DTC144EUBTL - Rohm Semiconductor

Datasheet

www.rohm.com

DTC144E series

NPN 100mA 50V Digital Transistors (Bias Resistor Built-in Transistors)

lOutline

lFeatures

1) Built-In Biasing Resistors, R1 = R2 = 47kW.

2) Built-in bias resistors enable the configuration of

an inverter circuit without connecting external

input resistors (see inner circuit).

3) The bias resistors consist of thin-film resistors

with complete isolation to allow negative biasing

of the input. They also have the advantage of

completely eliminating parasitic effects.

4) Only the on/off conditions need to be set for

operation, making the circuit design easy.

5) Complementary PNP Types :DTA144E series

6) Complex transistors :EMH2 /UMH2N /IMH2A

lInner circuit

/EMH6 /UMH6N /IMH6A （NPN type）

7) Lead Free/RoHS Compliant.

lApplication

Switching circuit, Inverter circuit, Interface circuit,

Driver circuit

lPackaging specifications

VMT3

EMT3F

EMT3

UMT3F

UMT3

SMT3

3,000

26

DTC144EKA

SMT3

2928

T146

180

8

3,000

26

DTC144EUA

UMT3

2021

T106

180

8

DTC144EUB

UMT3F

2021

TL

180

DTC144EE

EMT3

1616

TL

180

3,000

26

8

3,000

26

8

TL

180

8

3,000

26

Tape width

(mm)

Basic

ordering

unit (pcs)

Marking

DTC144EM

VMT3

1212

T2L

180

8

8,000

Reel size

(mm)

26

DTC144EEB

EMT3F

1616

Part No.

Package

size

(mm)

Taping

code

Parameter

Value

VCC

50V

IC(MAX.)

100mA

R1

47kW

R2

47kW

DTC144EM

(SC-105AA)

OUT

IN GND

OUT

IN

GND

DTC144EUB

(SC-85)

DTC144EE

SOT-416 (SC-75A)

DTC144EKA

SOT-346 (SC-59)

DTC144EUA

SOT-323 (SC-70)

DTC144EEB

(SC-89)

OUT

IN

GND

OUT

IN GND

OUT

IN

GND

OUT

IN

GND

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2012.04 - Rev.A

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Data Sheet

DTC144E series

lAbsolute maximum ratings (Ta = 25C)

Supply voltage

Input voltage

Output current

Collector current

Power dissipation

Junction temperature

Range of storage temperature

lElectrical characteristics(Ta = 25C)

*1 Characteristics of built-in transistor

*2 Each terminal mounted on a reference footprint

MHz

Transition frequency

fT *1

VCE = 10V, IE = -5mA,

f = 100MHz

-

250

-

kW

Resistance ratio

R2/R1

-

0.8

1

1.2

-

Input resistance

R1

-

32.9

47

61.1

mA

DC current gain

GI

VO = 5V, IO = 5mA

68

-

Output current

IO(off)

VCC = 50V, VI = 0V

-

0.5

V

Input current

II

VI = 5V

-

0.18

mA

Output voltage

VO(on)

IO / II = 10mA / 0.5mA

-

0.1

0.3

V

VI(on)

VO = 0.3V, IO = 2mA

3

-

0.5

Input voltage

VI(off)

VCC = 5V, IO = 100μA

-

Parameter

Symbol

Conditions

Unit

Min.

Typ.

Max.

