PMA-R00309-1.0 datasheet, PDF - EEWORLD Datasheet

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PMA-R00309-1.0: DescriptionRESISTOR, CURRENT SENSE, 3W, 1%, 0.00309ohm, SURFACE MOUNT, 3924, CHIP; File Size434KB，4 Pages; ManufacturerIsabellenhuette; Websitehttps://www.isabellenhuette.de; Our company is one of the most important manufacturers of resistor materials, thermoelectric materials for temperature measurement, and passive components for the automotive, electrical and electronics industries. The company sets standards in precision measurement technology for current, voltage and temperature measurement in cars and trucks, hybrid and electric vehicles, as well as industrial systems and systems for the production of renewable energy.

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PMA-R00309-1.0 Overview

RESISTOR, CURRENT SENSE, 3W, 1%, 0.00309ohm, SURFACE MOUNT, 3924, CHIP

PMA-R00309-1.0 Parametric

Parameter Name	Attribute value
Objectid	1236748142
package instruction	CHIP
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	PRECISION
JESD-609 code	e0
Manufacturer's serial number	PMA
Installation features	SURFACE MOUNT
Maximum operating temperature	140 °C
Minimum operating temperature	-55 °C
Package shape	RECTANGULAR PACKAGE
method of packing	TR
Rated power dissipation(P)	3 W
Rated temperature	110 °C
resistance	0.00309 Ω
Resistor type	FIXED RESISTOR
size code	3924
surface mount	YES
Terminal surface	TIN LEAD
Terminal shape	ONE SURFACE
Tolerance	1%

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Bauform / Size : 3924

PMA

ISA-PLAN

- SMD Präzisionswiderstände / SMD precision resistors

TECHNISCHE DATEN / TECHNICAL DATA

Widerstandswerte

Toleranz

Temperaturkoeffizient

Temperaturbereich

Belastbarkeit

Innerer Wärmewiderstand (Rthi)

Isolationsspannung

Induktivität

Resistance values

Tolerance

Temperature coefficient

Applicable temperature range

Load capacity

Internal heat resistance (Rthi)

Dielectric withstanding voltage

Inductance

2 mOhm - 500 mOhm *

1 %, 5 %

< 30 ppm/K (20 °C bis/to 60 °C)

-55 °C bis/to +140 °C

< 10 K/W

100 VAC

< 10 nH

< 0.5 % nach/after 2000 h (T

= 95 °C)

< 1 % nach/after 2000 h (T

= 110 °C)

Stabilität (Nennlast) Abweichung T

= Kontaktstellentemperatur /

Stability (Nominal load) deviation T

= Terminal temperature

* Weitere Werte auf Anfrage / Other values on request

MERKMALE / FEATURES

•

3 W Dauerleistung bei 110 °C

3 W permanent power at 110 °C

Dauerströme bis 39 A (2 mOhm)

Constant current up to 39 A (2 mOhm)

Sehr gute Langzeitstabilität

Excellent long term stability

Kontakte sind in SnPb ausgeführt

Terminals of the part are performed with SnPb

Flip-chip Montage

Flip-chip assembly

Bauform / Size 3924

APPLIKATIONEN / APPLICATION

•

Messwiderstand für Leistungshybride

Current sensor for power hybrid applications

Leistungsmodule

Power modules

Schaltnetzteile

Switch mode power supplies

Manganin

-Widerstand

Manganin

-resistor

Ansicht von unten / Bottom view

Aluminium

Acryl-Kleber /

Acrylic adhesive

(25 µm)

Beschriftungsfeld /

Marking Area

Abmessungen [mm] / Dimensions [mm]

Den aktuellen Stand des Datenblattes finden Sie auf unserer Internetseite - The current valid issue of the data sheet can be found on our website

e-mail: sales.components@isabellenhuette.de - Internet: www.isabellenhuette.de

Ausgabe / Issue PMA-2012-06-13

1/4

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