ROHM IMD10A Technical data

IMD10A

Transistors

Power management (dual digital transistors)

IMD10A

zFeatures

1) Two digital class transistors in a SMT package.

2) Up to 500mA can be driven.

3) Low V

CE(sat) of drive transistors for low power

dissipation.

zDimensions (Unit : mm)

(4) (5) (6)

(3) (2) (1)

ROHM : SMT6
EIAJ : SC-74

Each lead has same dimensions

zPackage, marking, and p ackaging specifications

Part No. IMD10A

Package

Marking

Code

Basic ordering unit (pieces)

SMT6

D10
T108
3000

zAbsolute maximum ratings (Ta=25°C)

DTr

1

Parameter Symbol
Supply voltage
Input voltage
Collector current

DTr

2

Parameter Symbol
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current

CC

V

V

IN

I

C

CBO

V
V

CEO

V

EBO

I

C

Total

Parameter Symbol
Power dissipation
Junction temperature
Storage temperature

200mW per element must not be exceeded.

∗

Pd

Tj

Tstg

300(TOTAL)

−55 to +150

zEquivalent circuit

(4) (5) (6)

R2

R1

Unit

V

mA

Unit

V
V
V

mA

Unit
mW

°C
°C

DTr1

R1

R1=10kΩ
R2=100Ω

∗

DTr2

(3) (2) (1)

Limits

−50

−5 to +5V

−500

Limits

50
50

5

100

Limits

150

Rev.B 1/3

Transistors

zElectrical characteristics (T a=25°C)

DTr

1

Parameter

Input voltage
Output voltage

Input current
Output current
DC current gain
Transition frequency
Input resistance
Resistance ratio

Transition frequency of the device.

∗

DTr

2

Parameter Symbol Min. Typ. Max. Unit Conditions
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
Collector-emitter saturation voltage
DC current transfer ratio

Transition frequency f
Input resistance

Transition frequency of the device.

∗

Symbol

V

I(off)

V

I(on)

V

O(on)

I

I

I

O(off)

G

f

T

R

1

R2 /

CBO

BV
BV

CEO

BV

EBO

I

CBO

I

EBO

V

CE(sat)

h

FE

T

R

1

IMD10A

Min. Typ. Max. Unit Conditions

−

−

0.3

1.5

−

−

−

−

I

68

−

70

1

80 100 120

50
50

5

R

−

−

−

1007250

−

−

−−

0.1

0.3

−

−

−

−

−

200
100

−

−

−

−

−

−

250 MHz∗VCE=

10

−

−

130

600

25

0.5

−

−

−

−

−

0.5

0.5

0.3

−

13

CC

= −5V , IO= −100µA

V

V

VO= −0.3V , IO= −100mA

O

= −100mA , II= −5mA

V

I

I

= −2V

V

mA

V

CC

µA

−

MHz

Ω

= −50V , VI=

I

O

= −100mA , VO= −5V

VCE= −10V , IE=

−

I

V

C

=

50µA

V

I

C

=

1mA

V

I

E

=

µA
µA

kΩ

50µA

CB

=

50V

V
V

EB

=

V

−

4V

I

C

=

10mA , IB=

V

CE

=

5V , IC=
10V , IE= −5mA , f=100MHz

0V

50mA , f=100MHz

−

−

1mA

1mA

−

∗

Rev.B 2/3

Transistors

zElectrical characteristic curves

1k

Ta=

100

500

I

200
100

50

20
10

DC CURRENT GAIN : G

5

2
1

−500µ

°C

25

°C

−40

°C

−1m −2m −5m −10m−20m −50m

OUTPUT CURRENT : I

Fig.1 DC current gain vs.
Output current characteristics

−10m

−5m

−2m

(A)

−1m

−500µ

−200µ

−100µ

−50µ

−20µ

−10µ

OUTPUT CURRENT : Io

−5µ

−2µ

−1µ

0 −1 −2 −3

Fig.4 Output current vs.
Input voltage (OFF characteristics)

Ta=

100

25

−40

INPUT VOLTAGE : V

°C
°C
°C

VO

−100m−200m

O

(A)

I(off)

(V)

= −

VCC=−5V

5V

−

500m

(V)

−

200m

O(on)

−

100m

−

−

−

OUTPUT VOLTAGE : V

−500m

Ta=

100

°C

25

°C

−

40

50m

20m
10m

−

5m

−

2m

−

1m

−500µ−1m −2m −5m −10m −20m −50m −100m −200m −500m
OUTPUT CURRENT : I

°C

1

−

Fig.2 Output voltage vs.
Output current characteristics

1k

500

FE

200
100

Ta=

100

°C

25

50

20
10

5

DC CURRENT GAIN : h

2
1

100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m

°C

−

40

°C

COLLECTOR CURRENT : I

Fig.5 DC current gain vs. Collector current

IMD10A

−100

IO/I

I

=

20/1

O

(A)

−50

−20

(V)

I(on)

−10

−5
Ta=

−40

°C

25

−2

−1

−500m

INPUT VOLTAGE : V

−200m

−100m

−500µ

°C

100

°C

−1m −2m −5m −10m −20m −50m −100m −200m −500m

OUTPUT CURRENT : I

V

O

(A)

Fig.3 Input voltage vs. Output current
(ON characteristics)

1

(V)

V

CE

=

5V

500m

CE (sat)

200m
100m

COLLECTOR SATURATION VOLTAGE : V

C

(A)

Ta=

100

°C

25

50m

20m
10m

5m

2m
1m

100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m

°C

−

40

°C

COLLECTOR CURRENT : I

C

(A)

Fig.6 Collector-emitter saturation voltage
vs. Collector current

O

= −

lC/lB=10

0.3V

Rev.B 3/3

Appendix

Notes

No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.

The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level
of reliability and the malfunction of which would directly endanger human life (such as medical
instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers
and other safety devices), please be sure to consult with our sales representative in advance.
It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance
of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow
for sufficient safety f eatures, such as extra margin, anti-flammability, and fail-safe measures when designing in
order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM
cannot be held responsible for any damages arising from the use of the products under conditions out of the
range of the specifications or due to non-compliance with the NOTES specified in this catalog.

Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact your nearest sales office.

ROHM Customer Support System

www.rohm.com

THE AMERICAS / EUROPE / ASIA / JAPAN

Contact us : webmaster@ rohm.co.jp

Copyright © 2008 ROHM CO.,LTD.

21 Saiin Mizosaki-cho, Ukyo-ku, Kyoto 615-8585, Japan

TEL : [phone]
FAX : [phone]

Appendix1-Rev2.0