ULN2801A, ULN2802A, ULN2803A, ULN2804A Maximum ratings
Doc ID 1536 Rev 3 5/14
3 Maximum ratings
Table 2. Absolute maximum ratings
Symbol Parameter Value Unit
V
O
Output voltage 50 V
V
I
Input voltage (for ULN2802A - ULN2803A - ULN2804A) 30 V
I
C
Continuous collector current 500 mA
I
B
Continuous base current 25 mA
P
TOT
Power Dissipation (one Darlington pair) 1
W
Power Dissipation (total package) 2.25
T
A
Operating ambient temperature range - 20 to 85 °C
T
STG
Storage temperature range - 55 to 150 °C
T
J
Junction temperature -20 to 150 °C
Table 3. Thermal data
Symbol Parameter Value Unit
R
thJA
Thermal resistance junction-ambient 55 °C/W