Compact HANSCHIP semiconductor ULN2004DRG integrated Darlington array designed for 6 to 15 volt CMOS and PMOS logic
Product Description
The ULN2003 and ULN2004 are high voltage, high current Darlington arrays, each containing seven open collector Darlington pairs with common emitters. Each channel is rated at 500 mA and can withstand peak currents of 600 mA. Suppression diodes are included for inductive load driving, and the inputs are pinned opposite the outputs to simplify board layout. These versatile devices are useful for driving a wide range of loads including solenoids, relays, DC motors, LED displays, filament lamps, thermal printheads, and high power buffers. The ULN2003 interfaces with 5V TTL and CMOS logic, while the ULN2004 interfaces with 6-15V CMOS and PMOS logic.
Product Attributes
- Brand: Hanschip Semiconductor
- Origin: China
Technical Specifications
| Parameter | ULN2003 | ULN2004 | Unit |
| Output Voltage (VO) | 50 | V | |
| Input Voltage (VI) | 30 | V | |
| Continuous Collector Current (IC) | 500 | mA | |
| Continuous Base Current (IB) | 25 | mA | |
| Operating Ambient Temperature Range (TA) | -40 to 85 | C | |
| Storage Temperature Range (TSTG) | -55 to 150 | C | |
| Junction Temperature (TJ) | 150 | C | |
| Thermal Resistance Junction-Ambient (RthJA) - DIP-16 | 70 | /W | |
| Thermal Resistance Junction-Ambient (RthJA) - SOP-16 | 120 | /W | |
| Output Leakage Current (ICEX) - VCE=50V | 50 (Typ) | A | |
| Collector-Emitter Saturation Voltage (VCE(SAT)) - IC=100mA, IB=250A | 0.9 - 1.1 (Typ) | V | |
| Input Current (II(ON)) - ULN2003, VI=3.85V | 0.93 - 1.35 | mA | |
| Input Current (II(ON)) - ULN2004, VI=5V | 0.35 - 0.5 (Typ) | mA | |
| Input Voltage (VI(ON)) - ULN2003, IC=200mA | 2.4 - 2.7 (Typ) | V | |
| Input Voltage (VI(ON)) - ULN2004, IC=125mA | 5 - 6 (Typ) | V | |
| DC Forward Current Gain (hFE) - ULN2001, VCE=2V, IC=350mA | 1000 (Typ) | ||
| Input Capacitance (CI) | 15 - 25 (Typ) | pF | |
| Turn-on Delay Time (tPLH) | 0.25 - 1 (Typ) | s | |
| Turn-off Delay Time (tPHL) | 0.25 - 1 (Typ) | s | |
| Clamp Diode Leakage Current (IR) - VR=50V | 50 (Typ) | A | |
| Clamp Diode Forward Voltage (VF) - IF=350mA | 1.7 - 2 (Typ) | V | |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.