High Current Darlington Transistor ULN2803AG Features:
250mA rated collector current (per output)
Working Voltage (MAX): 50V
Compatible with various input and logic types
High Current Darlington Transistor ULN2803AG Applications:
Relay Driver
Letter Hammer Drive
Light driver
Logic Drive
High Current Darlington Transistor ULN2803AG's Limit Values:
Unless otherwise specified, TA=25℃
| Parameters | Symbol | Numeric | Unit |
| Voltage between the collector and emitter | VCE | 50 | V |
| Input Voltage | VI | 30 | |
| Cathode Current Peak | IC | 250 | mA |
| Total发射端电流 | IOK | 1500 | |
| Operating Temperature | Topr | -20~+85 | ℃ |
| Storage Temperature | Tstg | -65~+150 |
High Current Darlington Transistor ULN2803AG's electrical characteristics:
Unless otherwise specified, TA=25℃
| Parameters | Terms | Minimum value | Typical Value | zuiHigh Value | Unit |
| VI(ON)Input Voltage | VCE=2V,IC=200mA | 2.4 | V | ||
| VCE=2V,IC=250mA | 2.7 | ||||
| VCE=2V,IC=300mA | 3 | ||||
| VCE(SAT)Collector-Emitter Saturation Voltage | II=250uA,IC=100mA | 0.9 | 1.1 | ||
| II=350uA,IC=200mA | 1 | 1.3 | |||
| II=500uA,IC=350mA | 1.2 | 1.6 | |||
| ICEXCathode Cut-off Current | VCE=50V,II=0 | 50 | uA | ||
| VCE=50V,II=0,Tamb=70℃ | 100 | ||||
| VFForward Clamping Voltage | IF=350mA | 1.7 | 2 | V | |
| II(OFF)Output Current in Off State | VCE=50V,IC=500mA,Tamb=70℃ | 50 | 65 | uA | |
| IIInput Current | VI=3.85V | 0.95 | 1.35 | mA | |
| IRReverse Bias Current | VR=50V | 50 | uA | ||
| VR=50V,Tamb=70℃ | 100 | ||||
| CIInput Capacitor | VI=0,f=MHz | 15 | 25 | pF |
