ULN2803 LINEAR INTEGRATED CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD 3 of 6
www.unisonic.com.tw QW-R113-004.E
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL RATINGS UNIT
Input Voltage VIN -0.5~30 V
Output Sustaining Voltage VCE (SUS) -0.5~50 V
Output Current IOUT 500 mA/ch
Clamp Diode Reverse Voltage VR 50 V
Clamp Diode Forward Current IF 500 mA
DIP-18 1.47
Power Dissipation SOP-18 PD 0.54/0.625(Note) W
Operating Temperature TOPR -40 ~ +85 °C
Storage Temperature TSTG -40 ~ +150 °C
Note 1. On glass epoxy PCB (30x30x1.6mm Cu 50%)
2. Absolute maximum ratings are stress ratings onl y and functional device operati on is not implied. The device
could be damaged beyond Absolute maximum ratings.
ELECTRICAL CHARACTERISTICS (Ta=25°C, unless otherwise specified.)
PARAMETER SYMBOL TEST
CIRCUIT TEST CONDITIONS MIN TYP MAX UNIT
Output Leakage Current ICEX 1
VCE=50V,Ta=25°C
VCE=50V,Ta=85°C
50
100 μA
Collector-Emitter
Saturation Voltage VCE(SAT) 2
IOUT=350mA,IIN=500μA
IOUT=200mA,IIN=350μA
IOUT=100mA,IIN=250μA 1.3
1.1
0.9
1.6
1.3
1.1 V
ON IIN(ON) 3 VIN =3.85V,IOUT=350mA 0.93 1.35 mA
Input Current OFF IIN(OFF) 4 IOUT=500μA, Ta=85°C 50 65 μA
Input Voltage (output on) VIN(ON) 5
VCE=2.0V
IOUT=200mA
IOUT=250mA
IOUT=300mA
2.4
2.7
3.0
V
Clamp Diode Reverse Current IR 6
VR=50V, Ta=25°C
VR=50V, Ta=85°C
50
100 μA
Clamp Diode For ward Voltage VF 7 IF=350mA 2.0 V
Input Capacitance CIN 15 25 pF
Turn-On Delay tON 8 VOUT=50V,RL=125Ω,CL=15pF 0.1 1 μS
Turn-Off Delay tOFF 8 VOUT=50V,RL=125Ω,CL=15pF 0.2 1 μS