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DDTB122LU_2 Datasheet, PDF (2/3 Pages) Diodes Incorporated – PNP PRE-BIASED 500 mA SURFACE MOUNT TRANSISTOR | |||
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Electrical Characteristics @TA = 25°C unless otherwise specified
R1, R2 Types
Input Voltage
Characteristic
DDTB122LU
DDTB142JU
DDTB122LU
DDTB142JU
Symbol
Vl(off)
Vl(on)
Min Typ Max Unit
Test Condition
-0.3
-0.3
â¯
â¯
V VCC = -5V, IO = -100μA
â¯
â¯
-2.0
-2.0
V VO = -0.3V, IO = -20mA
VO = -0.3V, IO = -20mA
Output Voltage
Input Current
Output Current
DC Current Gain
Gain-Bandwidth Product*
* Transistor - For Reference Only
DDTB122LU
DDTB142JU
DDTB122LU
DDTB142JU
VO(on)
Il
IO(off)
Gl
fT
â¯
⯠-0.3V V IO/Il = -50mA/-2.5mA
â¯
â¯
-28
-13
mA VI = -5V
â¯
⯠-0.5 μA VCC = -50V, VI = 0V
56
56
â¯
⯠⯠VO = -5V, IO = -50mA
â¯
200 ⯠MHz VCE = -10V, IE = -5mA, f = 100MHz
Electrical Characteristics
Characteristic
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
DDTB122TU
DDTB142TU
Collector Cutoff Current
Emitter Cutoff Current
DDTB122TU
DDTB142TU
Collector-Emitter Saturation Voltage
DC Current Transfer Ratio
Gain-Bandwidth Product*
DDTB122TU
DDTB142TU
* Transistor - For Reference Only
@TA = 25°C unless otherwise specified
R1 â Only Types
Symbol
BVCBO
BVCEO
BVEBO
ICBO
IEBO
VCE(sat)
hFE
fT
Min
Typ Max Unit
Test Condition
-50
â¯
â¯
V IC = -50μA
-40
â¯
â¯
V IC = -1mA
-5
â¯
â¯
V IE = -50μA
IE = -50μA
â¯
â¯
-0.5 μA VCB = -50V
â¯
â¯
â¯
-0.5
-0.5
μA VEB = -4V
â¯
⯠-0.3 V IC = -50mA, IB = -2.5mA
100
100
250
250
600
600
⯠IC = -5mA, VCE = -5V
â¯
200
⯠MHz VCE = -10V, IE = 5mA, f = 100MHz
DS30400 Rev. 6 - 2
2 of 3
www.diodes.com
DDTB (LO-R1) U
© Diodes Incorporated
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