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A2803 Datasheet(PDF) 4 Page - Allegro MicroSystems

Part No. A2803
Description  High Voltage High Current Darlington Arrays
Download  11 Pages
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Maker  ALLEGRO [Allegro MicroSystems]
Homepage  http://www.allegromicro.com
Logo ALLEGRO - Allegro MicroSystems

A2803 Datasheet(HTML) 4 Page - Allegro MicroSystems

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2803 THRU 2824
HIGH-VOLTAGE,
HIGH-CURRENT
DARLINGTON ARRAYS
www.allegromicro.com
3
Test
Applicable
Limits
Characteristic
Symbol
Fig.
Devices
Test Conditions
Min.
Typ.
Max.
Units
Output Leakage Current
ICEX
1A
All
VCE = 50 V, TA = 25°C—
< 1
50
µA
VCE = 50 V, TA = 70°C
< 1
100
µA
1B
ULx2804x
VCE = 50 V, TA = 70°C, VIN = 1.0 V
< 5
500
µA
Collector-Emitter
VCE(SAT)
2
All
IC = 100 mA, IB = 250 µA
0.9
1.1
V
Saturation Voltage
lC = 200 mA, IB = 350 µA
1.1
1.3
V
IC = 350 mA, IB = 500 µA
1.3
1.6
V
Input Current
IIN(ON)
3
ULx2803x
VIN = 3.85 V
0.93
1.35
mA
ULx2804x
VIN = 5.0 V
0.35
0.5
mA
VIN = 12 V
1.0
1.45
mA
IIN(OFF)
4
All
lC = 500 µA, TA = 70°C50
65
µA
Input Voltage
VIN(ON)
5
ULx2803x
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
ULx2804x
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
Input Capacitance
CIN
All
15
25
pF
Turn-On DelaytPLH
8
All
0.5 EIN to 0.5 EOUT
0.25
1.0
µs
Turn-Off DelaytPHL
8
All
0.5 EIN to 0.5 EOUT
0.25
1.0
µs
Clamp Diode
IR
6
All
VR = 50 V, TA = 25°C—
50
µA
Leakage Current
VR = 50 V, TA = 70°C
100
µA
Clamp Diode
VF
7
All
IF = 350 mA
1.7
2.0
V
Forward Voltage
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.
Types ULx2803A, ULx2803LW, ULx2804A, and ULx2804LW
ELECTRICAL CHARACTERISTICS at +25
°C (unless otherwise noted).
The ULx2804 is discontinued.
Shown for reference only.


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