Hefei Purple Horn E-Commerce Co., Ltd.
| Current - Collector(Ic) | 500mA |
| Description | 500mA SOP-16 Bipolar Transistor Arrays RoHS |
| Mfr. Part # | ULN2003-DW |
| Package | SOP-16 |
| Model Number | ULN2003-DW |
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Product Specification
| Current - Collector(Ic) | 500mA | Description | 500mA SOP-16 Bipolar Transistor Arrays RoHS |
| Mfr. Part # | ULN2003-DW | Package | SOP-16 |
| Model Number | ULN2003-DW |
The ULN2003 is a monolithic high-voltage, high-current Darlington transistor array. It internally contains seven independent Darlington drive channels, each with a freewheeling diode for inductive loads like relays and stepper motors. Each Darlington pair can output up to 500mA, with parallel channels offering higher current capability. This array is widely used for relay driving, lighting, LED displays, stepper motors, and as logic buffers. Each channel includes a 2.7K base resistor, allowing direct connection to TTL/CMOS circuits at 5V, simplifying signal processing.
| Parameter | Symbol | Condition | Min | Typical | Max | Unit |
| Absolute Maximum Ratings (TA=25 unless otherwise specified) | ||||||
| Collector-Emitter Voltage | VCE | 40 | V | |||
| COM Terminal Voltage | VCOM | 40 | V | |||
| Input Voltage | VI | 30 | V | |||
| Single Channel Peak Collector Current | ICP | 500 | mA | |||
| Output Clamp Diode Peak Forward Current | IOK | 500 | mA | |||
| Total Emitter Peak Current | IET | -2.5 | A | |||
| Package Thermal Resistance | JA | SOP16 | 63 | /W | ||
| Package Thermal Resistance | JA | DIP16 | 50 | /W | ||
| Maximum Operating Junction Temperature | TJ | 150 | ||||
| Soldering Temperature (10s) | TW | 260 | ||||
| Storage Temperature Range | TS | -65 | +150 | |||
| Recommended Operating Conditions (TA=25 unless otherwise specified) | ||||||
| Collector-Emitter Voltage | VCE | 0 | 40 | V | ||
| Output Current | IOUT | Continuous output, TA=+85, TJ=120 | 100 | mA/ch | ||
| Input Voltage | VIN | 0 | 24 | V | ||
| Input Voltage (Output ON) | VIN(ON) | IOUT=400mA | 2.8 | 24 | V | |
| Input Voltage (Output OFF) | VIN(OFF) | 0 | 0.7 | V | ||
| Clamp Diode Reverse Voltage | VR | 40 | V | |||
| Clamp Diode Peak Forward Current | IF | 350 | mA | |||
| Operating Temperature Range | TA | -20 | +85 | |||
| Operating Junction Temperature | TJ | -20 | +125 | |||
| Power Dissipation | PD | SOP16, TA=+25 | 1.25 | W | ||
| Power Dissipation | PD | SOP16, TA=+85 | 0.65 | W | ||
| Power Dissipation | PD | DIP16, TA=+25 | 1.47 | W | ||
| Power Dissipation | PD | DIP16, TA=+85 | 0.76 | W | ||
| Electrical Characteristics (TA=25 unless otherwise specified) | ||||||
| Turn-on Input Voltage | VIN(ON) | VCE=2V, IC=200mA | 1.9 | 2.4 | V | |
| Turn-on Input Voltage | VIN(ON) | VCE=2V, IC=250mA | 2 | 2.7 | V | |
| Turn-on Input Voltage | VIN(ON) | VCE=2V, IC=300mA | 2.1 | 3 | V | |
| Collector-Emitter Saturation Voltage | VCE(SAT) | VI=2.4V, IC=30mA | 0.8 | 1 | V | |
| Collector-Emitter Saturation Voltage | VCE(SAT) | VI=2.4V, IC=60mA | 0.9 | 1.1 | V | |
| Collector-Emitter Saturation Voltage | VCE(SAT) | VI=2.4V, IC=120mA | 1.0 | 1.2 | V | |
| Collector-Emitter Saturation Voltage | VCE(SAT) | VI=2.4V, IC=240mA | 1.1 | 1.4 | V | |
| Collector-Emitter Saturation Voltage | VCE(SAT) | VI=2.4V, IC=350mA | 1.3 | 1.6 | V | |
| Input Current | II | IC=60mA, VI=12V | 4 | 5.3 | mA | |
| Input Current | II | IC=60mA, VI=6V | 1.7 | 2.2 | mA | |
| Input Current | II | IC=60mA, VI=4.5V | 1.1 | 1.6 | mA | |
| Input Current | II | IC=60mA, VI=2.4V | 0.35 | 0.7 | mA | |
| Clamp Diode Forward Voltage | VF | IF=350mA | 1.6 | 2 | V | |
| Collector Cut-off Leakage Current | ICEX | VCE=40V, II=0 | - | 50 | uA | |
| Collector Breakdown Voltage | VCE | VCE=40V, II=0 | 40 | V | ||
| Clamp Diode Reverse Leakage Current | IR | VR=40V | - | 50 | uA | |
| Clamp Diode Reverse Breakdown Voltage | VR | VR=40V | 40 | V | ||
| Propagation Delay Low-to-High | tPLH | VL=12V, RL=45 | 0.15 | 1 | us | |
| Propagation Delay High-to-Low | tPHL | VL=12V, RL=45 | 0.15 | 1 | us | |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
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