EMD4 ROHM Co. Ltd., EMD4 Datasheet
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Manufacturer Part Number
EMD4
Description
General Purpose Dual Digital Transistors
Manufacturer
ROHM Co. Ltd.
Available stocks
Part Number:
EMD4 0-1800LTR
Transistors
General purpose
(dual digital transistors)
EMD4 / UMD4N
1) Both the DTA114Y chip and DTC144E chip in
2) Mounting possible with EMT3 or UMT3 automatic
3) Transistor elements are independent, eliminating
4) Mounting cost and area can be cut in half.
A PNP and NPN digital transistor
(each with a single built in resistor)
The following characteristics apply to both the DTr
DTr
type have been omitted.
Type
EMD4
UMD4N
Features
Structure
Equivalent circuit
EMD4 / UMD4N
Packaging specifications
an EMT6 or UMT6 package.
mounting machines.
interference.
DTr
R
DTr
R
2
1
1
/R
, however, the “ −” sign on DTr
/R
1
2
2
2
=47kΩ / 47kΩ
=10kΩ / 47kΩ
Basic ordering
unit (pieces)
Package
Code
DTr
2
(3)
(4)
R
R
2
1
(2)
(5)
R
1
R
2
DTr
(1)
(6)
1
2
8000
T2R
values for the PNP
Taping
3000
TR
1
and
External dimensions (Unit : mm)
ROHM : EMT6
ROHM : UMT6
EIAJ : SC-88
EMD4
UMD4N
0.1Min.
Abbreviated symbol : D4
Abbreviated symbol :D4
( 4 )
( 5 )
( 6 )
1.25
2.1
1.2
1.6
( 3 )
( 2 )
( 1 )
Each lead has same dimensions
Each lead has same dimensions
EMD4 / UMD4N
Rev.B
1/4
Related parts for EMD4
EMD4 Summary of contents
... Transistors General purpose (dual digital transistors) EMD4 / UMD4N Features 1) Both the DTA114Y chip and DTC144E chip in an EMT6 or UMT6 package. 2) Mounting possible with EMT3 or UMT3 automatic mounting machines. 3) Transistor elements are independent, eliminating interference. 4) Mounting cost and area can be cut in half. ...
... − − − = −5V kΩ − 3.7 4.7 5.7 − − = −10V, I 250 MHz V CE EMD4 / UMD4N Unit °C °C Conditions =2mA =0V I − − =−5mA, f=100MHz ∗ Conditions = −100µ −1mA O = −5mA − − ...
... INPUT VOLTAGE : V I(off) Fig.6 Output current vs. input voltage (OFF characteristics) EMD4 / UMD4N 1k = 500 Ta=100°C 200 25°C −40°C 100 100µ ...
... O I −500m Ta=100°C −200m 25°C −40°C −100m −50m −20m −10m −5m −2m −1m −100µ −500µ −1m −2m −5m −10m −20m −50m −100m −200µ (A) OUTPUT CURRENT : I O Fig.8 Output voltage vs. output current EMD4 / UMD4N Rev.B 4/4 ...
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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