Tj

150

C

Tstg

-55 to +150

C

IC(MAX.)*1

100

mA

DTC144EM

DTC144EEB

DTC144EE

PD *2

150

mW

DTC144EUB

DTC144EUA

DTC144EKA

200

mW

VIN

-10 to +40

V

IO

30

mA

Parameter

Symbol

Values

Unit

VCC

50

V

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2012.04 - Rev.A

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Data Sheet

DTC144E series

lElectrical characteristic curves(Ta = 25°C)

Fig.1 Input voltage vs. output current

(ON characteristics)

INPUT VOLTAGE : VI(on) [V]

OUTPUT CURRENT : IO [A]

Fig.2 Output current vs. input voltage

(OFF characteristics)

OUTPUT CURRENT : IO [A]

INPUT VOLTAGE : VI(off)[V]

Fig.3 Output current vs. output voltage

OUTPUT CURRENT : IO [mA]

OUTPUT VOLTAGE : VO [V]

Fig.4 DC current gain vs. output current

DC CURRENT GAIN : GI

OUTPUT CURRENT : IO [A]

0

10

20

30

0 5 10

0A

70μA

80μA

100μA

110μA

120μA

90μA

II=

Ta=25ºC

60μA

30μA

40μA

50μA

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2012.04 - Rev.A

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Data Sheet

DTC144E series

lElectrical characteristic curves(Ta = 25°C)

Fig.5 Output voltage vs. output current

OUTPUT VOLTAGE : VO(on) [V]

OUTPUT CURRENT : IO [A]

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2012.04 - Rev.A

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Data Sheet

DTC144E series

lDimensions (Unit : mm)

Dimension in mm/inches

VMT3

Patterm of terminal position areas

b1

D

e b

E

H

x S A

Ac

L

Lp

A1

A

S

e1

l1

b2

b3

l1

e

MIN MAX MIN MAX

A 0.45 0.55 0.018 0.022

A1 0.00 0.10 0 0.004

b 0.17 0.27 0.007 0.011

b1 0.27 0.37 0.011 0.015

c 0.08 0.18 0.003 0.007

D 1.10 1.30 0.043 0.051

E 0.70 0.90 0.028 0.035

e

HE1.10 1.30 0.043 0.051

L 0.10 0.30 0.004 -

Lp 0.20 0.40 0.008 -

x - 0.10 - 0.004

MIN MAX MIN MAX

e1

b2 - 0.37 - 0.015

b3 - 0.47 - 0.019

l1 - 0.50 - 0.02

DIM

MILIMETERS

INCHES

0.80

0.03

DIM

MILIMETERS

INCHES

0.40

0.02

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2012.04 - Rev.A

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Data Sheet

DTC144E series

lDimensions (Unit : mm)

Dimension in mm/inches

EMT3F

Patterm of terminal position areas

D

e

E

H

A

b

x S A

L

c

Lp

A2A1

S

e1

e

b2

l1

A

MIN MAX MIN MAX

A 0.65 0.85

A1 0.00 0.10 0 0.004

A2 0.60 0.80 0.024 0.031

b 0.21 0.36 0.008 0.014

c 0.08 0.18 0.003 0.007

D 1.50 1.70 0.059 0.067

E 0.76 0.96 0.03 0.038

e

HE1.50 1.70 0.059 0.067

L

Lp 0.35 0.55 0.014 0.022

x - 0.10 - 0.004

MIN MAX MIN MAX

e1 - 1.05 - 0.041

b2 - 0.46 - 0.018

l1 - 0.65 - 0.026

DIM

0.50

0.02

0.37

0.015

MILIMETERS

INCHES

DIM

MILIMETERS

INCHES

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2012.04 - Rev.A

www.rohm.com

Data Sheet

DTC144E series

lDimensions (Unit : mm)

