ROHM FMA1

UMA1N / UMB1N / UMB5N / FMA1A / IMB1A / IMB5A
Transistors
General purpose (dual digital transistors)
UMA1N / UMB1N / UMB5N / FMA1A / IMB1A / IMB5A
!External dimensions (Units : mm)
!Features
1) Two DTA124E chips in a UMT or SMT package.
1.3
2.0
(2)
0.9
0.7
UMB1N, UMB5N
°C
(6)
∗ 1 120mW per element must not be exceeded.
∗ 2 200mW per element must not be exceeded.
0.65
−55 ∼ +150
∗2
°C
1.3
Tstg
mW
(3)
300(TOTAL)
150
1.25
0.65
Storage temperature
Tj
Each lead has same dimensions
∗1
(2)
Pd
FMA1A, IMB1A, IMB5A
Junction temperature
mA
150(TOTAL)
(1)
Power dissipation
UMA1N, UMB1N, UMB5N
0.1Min.
ROHM : UMT5
EIAJ : SC-88A
V
10
−100
IO
Output current
V
0to0.1
−50
−40
0.15
VIN
Unit
(4)
VCC
Input voltage
2.1
Limits
(5)
Supply voltage
1.25
0.2
Symbol
(1)
(5)
!Absolute maximum ratings (Ta = 25°C)
Parameter
0.65 0.65
0.2
(4)
(3)
UMA1N
FMA1A
IMB1A
IMB5A
UMT6
B5
TR
SMT5
A1
T148
SMT6
B1
T110
SMT6
B5
T110
3000
3000
3000
3000
3000
3000
0.1Min.
(4)
1.6
R2
R2
R2
R1
ROHM : SMT5
EIAJ : SC-74A
R1
0.8
UMB5N
R2
0to0.1
UMB1N
0.15
2.8
R1
R1
(5)
(1)
!Circuit schematic
UMA1N
0.9
Each lead has same dimensions
FMA1A
0.3
Marking
Code
Basic ordering unit
(pieces)
ROHM : UMT6
EIAJ : SC-88
2.9
UMB5N
UMT6
B1
TN
(3)
UMB1N
UMT5
A1
TR
0.95 0.95
1.9
UMA1N
(2)
Part No.
Package
0to0.1
!Package, marking, and packaging specifications
0.7
0.15
2.1
0.3to0.6
Each lead has same dimensions
R2
R1
R2
R2
(1)
(2)
R2
R1
R2
(3)
1.6
R1
R1
0.95 0.95
1.9
2.9
R2
(4)
R2
(5)
R1
R1
IMB1A, IMB5A
IMB5A
IMB1A
0.3
FMA1A
R1
R1
(6)
R2
!Electrical characteristics (Ta = 25°C)
Symbol
Min.
Typ.
Max.
Input voltage
Parameter
VI(off)
VI(on)
−
−
Output voltage
VO(on)
−
−3
−
−0.5
−
−0.3
Input current
Output current
II
IO(off)
−
−
DC current gain
Input resistance
R1
56
15.4
Resistance ratio
R2/R1
0.8
GI
−0.1
−
−
−
−0.36
−0.5
−
Unit
V
V
mA
µA
Conditions
VCC = −5V , IO = −100µA
VO = −0.2V , IO = −5mA
IO/IC = −0.5mA/−10mA
VI = −5V
VCC = −50V , VI = 0V
−
VO = −5V , IO = −5mA
−
−
22
28.6
kΩ
1
1.2
−
0.3to0.6
0to0.1
ROHM : SMT6
EIAJ : SC-74
1.1
0.8
0.15
2.8
Each lead has same dimensions