UMB2N Datasheet, PDF (2/2 Pages) Rohm – General purpose(dual digital transistors)

Transistors
EMB2 / UMB2N / IMB2A
zElectrical characteristics (Ta = 25°C)
Parameter
Symbol Min.
Input voltage
VI (off)
−
VI (on)
−3
Output voltage
VO (on)
−
Input current
II
−
Output current
IO (off)
−
DC current gain
GI
68
Transition frequency
fT
−
Input resistance
R1
32.9
Resistance ratio
R2 / R1 0.8
∗ Transition frequency of the device
Typ. Max.
− −0.5
−
−
−0.1 −0.3
− −0.18
− −0.5
−
−
250 −
47 61.1
1 1.2
Unit
V
V
mA
µA
−
MHz
kΩ
−
Conditions
VCC=−5V, IO=−100µA
VO=−0.3V, IO=−2mA
IO/II=−10mA/−0.5mA
VI=−5V
VCC=−50V, VI=0V
VO=−5V, IO=−5mA
VCE=−10mA, IE=5mA, f=100MHZ ∗
−
−
zPackaging specifications
Package
Code
Type
Basic ordering
unit (pieces)
EMB2
UMB2N
IMB2A
T2R
8000
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
Ta=100˚C
25˚C
−40˚C
lO/lI =20
−50m
−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
−5m ^VCC=−5V
−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