DDTD (LO-R1) C

Document number: DS30399 Rev. 8 - 2

3 of 3

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July 2021

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DDTD (LO-R1) C

Electrical Characteristics - R1, R2 Types (@ TA = +25°C, unless otherwise specified.)

Characteristic

Symbol

Min

Typ

Max

Unit

Test Condition

Input Voltage

DDTD122LC

DDTD142JC

Vl(off)

0.3

0.3





V

VCC = 5V, IO = 100µA

DDTD122LC

DDTD142JC

Vl(on)





2.0

2.0

V

VO = 0.3V, IO = 20mA

VO = 0.3V, IO = 20mA

Output Voltage

VO(on)





0.3V

V

IO/Il = 50mA/2.5mA

Input Current

DDTD122LC

DDTD142JC

Il





28

13

mA VI = 5V

Output Current

IO(off)





0.5

µ

A

VCC = 50V, VI = 0V

DC Current Gain

DDTD122LC

DDTD142JC

Gl

56

56







VO = 5V, IO = 50mA

Gain-Bandwidth Product (Note 6)

fT



200



MHz VCE = 10V, IE = 5mA, f = 100MHz

Electrical Characteristics - R1- Only, R2- Only Types (@ TA = +25°C, unless otherwise specified.)

Characteristic

Symbol

Min

Typ

Max

Unit

Test Condition

Collector-Base Breakdown Voltage

BVCBO

50





V

IC = 50µA

Collector-Emitter Breakdown Voltage

BVCEO

40





V

IC = 1mA

Emitter-Base Breakdown Voltage

DDTD122TC

DDTD142TC

BVEBO

5





V

IE = 50µA

IE = 50µA

Collector Cut-Off Current

ICBO





0.5

µA

VCB = 50V

Emitter Cut-Off Current

DDTD122TC

DDTD142TC

IEBO







0.5

0.5

µA

VEB = 4V

Collector-Emitter Saturation Voltage

VCE(sat)





0.3

V

IC = 50mA, IB = 2.5mA

DC Current Transfer Ratio

DDTD122TC

DDTD142TC

hFE

100

100

250

250

600

600



IC = 5mA, VCE = 5V

Gain-Bandwidth Product (Note 6)

fT



200



MHz VCE = 10V, IE = -5mA, f = 100MHz

Note:

6. Transistor – For Reference Only