IMB3A ROHM Co. Ltd., IMB3A Datasheet

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IMB3A

Manufacturer Part Number
IMB3A
Description
General Purpose Dual Digital Transistors
Manufacturer
ROHM Co. Ltd.
Datasheet
Transistors
General purpose (dual digital transistors)
EMB3 / UMB3N / IMB3A
1) Two DTA143T chips in a EMT6 or UMT6 or SMT6
2) Mounting possible with EMT3 or UMT3 or SMT3
3) Transistor elements are independent, eliminating
Dual PNP digital transistor
(each with single built in resistor)
The following characteristics apply to both DTr
Type
EMB3
UMB3N
IMB3N
Features
Structure
Equivalent circuit
Packaging specifications
package.
automatic mounting machines.
interference.
DTr
EMB3, UMB3N
2
R
(3)
(4)
1
R
=4.7kΩ
1
Package
Code
Basic ordering unit (pieces)
R
(5)
(2)
1
DTr
(6)
(1)
1
DTr
2
(3)
IMB3A
(4)
R
R
1
=4.7kΩ
1
(5)
R
(2)
1
DTr
(6)
(1)
1
8000
T2R
1
Taping
3000
and DTr
TN
T110
3000
2
.
External dimensions (Unit : mm)
EMB3
ROHM : EMT6
UMB3N
ROHM : UMT6
EIAJ : SC-88
IMB3A
ROHM : SMT6
EIAJ : SC-74
1pin mark
1pin mark
1pin mark
EMB3 / UMB3N / IMB3A
0.65
( 1 )
( 6 )
( 1 ) ( 2 )
0.95
( 4 )
( 3 )
0.3
2.9
( 6 )
1.9
0.5
0.22
2.0
1.3
0.2
1.6
( 5 )
1.0
( 2 )
Each lead has same dimensions
Abbreviated symbol : B3
Each lead has same dimensions
Abbreviated symbol : B3
0.95
Each lead has same dimensions
Abbreviated symbol : B3
( 5 )
( 2 )
0.5
( 5 )
( 3 )
( 4 )
0.65
( 4 )
( 3 )
( 1 )
( 6 )
0.13
0.5
0.15
0.15
1.1
Rev.B
0.9
0.8
0.7
1/2

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IMB3A Summary of contents

Page 1

... Transistors General purpose (dual digital transistors) EMB3 / UMB3N / IMB3A Features 1) Two DTA143T chips in a EMT6 or UMT6 or SMT6 package. 2) Mounting possible with EMT3 or UMT3 or SMT3 automatic mounting machines. 3) Transistor elements are independent, eliminating interference. Structure Dual PNP digital transistor (each with single built in resistor) ...

Page 2

... COLLECTOR CURRENT : I Fig.2 Collector-emitter saturation voltage vs. collector current EMB3 / UMB3N / IMB3A ∗ 1 ∗ 2 Unit Conditions V I =−50µ =−1mA =−50µA E µ ...

Page 3

Appendix No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product ...

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