USBQ50403CE3/TR7

USBQ50403CE3/TR7 Datasheet

USBQ50403Ce3 USBQ50424Ce3

Part	Datasheet
USBQ50403CE3/TR7	USBQ50403CE3/TR7 (pdf)

Related Parts	Information
USBQ50415CE3/TR7	USBQ50415CE3/TR7
USBQ50412CE3/TR7	USBQ50412CE3/TR7
USBQ50424CE3/TR7	USBQ50424CE3/TR7
USBQ50405CE3/TR7	USBQ50405CE3/TR7

PDF Datasheet Preview
USBQ50403Ce3 USBQ50424Ce3 Available 500 W, Bidirectional Low Capacitance TVS Array This Transient Voltage Suppressor TVS is assembled in a QFN-143 package which has the same pinout and footprint as the SOT-143 package. The configuration gives protection to 1 bidirectional data or interface line. It is designed for use in applications where low capacitance protection is required at the board level from voltage transients caused by electrostatic discharge ESD as defined in IEC 61000-4-2, electrical fast transients EFT per IEC 610004-4 and the secondary effects of lightning. These TVS arrays have a peak power rating of 500 watts for an 8/20 us pulse figure With a capacitance of only 3 pF, this part can provide protection to very fast data lines including USB at 900 Mbits/sec. Important For the latest information, visit our website FEATURES • Protects 1 bidirectional line • Surge protection per IEC 61000-4-2 and IEC 61000-4-4 • Ultra low capacitance 3 pF per line pair, see schematic for the line pair • Low profile surface mount package • RoHS compliant versions are available APPLICATIONS / BENEFITS • EIA RS485 data rates 5 Mbps • 10 Base-T Ethernet • USB data rate 900 Mbps HALOGEN FREE QFN-143 Also available Unidirectional QFN-143 USBQ50403e3 USBQ50424e3 MAXIMUM RATINGS 25 ºC unless otherwise noted Parameters/Test Conditions Storage Temperature Junction Temperature Peak Pulse Power Dissipation with a 10/1000us waveform with a duty factor of Solder Temperature 10 s Symbol T STG TJ P PP Value -55 to +150 -55 to +125 Unit oC MSC Lawrence 6 Lake Street, Lawrence, MA 01841 1-800-446-1158 or 978 620-2600 Fax 978 689-0803 MSC Ireland Gort Road Business Park, Ennis, Co. Clare, Ireland Tel +353 0 65 6840044 Fax +353 0 65 6822298 Website: 2013 Microsemi Corporation Page 1 of 5 USBQ50403Ce3 USBQ50424Ce3 MECHANICAL and PACKAGING • CASE Void-free transfer molded thermosetting epoxy body meeting UL94V-0 • TERMINALS RoHS compliant annealed matte-tin plating. Readily solderable per MIL-STD-750, method • MARKING Body marked with part number code QxxC • POLARITY Dot in corner indicates pin 1 • TAPE-AND-REEL Standard per EIA-481-B add “TR” suffix to part number . Consult factory for quantities. • WEIGHT Approximately milligrams • See Package Dimensions on last page. USB Suitable QFN-143 Package 500 W PPP Rating 4 Pin Package PART NOMENCLATURE USB Q 5 04 03 C e3 Bidirectional Designator Rated Standoff Voltage VWM see Electrical Characteristics table Symbol α V BR I BR ID V BR VC SYMBOLS & DEFINITIONS Definition Temperature Coefficient of Breakdown Voltage The change in breakdown voltage divided by the change in temperature that caused it expressed in %/°C or mV/°C. Breakdown Current The current used for measuring Breakdown Voltage V BR . Standby Current The current through the device at rated stand-off voltage. Peak Impulse Current The maximum rated random recurring peak impulse current or nonrepetitive peak impulse current that may be applied to a device. A random recurring or nonrepetitive transient current is usually due to an external cause, and it is assumed that its effect will have completely disappeared before the next transient arrives. Breakdown Voltage The voltage across the device at a specified current I BR in the breakdown region. Clamping Voltage The voltage across the device in a region of low differential resistance during the application of an impulse current IPP for a specified waveform. Working Standoff Voltage The maximum-rated value of dc or repetitive peak positive cathode-to-anode voltage that may be continuously applied over the standard operating temperature. USBQ50403Ce3 USBQ50405Ce3 USBQ50412Ce3 USBQ50415Ce3 USBQ50424Ce3

