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參數(shù)資料
| 型號(hào)： | EMD12 |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | Power management (dual digital transistors) |
| 中文描述： | 電源管理（雙）數(shù)字晶體管 |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 54K |
| 代理商： | EMD12 |
EMD12 / UMD12N
Transistors
Power management
(dual digital transistors)
EMD12 / UMD12N
!
Features
1) Both the DTA144E and DTC144E in a EMT or UMT
package.
!
Equivalent circuit
(4)
(5)
(6)
(1)
(2)
(3)
R
1
R
2
R
2
R
1
!
Package, marking, and packaging specifications
Type
Package
Marking
Code
EMD12
EMT6
D12
T2R
8000
UMD12N
UMT6
D12
TR
3000
Basic ordering unit (pieces)
!
Absolute maximum ratings
(Ta=25
°
C)
Parameter
1 120mW per element must not be exceeded.
PNP type negative symbols have been omitted
Symbol
V
CC
V
IN
I
O
Pd
Tj
Tstg
I
C
Limits
50
40
10
100
30
150(TOTAL)
150
55
~
+
150
Unit
V
V
mA
mW
1
°
C
°
C
mA
Supply voltage
Input voltage
Output current
Power dissipation
Junction temperature
Storage temperature
!
External dimensions
(Units : mm)
Each lead has same dimensions
ROHM : EMT6
EMD12
UMD12N
Each lead has same dimensions
ROHM : UMT6
EIAJ : SC-88
0
(
2
1
0
0
0
0.1Min.
2.1
0
0
1.25
(
0
(
(
(
(
0
1.2
1.6
(1)
(2)
(5)
(3)
(6)
(4)
0
0
0
0
1
1
!
Electrical characteristics
(Ta=25
°
C)
Parameter
Symbol
V
I (off)
V
I (on)
V
O (on)
I
I
I
O (off)
G
I
f
T
R
1
R
2
/
R
1
Min.
3
68
Typ.
250
Max.
0.5
0.3
0.18
0.5
Unit
V
V
V
mA
μ
A
MHz
k
Conditions
Input resistance
Resistance ratio
32.9
0.8
47
1
61.1
1.2
V
CC
=
5/
5V, I
O
=
100/
100
μ
A
V
O
=
0.3/
0.3V, I
O
=
2/
2mA
I
O
=
10/
10mA, I
I
=
0.5/
0.5mA
V
I
=
5/
5V
V
CC
=
50/
50V, V
I
=
0V
I
O
=
5/
5mA, V
O
=
5/
5V
V
CE
=
10/
10V, I
E
=
5/5mA, f
=
Transition frequency of the device. PNP type negative symbols have been omitted
Input voltage
Output voltage
Input current
Output current
DC current gain
Transition frequency
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