Dimension in mm/inches

EMT3

Patterm of terminal position areas

b1

D

eb

E

HE

x S A

A

c

Q

A3

L1

Lp

A1

A

S

e1

l1

b3

e

b2

MIN MAX MIN MAX

A 0.60 0.80 0.024 0.031

A1 0.00 0.10 0 0.004

A3

b 0.15 0.30 0.006 0.012

b1 0.25 0.40 0.01 0.016

c 0.10 0.20 0.004 0.008

D 1.50 1.70 0.059 0.067

E 0.70 0.90 0.028 0.035

e

HE1.40 1.80 0.055 0.071

L1 0.10 - 0.004 -

Lp 0.15 - 0.006 -

Q 0.05 0.25 0.002 0.01

x - 0.10 - 0.004

MIN MAX MIN MAX

e1

b2 - 0.40 - 0.016

b3 - 0.50 - 0.02

l1 - 0.70 - 0.028

0.25

0.01

DIM

MILIMETERS

INCHES

1.10

0.04

DIM

MILIMETERS

INCHES

0.50

0.02

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2012.04 - Rev.A

www.rohm.com

Data Sheet

DTC144E series

lDimensions (Unit : mm)

Dimension in mm/inches

UMT3F

Patterm of terminal position areas

D

E

H

be

x S A c

L

Lp

A1 A2

S

e1

e

l1

b2

E

A

MIN MAX MIN MAX

A 0.85 1.05 0.033 0.041

A1 0.00 0.10 0 0.004

A2 0.80 1.00 0.031 0.039

b 0.27 0.42 0.011 0.017

c 0.08 0.18 0.003 0.007

D 1.90 2.10 0.075 0.083

E 1.15 1.35 0.045 0.053

e

HE2.00 2.20 0.079 0.087

L

Lp 0.43 0.63 0.017 0.025

x - 0.10 - 0.004

MIN MAX MIN MAX

e1

b2 - 0.52 - 0.02

l1 - 0.83 - 0.033

INCHES

0.65

0.03

0.02

DIM

MILIMETERS

0.425

DIM

MILIMETERS

INCHES

1.47

0.058

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2012.04 - Rev.A

www.rohm.com

Data Sheet

DTC144E series

lDimensions (Unit : mm)

Dimension in mm/inches

UMT3

Patterm of terminal position areas

E

x S A

A

E

D

b

c

Q

A3

L1

Lp

A1

b2

l1

A

S

e

H

e

e1

MIN MAX MIN MAX

A 0.80 1.00 0.031 0.039

A1 0.00 0.10 0 0.004

A3

b 0.15 0.30 0.006 0.012

c 0.10 0.20 0.004 0.008

D 1.90 2.10 0.075 0.083

E 1.15 1.35 0.045 0.053

e

HE2.00 2.20 0.079 0.087

L1 0.20 0.50 0.008 0.02

Lp 0.25 0.55 0.01 0.022

Q 0.10 0.30 0.004 0.012

x - 0.10 - 0.004

MIN MAX MIN MAX

e1

b2 - 0.50 - 0.02

l1 - 0.65 - 0.026

0.25

0.01

DIM

MILIMETERS

INCHES

1.55

0.06

DIM

MILIMETERS

INCHES

0.65

0.03

9/10

2012.04 - Rev.A

www.rohm.com

Data Sheet

DTC144E series

lDimensions (Unit : mm)

Dimension in mm/inches

SMT3

Patterm of terminal position areas

E

D

E

bx S A

A

c

Q

A3

L1

Lp

A1

A

S

e

H

b2

l1

e

e1

MIN MAX MIN MAX

A 1.00 1.30 - 0.051

A1 0.00 0.10 0 0.004

A3

b 0.35 0.50 0.014 0.02

c 0.09 0.25 0.004 0.01

D 2.80 3.00 0.11 0.118

E 1.50 1.80 0.059 0.071

e

HE2.60 3.00 0.102 0.118

L1 0.30 0.60 0.012 0.024

Lp 0.40 0.70 0.016 0.028

Q 0.20 0.30 0.008 0.012

x - 0.10 - 0.004

y - 0.10 - 0.004

MIN MAX MIN MAX

e1

b2 0.60 - 0.024

l1 - 0.90 - 0.035

0.25

0.01

DIM

MILIMETERS

INCHES

2.10

0.08

DIM

MILIMETERS

INCHES

0.95

0.04

10/10

2012.04 - Rev.A

R1120A

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