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TSZ02201-0GPG0GZ00010-1-2
© 2017 ROHM Co., Ltd. All rights reserved.
24.Aug.2018 Rev.009
www.rohm.com
TSZ22111・14・001
1
16
15
14
13 12
11
10
9
7
8
5
6
3
42
VCC
VCC
VCC
μCOM
7 Circuits
Darlington Transistor Array
BA12003DF-Z BA12004DF-Z
General Description
BA12003DF-Z, BA12004DF-Z are darlington transistor
array consist of 7circuits, input resistor to limit base
current and output surge absorption clamp diode.
Features
■ Built-in 7 circuits
■ High output break down voltage
■ High DC output current gain
■ Built-in input resistor to limit base current
■ Built-in output surge absorption clamp diode
Applications
■ Motor Drivers
■ LED Drivers
■ Solenoid Drivers
■ Low Side Switch
Key Specifications
■ Output break down voltage： VCE=60V(max)
■ Output current： Io=500mA/ch(max)
■ Operating supply voltage range： -0.5V to +30V
■ Operating temperature range： -40°C to +85°C
■ DC current gain： hfe=1000(min)
■ Input resistor： BA12003DF-Z Rin=2.7kΩ
BA12004DF-Z Rin=10.5kΩ
Typical Application Circuit
Packages W(Typ) x D(Typ) x H(Max)
SOP-J16A 9.90mm x 6.00mm x 1.725mm
○Product structure: Silicon monolithic integrated circuit ○This product has not designed protection against radioactive rays
SOP-J16A
BA12003DF-Z / BA12004DF-Z
Datashee
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2/13
BA12003DF-Z BA12004DF-Z
TSZ02201-0GPG0GZ00010-1-2
© 2017 ROHM Co., Ltd. All rights reserved.
24.Aug.2018 Rev.009
www.rohm.com
TSZ22111・15・001
SOP-J16A
(TOP VIEW)
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
Pin Configuration Block Diagram
Pin Description
Pin No.
Pin Name
Function
Pin No.
Pin Name
Function
1
IN1
Input 1
9
COM
Clamp diode cathode
2
IN2
Input 2
10
OUT7
Output 7
3
IN3
Input 3
11
OUT6
Output 6
4
IN4
Input 4
12
OUT5
Output 5
5
IN5
Input 5
13
OUT4
Output 4
6
IN6
Input 6
14
OUT3
Output 3
7
IN7
Input 7
15
OUT2
Output 2
8
GND
Ground
16
OUT1
Output 1
I/O Equivalence Circuit
Note : The diode indicating the junction with a dotted line is a parasitic element.
Note : The input and output parasitic diodes cannot be used as clamp diodes.
2.7kΩ
7.2kΩ 3kΩ
IN
[Pin.1 to 7]
OUT
[Pin.10 to 16]
COM [Pin.9]
GND [Pin.8]
10.5kΩ
7.2kΩ 3kΩ
IN
[Pin.1 to 7]
OUT
[Pin.10 to 16]
COM [Pin.9]
GND [Pin.8]
BA12003DF-Z
BA12004DF-Z
16
15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
IN1
IN2
IN3
IN4
IN5
IN6
IN7
GND
OUT
1
COM
OUT
2
OUT
3
OUT
4
OUT
5
OUT
6
OUT
7