Datasheet
ULN2803A
SLRS049G –FEBRUARY 1997–REVISED JANUARY 2015
www.ti.com
7 Specifications
7.1 Absolute Maximum Ratings
at 25°C free-air temperature (unless otherwise noted)
(1)
MIN MAX UNIT
Collector-emitter voltage 50 V
Input voltage
(2)
30 V
Peak collector current 500 mA
Output clamp current 500 mA
Total substrate-terminal current –2.5 A
T
J
Operating virtual junction temperature –65 150 °C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values, unless otherwise noted, are with respect to the emitter/substrate terminal GND.
7.2 ESD Ratings
VALUE UNIT
Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins
(1)
±2000
V
(ESD)
Electrostatic discharge V
Charged device model (CDM), per JEDEC specification JESD22-C101,
±500
all pins
(2)
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
7.3 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
I
0 5 V
V
CC
0 50 V
T
J
Junction Temperature -40 125 °C
7.4 Thermal Information
ULN2803A
THERMAL METRIC
(1)
D DW UNIT
18 PINS 18 PINS
R
θJA
Junction-to-ambient thermal resistance 73 66.4
R
θJC(top)
Junction-to-case (top) thermal resistance 40.3 29.5
R
θJB
Junction-to-board thermal resistance 38.9 33.0
°C/W
ψ
JT
Junction-to-top characterization parameter 10.9 6.0
ψ
JB
Junction-to-board characterization parameter 38.7 32.5
R
θJC(bot)
Junction-to-case (bottom) thermal resistance N/A N/A
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
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