B82801B305A125 EPCOS Inc, B82801B305A125 Datasheet

T3623 EE5 TRANSFORMER

B82801B305A125

Manufacturer Part Number
B82801B305A125
Description
T3623 EE5 TRANSFORMER
Manufacturer
EPCOS Inc
Series
B82801Br
Datasheet

Specifications of B82801B305A125

Turns Ratio - Primary:secondary
1 : 125
Inductance
3mH
Current Rating
20A
Dc Resistance (dcr)
0.8 mOhm Primary, 6.5 Ohm Secondary
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Transformer Type
-
E.t.
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
495-4049-2
Inductors
SMT current sense transformers, EE 5.0 core
Series/Type:
B82801B
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Date:
February 2011
EPCOS AG 2011. Reproduction, publication and dissemination of this publication, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.

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B82801B305A125 Summary of contents

Page 1

Inductors SMT current sense transformers, EE 5.0 core Series/Type: B82801B a~í~=pÜÉÉí a~í~=pÜÉÉí Date: February 2011 EPCOS AG 2011. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS’ prior express consent is prohibited. ...

Page 2

SMT current sense transformers Application Switching power supplies Feedback control Overload sensing Load drop/shut down detection Features Very low DC resistance Different turns ratios Small package Other pinning on request RoHS compatible Marking Middle block of ordering code Delivery mode ...

Page 3

SMT current sense transformers Dimensional drawing Dimensions in mm Application circuit and pinning I primary I secondary Please read Cautions and warnings and Important notes at the end of this document. V terminating ...

Page 4

SMT current sense transformers Technical data and measuring conditions Frequency range Hi-pot Inductance L (1-3) DC resistance R max Sensed current Solderability Resistance to soldering heat Storage conditions Test voltage V test Operating temperature range Weight Please read Cautions and ...

Page 5

SMT current sense transformers Characteristics and ordering codes L Turns ratio min  180 320 500 720 980 1 ...

Page 6

SMT current sense transformers Taping and packing Blister tape Dimensions in mm Reel Dimensions in mm Please read Cautions and warnings and Important notes at the end of this document. 6 02/11 B82801B EE 5.0 ...

Page 7

SMT current sense transformers Recommended reflow soldering curve Pb-free solder material (based on JEDEC J-STD 020D °C °C °C 150 200 217 Max. time ...

Page 8

Cautions and warnings Please note the recommendations in our Inductors data book (latest edition) and in the data sheets. – Particular attention should be paid to the derating curves given there. Derating must be applied in case the ambient temperature ...

Page 9

Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical ...

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