Darlington transistor array MSKSEMI ULN2003ADR-MS with seven open collector pairs rated at 500mA each
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Product Description
Product Overview
The ULN2003Axxx-MS is a high-voltage, high-current Darlington transistor array featuring seven open-collector common-emitter pairs, each rated at 500mA. It includes suppression diodes for inductive load driving and offers input/output pin opposition for simplified board layout. This versatile device is 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 Series: ULN2003Axxx-MS
- Certifications: UL (implied by ULN2003A designation, though not explicitly stated for the MS variant)
Technical Specifications
| Parameter | Min | Max | Unit | Description |
| Collector Current (single output) | - | 500 | mA | - |
| High-Voltage Outputs | - | 50 | V | - |
| Input Voltage | - | 30 | V | - |
| Operating Ambient Temperature | -40 | +105 | C | - |
| Junction Temperature | - | +150 | C | Operating virtual junction temperature |
| Storage Temperature | -65 | +150 | C | - |
| Collector-Emitter Voltage | - | 50 | V | - |
| On-state Input Voltage (VI(on)) | - | 3 | V | IC = 300 mA |
| Collector-Emitter Saturation Voltage (VCE(sat)) | - | 1.6 | V | II = 500 A, IC = 350 mA |
| Collector Cutoff Current (ICEX) | - | 100 | A | VCE = 50 V, TA = +105C, II = 0 |
| Clamp Forward Voltage (VF) | - | 2 | V | IF = 350 mA |
| Off-state Input Current (II(off)) | 50 | - | A | VCE = 50 V, IC = 500 A |
| Input Current (II) | - | 1.35 | mA | VI = 3.85 V |
| Clamp Reverse Current (IR) | - | 50 | A | VR = 50 V |
| Input Capacitance (Ci) | - | 25 | pF | VI = 0, f = 1 MHz |
| Propagation Delay (tPLH) | 0.25 | 1 | s | Low- to high-level output |
| Propagation Delay (tPHL) | 0.25 | 1 | s | High- to low-level output |
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