PDF Datasheet Preview

USBQ50403Ce3 USBQ50424Ce3

Available
500 W, Bidirectional Low Capacitance TVS Array

This Transient Voltage Suppressor TVS is assembled in a QFN-143 package which has the same pinout and footprint as the SOT-143 package. The configuration gives protection to 1 bidirectional data or interface line. It is designed for use in applications where low capacitance protection is required at the board level from voltage transients caused by electrostatic discharge ESD as defined in IEC 61000-4-2, electrical fast transients EFT per IEC 610004-4 and the secondary effects of lightning. These TVS arrays have a peak power rating of 500 watts for an 8/20 us pulse figure With a capacitance of only 3 pF, this part can provide protection to very fast data lines including USB at 900 Mbits/sec.

Important For the latest information, visit our website

FEATURES
• Protects 1 bidirectional line
• Surge protection per IEC 61000-4-2 and IEC 61000-4-4
• Ultra low capacitance 3 pF per line pair, see schematic for the line pair
• Low profile surface mount package
• RoHS compliant versions are available

APPLICATIONS / BENEFITS
• EIA RS485 data rates 5 Mbps
• 10 Base-T Ethernet
• USB data rate 900 Mbps

HALOGEN

FREE

QFN-143

Also available Unidirectional

QFN-143

USBQ50403e3 USBQ50424e3

MAXIMUM RATINGS 25 ºC unless otherwise noted

Parameters/Test Conditions Storage Temperature Junction Temperature Peak Pulse Power Dissipation with a 10/1000us waveform with a duty factor of Solder Temperature 10 s

Symbol T STG TJ P PP

Value -55 to +150 -55 to +125

Unit oC

MSC Lawrence 6 Lake Street, Lawrence, MA 01841 1-800-446-1158 or
978 620-2600 Fax 978 689-0803

MSC Ireland Gort Road Business Park, Ennis, Co. Clare, Ireland Tel +353 0 65 6840044 Fax +353 0 65 6822298

Website:
2013 Microsemi Corporation

Page 1 of 5

USBQ50403Ce3 USBQ50424Ce3

MECHANICAL and PACKAGING
• CASE Void-free transfer molded thermosetting epoxy body meeting UL94V-0
• TERMINALS RoHS compliant annealed matte-tin plating. Readily solderable per MIL-STD-750, method
• MARKING Body marked with part number code QxxC
• POLARITY Dot in corner indicates pin 1
• TAPE-AND-REEL Standard per EIA-481-B add “TR” suffix to part number . Consult factory for quantities.
• WEIGHT Approximately milligrams
• See Package Dimensions on last page.

USB Suitable QFN-143 Package 500 W PPP Rating
4 Pin Package

PART NOMENCLATURE

USB Q 5 04 03 C e3

Bidirectional Designator

Rated Standoff Voltage VWM see Electrical Characteristics table

Symbol α V BR I BR ID

V BR VC

SYMBOLS & DEFINITIONS Definition

Temperature Coefficient of Breakdown Voltage The change in breakdown voltage divided by the change in temperature that caused it expressed in %/°C or mV/°C.

Breakdown Current The current used for measuring Breakdown Voltage V BR . Standby Current The current through the device at rated stand-off voltage.

Peak Impulse Current The maximum rated random recurring peak impulse current or nonrepetitive peak impulse current that may be applied to a device. A random recurring or nonrepetitive transient current is usually due to an external cause, and it is assumed that its effect will have completely disappeared before the next transient arrives.

Breakdown Voltage The voltage across the device at a specified current I BR in the breakdown region. Clamping Voltage The voltage across the device in a region of low differential resistance during the application of an impulse current IPP for a specified waveform. Working Standoff Voltage The maximum-rated value of dc or repetitive peak positive cathode-to-anode voltage that may be continuously applied over the standard operating temperature.

USBQ50403Ce3 USBQ50405Ce3 USBQ50412Ce3 USBQ50415Ce3 USBQ50424Ce3

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived USBQ50403CE3/TR7 Datasheet file may be downloaded here without warranties.

Datasheet ID: USBQ50403CE3/TR7 649189