
Composite Transistors
2.1±0.1
0.425
1.25±0.1
0.2±0.05
2.0±0.1
0.65
1
2
3
4
5
0.9± 0.1
0.7±0.1
0.2
0 to 0.1
0.12
+0.05
– 0.02
0.2±0.1
0.425
0.65
XP03312
Silicon NPN epitaxial planer transistor (Tr1)
Silicon PNP epitaxial planer transistor (Tr2)
For switching/digital circuits
Features
■
●
Two elements incorporated into one package.
(Transistors with built-in resistor, Tr1 collecter is connected to
Tr2 base.)
●
Reduction of the mounting area and assembly cost by one half.
Basic Part Number of Element
■
●
UN1212+UN1112
Absolute Maximum Ratings (Ta=25˚C)
■
Parameter Symbol Ratings Unit
Collector to base voltage
Tr1
Collector to emitter voltage
Collector current I
Collector to base voltage
Tr2
Collector to emitter voltage
Collector current I
Total power dissipation
Overall
Junction temperature
Storage temperature
V
CBO
V
CEO
C
V
CBO
V
CEO
C
P
T
T
j
T
stg
50 V
50 V
100 mA
–50 V
–50 V
–100 mA
150 mW
150 ˚C
–55 to +150 ˚C
1 : Emitter(Tr1) 4 :Collector(Tr2)
2 : Base(Tr1) 5 :Collector(Tr1)
3 : Emitter(Tr2) Base(Tr2)
EIAJ : SC–88A
S–Mini Type Package (5–pin)
Marking Symbol: 4P
Internal Connection
Tr1
15
2
34
Tr2
Unit: mm
1

Composite Transistors XP03312
Electrical Characteristics (Ta=25˚C)
■
●
Tr1
Parameter Symbol Conditions min typ max Unit
Collector to base voltage V
Collector to emitter voltage V
Collector cutoff current
I
I
Emitter cutoff current I
Forward current transfer ratio h
Collector to emitter saturation voltage
V
Output voltage high level V
Output voltage low level V
Input resistance R
Resistance ratio R1/R
Transition frequency f
●
Tr2
Parameter Symbol Conditions min typ max Unit
Collector to base voltage V
Collector to emitter voltage V
Collector cutoff current
I
I
Emitter cutoff current I
Forward current transfer ratio h
Collector to emitter saturation voltage
V
Output voltage high level V
Output voltage low level V
Input resistance R
Resistance ratio R1/R
Transition frequency f
CBO
CEO
CBO
CEO
EBO
FE
CE(sat)
OH
OL
1
2
T
CBO
CEO
CBO
CEO
EBO
FE
CE(sat)
OH
OL
1
2
T
IC = 10µA, IE = 0 50 V
IC = 2mA, IB = 0 50 V
VCB = 50V, IE = 0 0.1 µA
VCE = 50V, IB = 0 0.5 µA
VEB = 6V, IC = 0 0.2 mA
VCE = 10V, IC = 5mA 60
IC = 10mA, IB = 0.3mA 0.25 V
VCC = 5V, VB = 0.5V, RL = 1kΩ 4.9 V
VCC = 5V, VB = 2.5V, RL = 1kΩ 0.2 V
–30% 22 +30% kΩ
0.8 1.0 1.2
VCB = 10V, IE = –1mA, f = 200MHz 150 MHz
IC = –10µA, IE = 0 –50 V
IC = –2mA, IB = 0 –50 V
VCB = –50V, IE = 0 – 0.1 µA
VCE = –50V, IB = 0 – 0.5 µA
VEB = –6V, IC = 0 – 0.2 mA
VCE = –10V, IC = –5mA 60
IC = –10mA, IB = – 0.3mA – 0.25 V
VCC = –5V, VB = – 0.5V, RL = 1kΩ –4.9 V
VCC = –5V, VB = –2.5V, RL = 1kΩ – 0.2 V
–30% 22 +30% kΩ
0.8 1.0 1.2
VCB = –10V, IE = 1mA, f = 200MHz 80 MHz
2

