Rev.2.00 Aug 10, 2005 page 1 of 5
2SD1209(K)
Silicon NPN Epitaxial, Darlington REJ03G0783-0200
(Previous ADE-208-1143)
Rev.2.00
Aug.10.2005
Application
• Low frequency power amplifier
• Complementary pair with 2SA1193(K)
Outline
1. Emitter
2. Collecto
r
3. Base
RENESAS Package code: PRSS0003DC-A
(Package name: TO-92 Mod)
3
21
3
2
1
Absolute Maximum Ratings
(Ta = 25°C)
Item Symbol Ratings Unit
Collector to base voltage VCBO 60 V
Collector to emitter voltage VCEO 60 V
Emitter to base voltage VEBO 7 V
Collector current IC 1 A
Collector peak current iC(peak) 2 A
Collector power dissipation PC 0.9 W
Junction temperature Tj 150 °C
Storage temperature Tstg –55 to +150 °C
2SD1209(K)
Rev.2.00 Aug 10, 2005 page 2 of 5
Electrical Characteristics
(Ta = 25°C)
Item Symbol Min Typ Max Unit Test conditions
Collector to base breakdown voltage V(BR)CBO 60 — — V IC = 0.1 mA, IE = 0
Collector cutoff current ICEO — — 100 µA VCE = 60 V, RBE = ∞
Emitter cutoff current IEBO — — 100 µA VEB = 7 V, IC = 0
DC current transfer ratio hFE 4000 — — VCE = 3 V, IC = 0.5 A*1
Collector to emitter saturation voltage VCE(sat) — — 1.5 V IC = 500 mA, IB = 0.5 mA*1
Base to emitter saturation voltage VBE(sat) — — 2.0 V IC = 500 mA, IB = 0.5 mA*1
Note: 1. Pulse test
2SD1209(K)
Rev.2.00 Aug 10, 2005 page 3 of 5
Main Characteristics
0
0.4
0.8
1.2
50
Ambient Temperature Ta (°C)
Collector Power Dissipation P
C
(W)
Maximum Collector Dissipation Curve
100 150 1.0
1.0
0.5
0.2
0.1
5
2
10
52
Collector to Emitter Voltage V
CE
(V)
Collector Current I
C
(A)
Area of Safe Operation
10 20 50 100
Ta = 25°C
1 Shot Pulse
i
C(peak)
PW = 1 ms
10 ms
0.2
0.1
0
0.4
0.3
0.5
21
Collector to Emitter Voltage VCE (V)
Collector Current I
C
(A)
Typical Output Characteristics
345
Ta = 25°C
Pulse
I
B
= 0
2 µA
4
6
8
10
12
14
16
0.01
10
5
10
4
10
3
0.050.02
Collector Current IC (A)
DC Current Transfer Ratio h
FE
DC Current Transfer Ratio vs.
Collector Current
0.1 0.2 0.5 1.0
V
CE
= 3 V
Pulse
Ta = –25°C
25
75
0.1
0.05
0.02
0.01
0.1
0.5
0.2
10
0.5 1.00.2
Base to Emitter Voltage VBE (V)
Collector Current I
C
(A)
Typical Transfer Characteristics
2510
V
CE
= 3 V
Ta = 25°C
Pulse
1.0
0.5
0.2
0.01
0.1
5
2
10
0.02 0.05
Collector Current IC (A)
Collector to Emitter Saturation Voltage V
CE(sat)
(V)
Collector to Emitter Saturation
Voltage vs. Collector Current
0.20.1 0.5 1.0
I
C
= 1000 I
B
Pulse
Ta = –25°C
25 75
2SD1209(K)
Rev.2.00 Aug 10, 2005 page 4 of 5
1.0
2
5
0.5
0.2
0.01
0.1
10
0.02 0.05
Collector Current I
C
(A)
Base to Emitter Saturation Voltage V
BE(sat)
(V)
Base to Emitter Saturation Voltage
vs. Collector Current
0.20.1 0.5 1.0
Ta = –25°C
25 75
I
C
= 1000 I
B
Pulse
2SD1209(K)
Rev.2.00 Aug 10, 2005 page 5 of 5
Package Dimensions
0.60 Max
0.55 Max
4.8 ± 0.4 3.8 ± 0.4
8.0 ± 0.5
0.7
2.3 Max
10.1 Min
0.5 Max
1.27
2.54
0.65 ± 0.1
0.75 Max
Package Name
PRSS0003DC-A TO-92 Mod / TO-92 ModV
MASS[Typ.]
0.35gSC-51
RENESAS CodeJEITA Package Code
Unit: mm
Ordering Information
Part Name Quantity Shipping Container
2SD1209KTZ-E 2500 Hold Box, Radial Taping
Note: For some grades, production may be terminated. Please contact the Renesas sales office to check the state of
production before ordering the product.
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