EMA2 ROHM Electronics, EMA2 Datasheet - Page 2

• Manufacturer Part Number: EMA2
• Manufacturer: ROHM Electronics

Transistors
! ! ! ! Electrical characteristics (Ta = 25°C)
! ! ! ! Packaging specifications
! ! ! ! Electrical characteristic curves
∗
Type
EMA2
UMA2N
FMA2A
−500m
−200m
−100m
−500m
−200m
−100m
Input voltage
Output voltage
Input current
Output current
DC current gain
Transition frequency
Input resistance
Resistance ratio
Fig.1 Input voltage vs. output current
−50m
−20m
−10m
−100
Transition frequency of the device
−5m
−2m
−1m
−50
−20
−10
−5
−2
−1
−1
−100µ
−100µ
Fig.4 Output voltage vs. output
−200µ
−200µ
(ON characteristics)
Parameter
Ta=−40˚C
current
OUTPUT CURRENT : I
OUTPUT CURRENT : I
Ta=100˚C
100˚C
−500µ
−500µ
25˚C
−40˚C
25˚C
−1m
−1m
Package
Code
Basic ordering
unit (pieces)
−2m
−2m
−
−5m
5m
−10m
−10m
O
O
−20m
V
(A)
−20m
(A)
O
Symbol
l
R
=−0.3V
O
V
/l
I
V
V
I
O (off)
2
=20
−50m
R
−50m
O (on)
G
I (on)
f
I (off)
I
/ R
T
I
1
I
−100m
−100m
1
8000
T2R
Min.
32.9
0.8
−3
68
−
−
−
−
−
Typ.
−0.1
Fig.2 Output current vs. input voltage
250
−500µ
−200µ
−100µ
−10m
47
−50µ
−20µ
−10µ
−5m
−2m
−1m
Taping
3000
−
−
−
−
−
1
−5µ
−2µ
−1µ
TR
0
V
Ta=100˚C
CC
(OFF characteristics)
=−5V
−0.5
−0.18
−40˚C
Max.
−0.5
−0.3
−0.5
61.1
25˚C
1.2
INPUT VOLTAGE : V
−
−
−
T148
3000
−1
MHz
−1.5
Unit
mA
µA
kΩ
V
V
−
−
−2
I (off)
V
V
I
V
V
V
V
O
(V)
CC
O
I
CC
O
CE
−2.5
/I
= −5V
= −0.3V, I
= −5V, I
I
= −5mA/0.25mA
= 10mA, I
= −5V, I
= −50V, V
−3
EMA2 / UMA2N / FMA2A
O
O
= −10mA
O
= −100µA
E
= −5mA
I
= 0V
= −5mA, f = 100MH
Conditions
−
−
500
200
100
50
20
10
1k
5
2
1
−100µ
Fig.3 DC current gain vs. output
Ta=100˚C
−200µ
−40˚C
current
OUTPUT CURRENT : I
25˚C
−500µ
Z
−1m
∗
−2m
−5m
−10m
O
−20m
(A)
V
O
=−5V
−50m
−100m