UML1N ROHM Co. Ltd., UML1N Datasheet - Page 2

• Manufacturer Part Number: UML1N
• Description: Low-frequency Transistor
• Manufacturer: ROHM Co. Ltd.

Transistors
Tr
Di
Tr
Collector-emitter breakdown voltage
Collector-base breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
Collector-emitter saturation voltage
DC current transfer ratio
Transition frequency
Output capacitance
Forward voltage
Reverse current
Capacitance between terminals
Reverse recovery time
Electrical characteristics (Ta=25°C)
Electrical characteristic curves
Fig.1 Grounded emitter propagation
500
200
100
−0.5
−0.2
−0.1
50
−50
−20
−10
−0.2 −0.5 −1 −2
−5
−2
−1
Fig.4 DC current gain vs.
−0.2
Ta=25˚C
Ta=100˚C
characteristics
BASE TO EMITTER VOLTAGE : V
COLLECTOR CURRENT : I
−0.4 −0.6 −0.8 −1.0 −1.2 −1.4 −1.6
−40˚C
25˚C
collector current (Ι)
Parameter
Parameter
V
−5 −10 −20
CE
= −5V
−3V
−1V
C
(
V
mA)
CE
−50 −100
= −6V
BE
(
V)
Symbol
Symbol
V
BV
BV
BV
I
I
CE(sat)
Cob
V
C
trr
I
CBO
EBO
h
f
R
500
200
100
T
CEO
CBO
EBO
F
T
FE
50
−0.2 −0.5 −1 −2
−10
−8
−6
−4
−2
Fig.2 Grounded emitter output
0
COLLECTOR TO MITTER VOLTAGE : V
Fig.5 DC current gain vs.
Ta=25˚C
COLLECTOR CURRENT : I
−50
−60
Min.
−6
Min.
120
characteristics (Ι)
−0.4
−
−
−
−
−
−
−
−
−
collector current (ΙΙ)
Ta=100˚C
−40˚C
25˚C
Typ.
−0.8
Typ.
140
−
−
−
−
4
−
−
−
−
−
−
−
−5 −10 −20
−1.2
−0.1
−0.1
−0.5
Max.
Max.
1.2
0.1
3.5
560
4
−
5
−
−
−
C
V
(
mA)
CE
−1.6
= −6V
−50 −100
−31.5
−28.0
−24.5
−17.5
−14.0
−10.5
−21.0
−35.0
−7.0
−3.5µA
Unit
MHz
µA
pF
Unit
ns
V
pF
I
µA
µA
B
V
V
V
V
−
=0
CE
−2.0
(
V)
I
V
V
V
F
I
I
I
V
V
I
V
V
V
−0.05
R
R
R
C
C
E
C
=100mA
CE
CB
−0.5
−0.2
−0.1
= −50µA
CB
EB
CE
=70V
=6V, f=1MHz
=6V, I
= −1mA
= −50µA
/I
Fig.6 Collector-emitter saturation
B
−1
= −12V, I
= −12V, I
= −60V
= −5V
= −6V, I
−0.2 −0.5 −1
= −50mA/ −5mA
−100
F
−80
−60
−40
−20
=5mA, RL=50Ω
COLLECTOR TO EMITTER VOLTAGE : V
Fig.3 Grounded emitter output
0
COLLECTOR CURRENT : I
voltage vs. collector current (Ι)
C
= −1mA
E
E
Ta=25˚C
= 2mA, f= 100MHz
= 0A, f= 1MHz
−500
−450
−400
−350
−300
Conditions
Conditions
characteristics (ΙΙ)
I
C
−1
/I
−2
B
= 50
20
10
−5 −10 −20
−2
Rev.A
−3
C
Ta=25˚C
UML1N
(
mA)
−50 −100
−4
−50µA
−250
−200
−150
−100
I
B
=0
CE
2/3
(
V)
−5