ULN2803 View Datasheet(PDF) - Allegro MicroSystems
Part Name
Description
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ULN2803 Datasheet PDF : 10 Pages
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2803 THRU 2824
HIGH-VOLTAGE,
HIGH-CURRENT
DARLINGTON ARRAYS
Types ULx2823A, ULN2823LW, ULx2824A, and ULN2824LW
ELECTRICAL CHARACTERISTICS at +25°C (unless otherwise noted).
Characteristic
Symbol
Output Leakage Current ICEX
Test
Fig.
1A
Collector-Emitter
Saturation Voltage
1B
VCE(SAT)
2
Input Current
IIN(ON)
3
Input Voltage
IIN(OFF)
4
VIN(ON)
5
Input Capacitance
Turn-On Delay
Turn-Off Delay
Clamp Diode
Leakage Current
Clamp Diode
Forward Voltage
CIN
—
tPLH
8
tPHL
8
IR
6
VF
7
Applicable
Devices
All
ULx2824x
All
ULx2823x
ULx2824x
All
ULx2823x
ULx2824x
All
All
All
All
All
Test Conditions
Limits
Min. Typ. Max. Units
VCE = 95 V, TA = 25°C
— < 1 50 µA
VCE = 95 V, TA = 70°C
— < 1 100 µA
VCE = 95 V, TA = 70°C, VIN = 1.0 V — < 5 500 µA
IC = 100 mA, IB = 250 µA
— 0.9 1.1
V
lC = 200 mA, IB = 350 µA
— 1.1 1.3
V
IC = 350 mA, IB = 500 µA
— 1.3 1.6
V
VIN = 3.85 V
— 0.93 1.35 mA
VIN = 5.0 V
— 0.35 0.5 mA
VIN = 12 V
— 1.0 1.45 mA
lC = 500 µA, TA = 70°C
50 65 —
µA
VCE = 2.0 V, lC = 200 mA
— — 2.4
V
VCE = 2.0 V, IC = 250 mA
— — 2.7
V
VCE = 2.0 V, lC = 300 mA
— — 3.0
V
VCE = 2.0 V, lC = 125 mA
— — 5.0
V
VCE = 2.0 V, lC = 200 mA
— — 6.0
V
VCE = 2.0 V, IC = 275 mA
— — 7.0
V
VCE = 2.0 V, lC = 350 mA
— — 8.0
V
— 15 25 pF
0.5 EIN to 0.5 EOUT
0.5 EIN to 0.5 EOUT
VR = 95 V, TA = 25°C
VR = 95 V, TA = 70°C
IF = 350 mA
— 0.25 1.0 µs
— 0.25 1.0 µs
— — 50 µA
— — 100 µA
— 1.7 2.0
V
Complete part number includes prefix to operating temperature range: ULN = -20°C to +85°C, ULQ = -40°C to +85°C
and a suffix to identify package style: A = DIP, LW = SOIC. Note that the ULQ2823LW and ULQ2824LW are not presently
available.
The ULx2823 & ULx2824 are discontinued.
Shown for reference only.
115 Northeast Cutoff, Box 15036
4
Worcester, Massachusetts 01615-0036 (508) 853-5000
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