 5 Q pin 1 index A A1 c 1 2 3 Lp bp e w M B detail X 0 1 2 mm scale DIMENSIONS (mm are the original dimensions) UNIT A A1 bp c D E e HE Lp Q v w y mm 1.1 0.9 0.1 0.013 0.40 0.25 0.26 0.10 3.1 2.7 1.7 1.3 0.95 3.0 2.5 0.6 0.2 0.33 0.23 0.2 0.2 0.
NXP Semiconductors Product data sheet Quadruple bidirectional ESD transient voltage suppressor BZA408B DATA SHEET STATUS DOCUMENT STATUS(1) PRODUCT STATUS(2) DEFINITION Objective data sheet Development This document contains data from the objective specification for product development. Preliminary data sheet Qualification This document contains data from the preliminary specification. Product data sheet Production This document contains the product specification. Notes 1.
NXP Semiconductors Customer notification This data sheet was changed to reflect the new company name NXP Semiconductors, including new legal definitions and disclaimers. No changes were made to the technical content, except for package outline drawings which were updated to the latest version. Contact information For additional information please visit: http://www.nxp.com For sales offices addresses send e-mail to: salesaddresses@nxp.com © NXP B.V. 2009 All rights are reserved.
