DTA143ZKA datasheet(2/3 Pages) ROHM

Part #	DTA143ZKA

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.B

Data Sheet

DTA143ZM / DTA143ZE / DTA143ZUA / DTA143ZKA



Absolute maximum ratings (Ta=25

C)

Limits

Parameter

Symbol

VCC

150

200

−50

−30 to +5

−100

150

−55 to +150

DTA143ZE

DTA143ZM

DTA143ZUA DTA143ZKA

V

mA

mW

°C

VIN

IO

IC(Max.)

PD

Tj

Tstg

Unit

Supply voltage

Input voltage

Output current

Power dissipation

Junction temperature

Storage temperature



Electrical characteristics (Ta=25

C)

Parameter

Symbol

VI(off)

VI(on)

VO(on)

II

IO(off)

R1

GI

R2/R1

fT

Min.

−

−1.3

−

3.29

80

8

−

−0.1

−

4.7

−

10

250

−0.5

−

−0.3

−1.8

−0.5

6.11

−

12

−

V

VCC

=−5V, IO=−100μA

VO

=−0.3V, IO=−5mA

IO/II

=−5mA/−0.25mA

VI

=−5V

VCC

=−50V, VI=0V

VO

=−5V, IO=−10mA

VCE

=−10V, IE=5mA, f=100MHz

∗

V

mA

μA

k

Ω

−

−−

−

MHz

Typ.

Max.

Unit

Conditions

Input voltage

Output voltage

Input current

Output current

Input resistance

DC current gain

Resistance ratio

Transition frequency

∗ Characteristics of built-in transistor



Electrical characteristic curves

OUTPUT CURRENT : IO

(A)

−200m

−100m

−100μ−1m

−10m

−100m

−200μ−2m

−20m

−500μ−5m

−50m

VO

=−0.3V

−100

−50

−20

−10

−5

−2

−1

−500m

25

°C

100

°C

Ta

=−40°C

Fig.1 Input voltage vs. output current

(ON characteristics)

VCC

=−5V

0

−3.0

−10m

−1μ

−2m

−5m

−1m

−200μ

−500μ

−100μ

−20μ

−50μ

−10μ

−2μ

−5μ

−0.5

−1.0

−1.5

−2.0

−2.5

INPUT VOLTAGE : VI(off)

(V)

Ta

=100°C

25

°C

−40°C

Fig.2 Output current vs. input voltage

(OFF characteristics)

VO

=−5V

−100μ−1m

−10m

−100m

−200μ−2m

−20m

−500μ−5m

−50m

OUTPUT CURRENT : IO

(A)

1k

500

200

100

50

20

10

5

2

1

Ta

=100°C

25

°C

−40°C

Fig.3 DC current gain vs. output

current

lO/lI

=20

−100μ−1m

−10m

−100m

−200μ−2m

−20m

−500μ−5m

−50m

−1

−500m

−200m

−100m

−10m

−50m

−5m

−20m

−2m

−1m

OUTPUT CURRENT : IO

(A)

Ta

=100°C

25

°C

−40°C

Fig.4 Output voltage vs. output

current

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