ULQ2003ATDRQ1 Part Information
Details for ULQ2003ATDRQ1 by Texas Instruments
Electronic & Electrical Components > Semiconductors - Discretes > Transistors
Part Description
The ULQ200xA-Q1 devices are high-voltage highcurrent Darlington transistor arrays. Each consists of seven npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher current capability. The ULQ2003A-Q1 has a 2.7-kΩ series base resistor for each Darlington pair, for operation directly with TTL or 5-V CMOS devices. The ULQ2004A-Q1 has a 10.5-kΩ series base resistor to allow operation directly from CMOS devices that use supply voltages of 6 V to 15 V. The required input current of the ULQ2004A-Q1 is below that of the ULQ2003A-Q1.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- 500-mA-Rated Collector Current (Single Output)
- ESD Protection Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
- High-Voltage Outputs: 50 V
- Inputs Compatible With Various Types of Logic
- Output Clamp Diodes
- Qualified for Automotive Applications
- Relay-Driver Applications
Part Specifications
| Transistor Polarity | NPN |
| Collector Emitter Voltage V(br)ceo | 50V |
| Power Dissipation Pd | 950mW |
| DC Collector Current | 500mA |
| DC Current Gain hFE | - |
| Transistor Case Style | SOIC |
| No. of Pins | 16Pins |
| Operating Temperature Max | 105°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
Alternative Part Descriptions
- DARLINGTON TRANS ARRAY, NPN, 50V, SOIC16 | Newark Electronics
- 50-V, 7-ch automotive darlington transistor array | Texas Instruments