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ULN2004A Schematic ( PDF Datasheet ) - Diodes

Teilenummer ULN2004A
Beschreibung DARLINGTON TRANSISTOR ARRAYS
Hersteller Diodes
Logo Diodes Logo 




Gesamt 13 Seiten
ULN2004A Datasheet, Funktion
ULN2002A/ ULN2003A/ ULN2004A
HIGH VOLTAGE, HIGH CURRENT
DARLINGTON TRANSISTOR ARRAYS
Description
The ULN2002A, ULN2003A and ULN2004A are high voltage, high
current Darlington arrays each containing seven open collector
common emitter pairs. Each pair is rated at 500mA. Suppression
diodes are included for inductive load driving, the inputs and outputs
are pinned in opposition to simplify board layout.
Pin Assignments
Device options are designed to be compatible with common logic
families:
ULN2002A (14-25V PMOS)
ULN2003A (5V TTL, CMOS)
ULN2004A (6-15V CMOS, PMOS)
These devices are capable of driving a wide range of loads including
solenoids, relays, DC motors, LED displays, filament lamps, thermal
print-heads and high-power buffers.
The ULN2002A, 2003A and 2004A are available in both a small
outline 16-pin package (SO-16) and DIP-16 package.
SO-16/DIP-16
Features
500mA Rated Collector Current (single output)
High Voltage Outputs: 50V
Output Clamp Diodes
Inputs Compatible with Popular Logic Types
Relay Driver Applications
“Green” Molding Compound (No Br, Sb)
Totally Lead-Free & Fully RoHS Compliant (Note 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
Connection Diagram
1C 2C 3C 4C 5C 6C 7C COM
16 15 14 13 12 11 10
9
12345678
1B 2B 3B 4B 5B 6B 7B E
ULN2002A/ ULN2003A/ ULN2004A
Document number: DS35313 Rev. 6 - 2
1 of 13
www.diodes.com
June 2015
© Diodes Incorporated






ULN2004A Datasheet, Funktion
Parameter Measurement Circuits
Open VCE
Open
ICEX
Fig.1 ICEX Test Circuit
Open VCE
II(off)
IC
Fig.3 II(off) Test Circuit
Open
II VCE IC
Fig. 5 hFE , VCE(sat) Test Circuit
VR
Open
IR
Fig. 7 IR Test Circuit
ULN2002A/ ULN2003A/ ULN2004A
Open VCE
VI
ICEX
Fig.2 ICEX Test Circuit
Open
II(on)
Open
Fig.4 II Test Circuit
Open
II VI(on)
VCE IC
Fig. 6 VI(on) Test Circuit
Open
VF
Fig. 8 VF Test Circuit
IF
ULN2002A/ ULN2003A/ ULN2004A
Document number: DS35313 Rev. 6 - 2
6 of 13
www.diodes.com
June 2015
© Diodes Incorporated

6 Page









ULN2004A pdf, datenblatt
ULN2002A/ ULN2003A/ ULN2004A
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
X1
Y1
Pin 1
X
Y
C
Dimensions
C
X
X1
Y
Y1
Value
(in mm)
1.270
0.670
9.560
1.450
6.400
ULN2002A/ ULN2003A/ ULN2004A
Document number: DS35313 Rev. 6 - 2
12 of 13
www.diodes.com
June 2015
© Diodes Incorporated

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