ROHM IMH5A, UMH5N Schematic [ru]

UMH5N / IMH5A

Transistors

General purpose (dual digital transistors)

UMH5N / IMH5A

zFeatu res

1) Two DTC124E chips in a EMT or UMT or SMT
package.

zCircuit schematic

UMH5N

(3) (2) (1)

R

1

R

2

R

R

1

(4) (5) (6)

R

1

=

R

2

=22kΩ

2

IMH5A

(4) (5) (6)

R

1

R

2

R

R

1

(3) (2) (1)

R

1

=

R

2

=22kΩ

2

zAbsolute maximum ratings (Ta = 25°C)

Supply voltage
Input voltage

Collector current
Power dissipation

Junction temperature
Storage temperature

∗1 120mW per element must not be exceeded.
∗2 200mW per element must not be exceeded.

Parameter

UMH5N
IMH5A

Symbol

V

CC

V

IN

I

O

I

C(MAX)

Pd

Tj

Tstg

Limits

50
40

−10
30 mAOutput current

100
150(TOTAL)
300(TOTAL)

150

to

+150

−55

Unit

mA

mW

°C
°C

V
V

∗1
∗2

zPackage, marking, and p ackaging specifications

H5
TR

3000

IMH5A

SMT6

H5

T108
3000

Type

Package

Marking

Code

Basic ordering unit (pieces)

UMH5N

UMT6

zElectrical characteristics (T a = 25°C)

Parameter Symbol Min. Typ. Max. Unit Conditions

I (off)

R

V

V
V

I

O (off)

I (on)

O (on)

I

I

G
f

T

R

2 / R1

I

1

Input voltage
Output voltage

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

∗ Characteristics of built-in transistor

56

15.4

0.8

zDimensions (Unit : mm)

UMH5N

ROHM : UMT6
EIAJ : SC-88

IMH5A

ROHM : SMT6
EIAJ : SC-74

−

3

0.1

−

−

−

−

250

0.5

−

−

0.3

0.36

−

0.5

−

−−−V

22

28.6

1

1.2

(6) (5)(4)

(1) (2)(3)

Each lead has same dimensions

(4) (5) (6)

(3) (2) (1)

Each lead has same dimensions

−

−∗

V

mA

µA

MHz

kΩ

−

V

O

=0.2V, IO=5mA

I

O

=10mA, II=0.5mA

V

I

=5V

CC

=50V, VI=0V

V

O

=5V, IO=5mA

CE

=10V, IE= −5mA , f=100MHz

V

−

−

CC

=5V, IO=100µA

V

V

Rev.C 1/2

UMH5N / IMH5A

Transistors

zElectrical characteristics curves

100

50

20

(V)

I(on)

10

Ta=−40°C

5

2
1

500m

INPUT VOLTAGE : V

200m
100m

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

25°C

100°C

OUTPUT CURRENT : I

Fig.1 Input voltage vs. output current

(ON characteristics)

O

(A)

VO=0.2V

1

500m

(V)

200m

O(on)

100m

50m

20m
10m

5m

OUTPUT VOLTAGE : V

2m
1m

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

Ta=100°C

25°C

−40°C

OUTPUT CURRENT : I

Fig.4 Output voltage vs. output

current

O

lO/lI=20

(A)

10m

VCC=5V

5m
2m

Ta=100°C

(A)

1m

25°C

500µ

−40°C
200µ
100µ

50µ
20µ

10µ

OUTPUT CURRENT : Io

5µ
2µ

1µ

0 3.0

0.5 1.0 1.5 2.0 2.5

INPUT VOLTAGE : V

Fig.2 Output current vs. input voltage

(OFF characteristics)

1k

500

I

200
100

50

20
10

DC CURRENT GAIN : G

I(off)

(V)

Ta=100°C

25°C

−40°C

5

2
1

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

OUTPUT CURRENT : I

Fig.3 DC current gain vs. output

current

VO=5V

O

(A)

Rev.C 2/2