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DDTC122LU_2 Datasheet, PDF (2/3 Pages) Diodes Incorporated – NPN PRE-BIASED 100 mA SURFACE MOUNT TRANSISTOR
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Electrical Characteristics @TA = 25°C unless otherwise specified
R1, R2 Types
Input Voltage
Characteristic
Output Voltage
Input Current
Output Current
DC Current Gain
DDTC122LU
DDTC142JU
DDTC122LU
DDTC142JU
DDTC122LU
DDTC142JU
DDTC122LU
DDTC142JU
Symbol
Vl(off)
Vl(on)
VO(on)
Il
IO(off)
Gl
Min Typ Max Unit
Test Condition
0.3
0.3
⎯
⎯
V VCC = 5V, IO = 100μA
⎯
⎯
2.0
2.0
V VO = 0.3V, IO = 20mA
VO = 0.3V, IO = 20mA
⎯
⎯ 0.3V V IO/Il = 5mA/0.25mA
⎯
⎯
28
13
mA VI = 5V
⎯
⎯ 0.5 μA VCC = 50V, VI = 0V
56
56
⎯
⎯ ⎯ VO = 5V, IO = 10mA
Gain-Bandwidth Product*
fT
⎯
200 ⎯ MHz VCE = 10V, IE = 5mA, f = 100MHz
* Transistor - For Reference Only
Electrical Characteristics @TA = 25°C unless otherwise specified
R1-Only
Characteristic
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
DDTC122TU
DDTC142TU
Collector Cutoff Current
Emitter Cutoff Current
Collector-Emitter Saturation Voltage
DDTC122TU
DDTC142TU
DC Current Transfer Ratio
DDTC122TU
DDTC142TU
Symbol
BVCBO
BVCEO
BVEBO
ICBO
IEBO
VCE(sat)
hFE
Min
Typ Max Unit
Test Condition
50
⎯
⎯
V IC = 50μA
40
⎯
⎯
V IC = 1mA
5
⎯
⎯
V
IE = 50μA
IE = 50μA
⎯
⎯
0.5 μA VCB = 50V
⎯
⎯
⎯
0.5
0.5
μA VEB = 4V
⎯
⎯
0.3 V IC = 5mA, IB = 0.25mA
100
100
250
250
600
600
⎯ IC = 1mA, VCE = 5V
Gain-Bandwidth Product*
fT
⎯
200
⎯ MHz VCE = 10V, IE = -5mA, f = 100MHz
* Transistor - For Reference Only
DS30401 Rev. 6 - 2
2 of 3
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