Composite Transistors
Common characteristics chart
— Ta
P
T
250
)
200
mW
(
T
150
100
50
Total power dissipation P
0
02040 8060 140120100 160
Ambient temperature Ta (˚C
Characteristics charts of Tr1
XP03312
)
— V
I
C
–160
–140
)
–120
mA
(
C
–100
–80
–60
–40
Collector current I
–20
0
0 –12–2 –10–4 –8–6
IB=–1.0mA
Collector to emitter voltage VCE (V
Cob — V
6
)
pF
(
5
ob
4
3
CE
–0.9mA
CB
Ta=25˚C
–0.8mA
–0.7mA
–0.6mA
–0.5mA
–0.4mA
–0.3mA
–0.2mA
–0.1mA
f=1MHz
I
=0
E
Ta=25˚C
V
— I
CE(sat)
–100
)
V
(
–30
CE(sat)
–10
–3
–1
–0.3
–0.1
–0.03
Collector to emitter saturation voltage V
–0.01
–0.1 –0.3
)
25˚C
–25˚C
–1 –3 –10 –30 –100
Collector current IC (mA
IO — V
–10000
–3000
)
–1000
µA
(
O
–300
–100
C
IC/IB=10
Ta=75˚C
160
FE
120
80
40
Forward current transfer ratio h
0
–1 –3
)
IN
)
V
(
IN
–100
–30
–10
–3
–1
VO=–5V
Ta=25˚C
hFE — I
C
VCE=–10V
–10 –30 –100 –300 –1000
Collector current IC (mA
VIN — I
O
Ta=75˚C
25˚C
–25˚C
)
VO=–0.2V
Ta=25˚C
2
1
Collector output capacitance C
0
–0.1 –0.3
–1 –3 –10 –30 –100
Collector to base voltage VCB (V
–30
–10
Output current I
–
3
–1
–0.4
)
Input voltage VIN (V
–1.4–1.2–1.0–0.8–0.6
)
–0.3
Input voltage V
–0.1
–0.03
–0.01
–0.1 –0.3
Output current IO (mA
–1 –3 –10 –30 –100
)
3

Composite Transistors XP03312
Characteristics charts of Tr2
— V
I
C
–160
–140
)
–120
mA
(
C
–100
–80
–60
–40
Collector current I
–20
0
0 –12–2 –10–4 –8–6
IB=–1.0mA
Collector to emitter voltage VCE (V
Cob — V
6
)
pF
(
5
ob
4
3
CE
–0.9mA
–0.8mA
CB
Ta=25˚C
–0.7mA
–0.6mA
–0.5mA
–0.4mA
–0.3mA
–0.2mA
–0.1mA
f=1MHz
=0
I
E
Ta=25˚C
V
— I
CE(sat)
–100
)
V
(
–30
CE(sat)
–10
–3
–1
–0.3
–0.1
–0.03
Collector to emitter saturation voltage V
–0.01
)
–25˚C
–0.1 –0.3
–1 –3 –10 –30 –100
Collector current IC (mA
IO — V
–10000
–3000
)
–1000
µA
(
O
–300
–100
25˚C
C
IC/IB=10
Ta=75˚C
400
FE
300
200
100
Forward current transfer ratio h
0
–1 –3
)
IN
)
V
(
IN
–100
–30
–10
–3
–1
VO=–5V
Ta=25˚C
hFE — I
C
VCE=–10V
Ta=75˚C
25˚C
–25˚C
–10 –30 –100 –300 –1000
Collector current IC (mA
VIN — I
O
VO=–0.2V
Ta=25˚C
)
2
1
Collector output capacitance C
0
–0.1 –0.3
–1 –3 –10 –30 –100
Collector to base voltage VCB (V
–30
–10
Output current I
–3
–1
–0.4
)
Input voltage VIN (V
–1.4–1.2–1.0–0.8–0.6
)
–0.3
Input voltage V
–0.1
–0.03
–0.01
–0.1 –0.3
Output current IO (mA
–1 –3 –10 –30 –100
)
4