ULN2076B STMicroelectronics, ULN2076B Datasheet

Darlington Transistors 1.5 Amp Quad Switch

ULN2076B

Manufacturer Part Number
ULN2076B
Description
Darlington Transistors 1.5 Amp Quad Switch
Manufacturer
STMicroelectronics
Datasheet

Specifications of ULN2076B

Configuration
Quad
Transistor Polarity
NPN
Mounting Style
Through Hole
Package / Case
PowerPDIP
Collector- Emitter Voltage Vceo Max
50 V
Maximum Dc Collector Current
1.75 A
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 20 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
Description
Designed to interface logic to a wide variety of
high current, high voltage loads, these devices
each contain four NPN Darlington switches
delivering up to 1.5 A with a specified minimum
breakdown of 50 V and a sustaining voltage of 35
V measured at 100 mA. The ULN2064B,
ULN2066B and ULN2068B contain integral
suppression diodes for inductive loads have
common emitters. The ULN2074B feature
isolated Darlington pinouts and is intended for
Table 1.
January 2009
Output current to 1.5 A for each Darlington
Minimum breakdown 50 V
Sustaining voltage at least 35 V
Integral suppression diodes (ULN2064B,
ULN2066B and ULN2068B
Isolated Darlington pinout (ULN2074B)
Versions compatible with all popular logic
families
Device summary
Part numbers
ULN2064B
ULN2066B
ULN2068B
ULN2074B
50 V - 1.5 A quad Darlington switches
Rev 2
applications such as emitter follower
configurations. Inputs of the ULN2064B,
ULN2068B and ULN2074B are compatible with
popular 5 V logic families and the ULN2066B are
compatible with 6 - 15 V CMOS and PMOS. Type
ULN2068B includes a pre-driver stage to reduce
loading on the control logic.
ULN2064B, ULN2066B
ULN2068B, ULN2074B
PowerDIP-16
PowerDIP-16
PowerDIP-16
PowerDIP-16
PowerDIP-16
Package
www.st.com
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ULN2076B Summary of contents

Page 1

Features ■ Output current to 1.5 A for each Darlington ■ Minimum breakdown 50 V ■ Sustaining voltage at least 35 V ■ Integral suppression diodes (ULN2064B, ULN2066B and ULN2068B ■ Isolated Darlington pinout (ULN2074B) ■ Versions compatible with all ...

Page 2

Contents 1 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 3

Diagram Figure 1. Schematic diagrams ULN2064B 350 IN ULN2066B ULN2068B: R ULN2074B 350 900 IN S 3/14 ...

Page 4

Pin configuration Figure 2. Pin connections (top view) ULN2064B ULN2066B 4/14 ULN2068B ULN2074B ...

Page 5

Maximum ratings Table 2. Absolute maximum ratings Symbol V Output voltage CEX V Output sustaining voltage CE(SUS) I Output current O Input voltage ULN2066B - 2074B V I Input voltage ULN2064B - 2068B I Input current I V Supply ...

Page 6

Electrical characteristics Table 3. Electrical characteristics (T Symbol Parameter Output leakage current I CEX (Figure 5) Collector-emitter sustaining V CE(SUS) voltage (Figure 4) Collector-emitter saturation V CE(SAT) voltage (Figure 5) I Input current (Figure 6) I(ON) V Input voltage ...

Page 7

Test circuits Figure 3. Output leakage current Figure 5. Collector-emitter saturation voltage Figure 6. Figure 7. Input voltage Figure 4. Collector-emitter sustaining voltage Input current (ON) Figure 8. Clamp diode leakage current 7/14 ...

Page 8

Figure 9. Clamp diode forward voltage Figure 11. Input current as a function of input voltage Figure 13. Collector current as a function of input current 8/14 Figure 10. Supply current Figure 12. Input current as a function of input ...

Page 9

Mounting instructions The R can be reduced by soldering the GND pins to a suitable copper area of the printed thJA circuit board (Figure The diagram of Figure 16 function of the side " " of two equal square ...

Page 10

Typical applications Figure 18. Common-anode LED drivers Figure 19. Common-cathode LED drivers 10/14 ...

Page 11

Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: ECOPACK® ...

Page 12

Dim. Min. Typ. Max. Min. a1 0.51 0.020 B 0.85 1.40 0.033 b 0.50 b1 0.38 0.50 0.015 D 20.0 E 8.80 e 2.54 e3 17.78 F 7.10 I 5.10 L 3.30 Z 1.27 12/14 inch. MECHANICAL DATA Typ. ...

Page 13

Revision history Table 4. Document revision history Date Revision 12-Sep-2003 1 22-Jan-2009 2 Changes First release Modified Table 1 on page 1. 13/14 ...

Page 14

... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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