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Publication date: April 2003 SJC00222BED
2SD1450
Silicon NPN epitaxial planar type
For low-frequency amplification
■ Features
• Optimum for high-density mounting
• Allowing supply with the radial taping
• Low collector-emitter saturation voltage V
CE(sat)
■ Absolute Maximum Ratings T
a
= 25°C
Parameter Symbol Rating Unit
Collector-base voltage (Emitter open) V
CBO
25 V
Collector-emitter voltage (Base open) V
CEO
20 V
Emitter-base voltage (Collector open) V
EBO
12 V
Collector current I
C
0.5 A
Peak collector current I
CP
1A
Collector power dissipation P
C
300 mW
Junction temperature T
j
150 °C
Storage temperature T
stg
−55 to +150 °C
Parameter Symbol Conditions Min Typ Max Unit
Collector-base voltage (Emitter open) V
CBO
I
C
= 10 µA, I
E
= 025V
Collector-emitter voltage (Base open) V
CEO
I
C
= 1 mA, I
B
= 020V
Emitter-base voltage (Collector open) V
EBO
I
E
= 10 µA, I
C
= 012V
Collector-base cutoff current (Emitter open)
I
CBO
V
CB
= 25 V, I
E
= 0 100 nA
Forward current transfer ratio
*
1
h
FE1
*
2
V
CE
= 2 V, I
C
= 0.5 A 200 800
h
FE2
V
CE
= 2 V, I
C
= 1 A 60
Collector-emitter saturation voltage
*
1
V
CE(sat)
I
C
= 500 mA, I
B
= 20 mA 0.13 0.40 V
Base-emitter saturation voltage
*
1
V
BE(sat)
I
C
= 500 mA, I
B
= 20 mA 1.2 V
Transition frequency f
T
V
CB
= 10 V, I
E
= −50 mA, f = 200 MHz 200 MHz
Collector output capacitance C
ob
V
CB
= 10 V, I
E
= 0, f = 1 MHz 10 pF
(Common base, input open circuited)
ON resistance
*
3
R
on
0.6 Ω
■ Electrical Characteristics T
a
= 25°C ± 3°C
Unit: mm
4.0±0.2
0.75 max.
2.0
±0.2
0.45
(2.5) (2.5)
0.7
±0.1
231
+0.20
–0.10
0.45
+0.20
–0.10
7.6
3.0
±0.2
(0.8)(0.8)
15.6
±0.5
1: Emitter
2: Collector
3: Base
NS-B1 Package
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7030 measuring methods for transistors.
2.
*
1: Pulse measurement
*
2: Rank classification
*
3: R
on
Measurement circuit
Rank R S T No rank
h
FE1
200 to 350 300 to 500 400 to 800 200 to 800
V
V
1 kΩ
R
on
=
V
B
× 1
000 (Ω)
V
A
− V
B
f = 1 kHz
V = 0.3 V
V
B
I
B
= 1 mA
V
A
This product complies with the RoHS Directive (EU 2002/95/EC).