UMA2N Datasheet, PDF (2/3 Pages) Rohm – Emitter common (dual digital transistors)

Transistors
EMA2 / UMA2N / FMA2A
zElectrical characteristics (Ta = 25°C)
Parameter
Symbol Min. Typ.
Input voltage
VI (off)
−
−
VI (on)
−3
−
Output voltage
VO (on)
−
−0.1
Input current
II
−
−
Output current
IO (off)
−
−
DC current gain
GI
68
−
Transition frequency
fT
− 250
Input resistance
R1
32.9 47
Resistance ratio
R2 / R1 0.8
1
∗ Transition frequency of the device
Max.
−0.5
−
−0.3
−0.18
−0.5
−
−
61.1
1.2
Unit
V
V
mA
µA
−
MHz
kΩ
−
Conditions
VCC= −5V, IO= −100µA
VO= −0.3V, IO= −2mA
IO= −10mA/II= −0.5mA
VI= −5V
VCC= −50V, VI=0V
VO= −5V, IO= −5mA
VCE= −10V, IE=5mA, f=100MHZ ∗
−
−
zPackaging specifications
Package
Code
T2R
Type
Basic ordering
unit (pieces)
8000
EMA2
UMA2N
FMA2A
Taping
TR
T148
3000
3000
zElectrical characteristic curves
−100
VO=−0.3V
−50
−20
−10
−5
−2
−1
−500m
Ta=−40˚C
25˚C
100˚C
−200m
−100m
−100µ −200µ −500µ −1m −2m −5m −10m −20m −50m −100m
OUTPUT CURRENT : IO (A)
Fig.1 Input voltage vs. output current
(ON characteristics)
−1
−500m
−200m
−100m
−50m
Ta=100˚C
25˚C
−40˚C
lO/lI=20
−20m
−10m
−5m
−2m
−1m
−100µ −200µ −500µ −1m −2m
−5m −10m −20m −50m −100m
OUTPUT CURRENT : IO (A)
Fig.4 Output voltage vs. output
current
−10m
VCC=−5V
−5m
−2m
−1m
−500µ
Ta=100˚C
25˚C
−40˚C
−200µ
−100µ
−50µ
−20µ
−10µ
−5µ
−2µ
−1µ
0 −0.5 −1 −1.5 −2 −2.5 −3
INPUT VOLTAGE : VI (off) (V)
Fig.2 Output current vs. input voltage
(OFF characteristics)
1k
500
Ta=100˚C
200
25˚C
−40˚C
100
50
VO=−5V
20
10
5
2
1
−100µ −200µ −500µ −1m −2m
−5m −10m −20m −50m −100m
OUTPUT CURRENT : IO (A)
Fig.3 DC current gain vs. output
current
Rev.A
2/2