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EMD4 Datasheet(数据表) 1 Page - Rohm

部件型号  EMD4
说明  General purpose (dual digital transistors)
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制造商  ROHM [Rohm]
网页  http://www.rohm.com
标志 ROHM - Rohm

EMD4 Datasheet(HTML) 1 Page - Rohm

  EMD4 数据表 HTML 1Page - Rohm EMD4 数据表 HTML 2Page - Rohm EMD4 数据表 HTML 3Page - Rohm EMD4 数据表 HTML 4Page - Rohm EMD4 数据表 HTML 5Page - Rohm  
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EMD4 / UMD4N
Transistors
Rev.B
1/4
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.
Structure
A PNP and NPN digital transistor
(each with a single built in resistor)
The following characteristics apply to both the DTr1 and
DTr2, however, the “
−” sign on DTr2 values for the PNP
type have been omitted.
Equivalent circuit
EMD4 / UMD4N
DTr2
DTr1
(3)
(2)
(1)
(4)
(5)
(6)
R1
R1
DTr1
R2
R2
R1/R2=47k
Ω / 47kΩ
DTr2
R1/R2=10k
Ω / 47kΩ
External dimensions (Unit : mm)
ROHM : EMT6
EMD4
ROHM : UMT6
EIAJ : SC-88
UMD4N
Abbreviated symbol :D4
Abbreviated symbol : D4
1.2
1.6
(1)
(2)
(5)
(3)
(6)
(4)
Each lead has same dimensions
Each lead has same dimensions
0.1Min.
2.1
1.25
Packaging specifications
Taping
Code
Basic ordering
unit (pieces)
Package
TR
3000
UMD4N
T2R
8000
EMD4
Type




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