Application
Low frequency power amplifier
Outline
TO-220FM
2SD2104
Silicon NPN Triple Diffused
2
1
1. Base
2. Collector
1
2
3
3. Emitter
2 kΩ
(Typ)
200 Ω
(Typ)
3
2SD2104
Absolute Maximum Ratings (Ta = 25°C)
Item Symbol Rating Unit
Collector to base voltage V
Collector to emitter voltage V
Emitter to base voltage V
Collector current I
Collector peak current I
Collector power dissipation P
CBO
CEO
EBO
C
C(peak)
C
1
P
*
C
Junction temperature Tj 150 °C
Storage temperature Tstg –55 to +150 °C
Note: 1. Value at TC = 25°C.
Electrical Characteristics (Ta = 25°C)
Item Symbol Min Typ Max Unit Test conditions
Collector to base breakdown
voltage
Collector to emitter breakdown
voltage
Emitter to base breakdown
voltage
Collector cutoff current I
DC current transfer ratio h
Collector to emitter saturation V
voltage V
Base to emitter saturation V
voltage V
Note: 1. Pulse test.
V
(BR)CBO
V
(BR)CEO
V
(BR)EBO
CBO
I
CEO
FE
CE(sat)1
CE(sat)2
BE(sat)1
BE(sat)2
120 — — V IC = 0.1 mA, IE = 0
120 — — V IC = 25 mA, RBE = ∞
7——VI
——10µAVCB = 100 V, IE = 0
— — 10 VCE = 100 V, RBE = ∞
1000 — 20000 VCE = 3 V, IC = 4 A*
— — 1.5 V IC = 4 A, IB = 8 mA*
— — 3.0 IC = 8 A, IB = 80 mA*
— — 2.0 V IC = 4 A, IB = 8 mA*
— — 3.5 IC = 8 A, IB = 80 mA*
120 V
120 V
7V
8A
12 A
2W
25
= 50 mA, IC = 0
E
1
1
1
1
1
2