ROHM 2SD2687S_08

2SD2687S
Transistors
Low frequency amplifier, strobe
2SD2687S
zDimensions (Unit : mm)
zApplication
Low frequency amplifier
Storobo
zFeatures
1) A collector current is large.
2) VCE(sat) ≤ 250mV
At lc=1.5A / lB=30mA
(1)Emitter(GND)
(2)Collector(OUT)
(3)Base(IN)
Taping specifications
zAbsolute maximum ratings (Ta=25°C)
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Symbol
Limits
VCBO
15
VCEO
12
VEBO
6
IC
5
Collector current
ICP
8
PC
400
Power siddipation
tj
150
Junction temperature
tstg
Range of storage temperature
−55 to +150
Unit
V
V
V
A
A∗
mW
°C
°C
∗ Single pulse, Pw=10ms
zElectrical characteristics (Ta=25°C)
Parameter
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
Collector-emitter saturation voltage
DC current gain
Transition frequency
Collector output capacitance
Symbol
BVCBO
BVCEO
BVEBO
ICBO
IEBO
VCE(sat)
hFE
fT
Cob
Min.
15
12
6
−
−
−
350
−
−
Typ.
−
−
−
−
−
120
−
360
30
Max.
−
−
−
100
100
250
680
−
−
Unit
V
V
V
nA
nA
mV
−
MHz
pF
Conditions
IC=10µA
IC=1mA
IE=10µA
VCB=15V
VEB=6V
IC=1.5A, IB=30mA
VCE=2V, IC=500mA ∗
VCE=2V, IE=−500mA, f=100MHz ∗
VCB=10V, IE=0A, f=1MHz
∗ Pulse
Rev.A
1/2
2SD2687S
Transistors
zPackaging specifications
package
Type
Taping
TP
Code
5000
Basic ordering unit (pieces)
2SD2687S
zElectrical characteristic curves
1000
COLLECTOR TO EMITTER
SATURATION VOLTAGE : VCE(sat) (V)
VCE=−2V
Pulsed
Ta=100 C
Ta=100 C
Ta=25 C
1
Ta=−45 C
0.1
0.01
0.001
1
10
Ta=25 C
Ta=40 C
100
10
0.001
Fig.1 Grounded emitter propagation
characteristics
IC/IB=50/1
IC/IB=10/1
IC/IB=20/1
0.1
0.001
0.01
0.1
1
1
10
COLLECTOR CURRENT : Ic (A)
Fig.4 Base-emitter saturation voltage
vs.collector current
Ta=100 C
0.1
1
Fig.5 Gain bandwidth product
vs. emitter current
1
1000
100
0.1
0.1
10
Fig.3 Collector-emitter saturation voltage
vs. collector current
Ta=25 C
VCE=−2V
f= 100MHz
EMITTER CURRENT : IE (A)
0.01
COLLECTOR CURRENT : Ic (A)
Fig.2 DC current gain
vs. collector current
10
0.01
Ta=25 C
Ta=−45 C
0.01
0.001
10
1000
Ta=25 C
Pulsed
TRANSITION FREQUENCY : fT (MHz)
1
0.1
Ic/IB=20/1
VCE=2V
Pulsed
1
COLLECTOR CURRENT : IC (A)
BASE TO EMITTER CURRENT : VBE (V)
10
0.01
COLLECTOR TO EMITTER
SATURATION VOLTAGE : VBE(sat) (V)
0.1
BASE SATURATION VOLTAGE : VBE(sat) (V)
10
Ic/IB=20/1
Pulsed
DC CURRENT GAIN : hFE
COLLECTOR CURRENT :IC (A)
10
10
Ic=0A
f=1MHz
Ta=25 C
Cib
100
Cob
10
0.001
0.01
0.1
1
10
100
EMITTER TO BASE VOLTAGE : VEB(V)
COLLECTOR TO BASE VOLTAGE : VCB(V)
Fig.6 Collector output capacitance
vs. collector-base voltage
Emitter input capacitance
vs. emitter-base voltage
Rev.A
2/2
Appendix
Notes
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The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
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ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level
of reliability and the malfunction of which would directly endanger human life (such as medical
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and other safety devices), please be sure to consult with our sales representative in advance.
It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance
of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow
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order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM
cannot be held responsible for any damages arising from the use of the products under conditions out of the
range of the specifications or due to non-compliance with the NOTES specified in this catalog.
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Appendix1-Rev2.0