DTA114WE datasheet(2/3 Pages) ROHM

Part #	DTA114WE

Description	-100mA / -50V Digital transistors (with built-in resistors)

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Manufacturer	ROHM [Rohm]

Direct Link	http://www.rohm.com

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c

2009.06 - Rev.C

Data Sheet

DTA114WE / DTA114WUA / DTA114WKA



Absolute maximum ratings (Ta=25

C)

Parameter

Symbol

VCC

VI

IO

IC(Max.)

PD

Tj

Tstg

Limits

−50

−30 to +10

−100

150

200

DTA114WE

DTA114WUA / DTA114WKA

150

−55 to +150

Unit

V

mA

mW

°C

Supply voltage

Input voltage

Output current

Power

dissipation

Junction temperature

Storage temperature



Electrical characteristics (Ta=25

C)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Conditions

VI(off)

VO(on)

II

IO(off)

GI

fT

R1

−

24

−

7

−

−0.1

−

250

10

−0.8

−0.3

−0.88

−0.5

−

13

V

mA

μA

−

MHz

k

Ω

VCC

= −5V , IO= −100μA

VI(on)

−3

−−

VO

= −0.3V , IO= −2mA

IO

= −10mA , II= −0.5mA

VI

= −5V

VCC

= −50V , VI=0V

IO

= −10mA , VO= −5V

VCE

= −10V , IE=5mA , f=100MHz

∗

−

R2/R1

0.37

0.47

0.57

−−

Input voltage

Output voltage

Input current

Output current

DC current gain

Transition frequency

Input resistance

Resistance ratio

∗ Characteristics of built-in transistor



Electrical characteristic curves

−100

−10

−20

−50

−1

−2

−5

−100m

−200m

−500m

−100μ−1m

−10m

−100m

Fig.1 Input voltage vs. Output current

(ON characteristics)

VO

= −0.3V

OUTPUT CURRENT : IO

(A)

Ta

= −40°C

Ta

=100°C

Ta

= 25°C

−0.5

−3.5

−3

−2.5

−2

−1.5

−1

INPUT VOLTAGE : VI(off) (V)

−1μ

−10μ

−5μ

−2μ

−100μ

−50μ

−20μ

−1m

−10m

−500μ

−200μ

−5m

−2m

Fig.2 Output current vs. Input voltage

(OFF characteristics)

Ta

=100°C

Ta

= −40°C

Ta

=25°C

VCC

= −5V

1k

100

200

500

10

20

50

1

2

5

−100μ−1m

−10m

−100m

VO

= −5V

Fig.3 DC current gain vs. Output current

OUTPUT CURRENT : IO

(A)

Ta

= −40°C

Ta

=100°C

Ta

= 25°C

−1

−100m

−200m

−500m

−20m

−50m

−1m

−10m

−100m

IO / II

= 20

Fig.4 Output voltage vs. Output current

OUTPUT CURRENT : IO

(A)

Ta

= −40°C

Ta

=100°C

Ta

= 25°C

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