Durable transistor array MSKSEMI ULN2003ALDTR-MS designed for driving relays motors and LED indicators
Key Attributes
Model Number:
ULN2003ALDTR-MS
Product Custom Attributes
Current - Collector(Ic):
500mA
Mfr. Part #:
ULN2003ALDTR-MS
Package:
SOP-16
Product Description
Product Overview
The ULN2003 is a high-voltage, high-current Darlington transistor array featuring seven open-collector, common-emitter pairs. Each pair is rated at 500mA and includes suppression diodes for inductive load driving. The inputs and outputs are arranged for simplified board layout, making it suitable for driving a wide range of loads such as solenoids, relays, DC motors, LED displays, filament lamps, thermal print-heads, and high-power buffers. Available in DIP-16, SOP16, and TSSOP16 packages.
Product Attributes
- Brand: Msksemi
- Product Name: ULN2003
- Available Packages: DIP-16, SOP16, TSSOP16
- Certifications: UL (implied by ULN prefix, though not explicitly stated as a certification in text)
Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector Current (single output) | 500 | mA |
| High-Voltage Outputs | 50 | V |
| Collector to emitter voltage | 50 | V |
| Input voltage | 30 | V |
| Peak collector current | 500 | A |
| Output clamp current | 500 | mA |
| Total emitter-terminal current | -2.5 | A |
| Operating free-air temperature range (ULN2003Axxx-MS) | -40 to +105 | C |
| Operating virtual junction temperature | +150 | C |
| Storage temperature range | -65 to +150 | C |
| ESD Human Body Mode | 3000 | V |
| On-state input voltage (VCE = 2 V, IC = 200 mA) | 2.4 | V |
| Collector-emitter saturation voltage (II = 250 A, IC = 100 mA) | 0.9 to 1.1 | V |
| Collector cutoff current (VCE = 50 V, II = 0) | 50 | A |
| Clamp forward voltage (IF = 350 mA) | 1.7 to 2 | V |
| Off-state input current (VCE = 50 V, IC = 500 A) | 50 to 65 | A |
| Input current (VI = 3.85 V) | 0.93 to 1.35 | mA |
| Clamp reverse current (VR = 50 V) | 50 | A |
| Input capacitance (VI = 0, f = 1 MHz) | 15 to 25 | pF |
| Propagation delay time, low- to high-level output | 0.25 to 1 | s |
| Propagation delay time, high- to low-level output | 0.25 to 1 | s |
2506121200_MSKSEMI-ULN2003ALDTR-MS_C47020998.pdf
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