IMH23 Datasheet. Www.s Manuals.com. Rohm

User Manual: Marking of electronic components, SMD Codes H2, H2*, H2**, H2***, H2-, H2-***, H20B**, H20D**, H21, H21B**, H21D**, H22B**, H22D**, H23, H23B**, H23D**, H24B**, H24D**, H25B**, H25D**, H26B**, H26D**, H27, H27B**, H27D**, H28B**, H28D**, H29, H29B**, H29D**, H2A, H2A**, H2B**, H2C**, H2D**, H2E**, H2F**, H2G**, H2H**, H2J**, H2K**, H2L**, H2M**, H2N**, H2P**, H2Q**, H2R**, H2S**, H2T**, H2U**, H2V**, H2W, H2W**, H2X**, H2Y**, H2Z**, H2p, H2t. Datasheets APE9101N-HF-3, AX8101A, BCW70, BR3CG3906M, BZX585-C6V8

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IMH23
Transistors

Dual digital transistors
IMH23
zExternal dimensions (Unit : mm)

2.9

0.95
1.9

0.95

(1)
(2)
(3)

(4)

(5)

0.3

(6)

SMT6

1.6

1pin mark

0.8

1.1

2.8
0.15

zFeatures
In addition to the features of regular digital transistors.
1) Low saturation voltage, typically
VCE (sat) =40mV at IC / IB=50mA / 2.5mA, makes these
transistors ideal for muting circuits.
2) These transistors can be used at high current levels,
IC=600mA.
3) Two DTC643T chips in a SMT package.

0.3Min.

Each lead has same dimensions

zStructure
NPN digital transistor
(Built-in resistor type)

Abbreviated symbol : H23

zEquivalent circuit
(4)

(5)

(6)

R1

R1=4.7kΩ

R1

(3)

(2)

(1)

zAbsolute maximum ratings (Ta=25°C)
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector power dissipation
Junction temperature
Storage temperature

Symbol
VCBO
VCEO
VEBO
IC
PC
Tj
Tstg

Limits
20
20
12
600
300(TOTAL)
150
−55 to +150

Unit
V
V
V
mA
mW
°C
°C

∗

∗ 200mW per element must not be a exceeded.

1/2

IMH23
Transistor
zElectrical characteristics (Ta=25°C)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
BVCBO
20
Collector-base breakdown voltage
−
−
V IC=50µA
20
Collector-emitter breakdown voltage BVCEO
−
−
V IC=1mA
BVEBO
12
Emitter-base breakdown voltage
−
−
V IE=50µA
ICBO
Collector cutoff current
−
−
0.5
µA VCB=20V
IEBO
Emitter cutoff current
−
−
0.5
µA VEB=12V
40
Collector-emitter saturation voltage VCE (sat)
−
150 mV IC / IB=50mA / 2.5mA
hFE
VCE=5V, IC=50mA
820
DC current transfer ratio
−
2700
−
R1
3.29 4.7 6.11 kΩ
Input resistance
−
fT
150
Transition frequency
−
−
MHz VCE=10V, IE= −50mA, f=100MHz ∗
Ron
0.55
Output "ON" resistance
−
−
Ω VI=5V, RL=1kΩ, f=1KHz
∗Transition frequency of the device.

zPackaging specifications and hFE

Type

Package

SMT6

Packaging type

Taping

Code

T110

Basic ordering unit (pieces)

3000

IMH23

zElectrical characteristic curves
10000

Ta=100°C
Ta=25°C
Ta= −40°C

1000

100
0.1

1

10

100

IC / IB=20

1000

100
Ta=100°C
Ta=25°C
Ta= −40°C

10

1
0.1

1000

COLLECTOR CURRENT : IC (mA)

1

10

100

1000

COLLECTOR CURRENT : IC (mA)

Fig.1 DC Current Gain vs.
Collector Current

1000

ON RESISTANCE : Ron (Ω)

VCE=5V

COLLECTOR SATURATION
VOLTAGE : VCE (sat) (mV)

DC CURRENT GAIN : hFE

10000

Fig.2 Collector-Emitter Saturation
Voltage vs. Collector Current

Ta=25°C
f=1kHz
RL=1kΩ
hFE=1500 (5V / 50mA)

100

10

1

0.1
0.1

1

10

100

INPUT VOLTAGE : VI (V)

Fig.3 "ON" resistance vs. Input Voltage

zRon measurement circuit
RL=1kΩ

Input
vi
100mV
(rms)
f=1kHz

Ron=

v0
×RL
vi−v0

V Output
v0
vI

Fig.4 Output "ON" resistance (Ron)
measurement circuit

2/2

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 with 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.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.

Appendix1-Rev1.1

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