ULN2002A Darlington Transistor Arrays DIP-16
High-voltage, high-current ULN2002AN Darlington transistor array with seven 500 mA channels, built-in clamp diodes, in a standard 16-pin DIP package.
8.00 EGP
In stockSKU 3496300084876
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ULN2002A Darlington Transistor Arrays DIP-16
This ULN2002A Darlington Transistor Arrays DIP-16 is a high-voltage, high-current driver featuring seven NPN Darlington pairs rated at 500 mA each, with common-cathode clamp diodes for inductive load suppression. Inputs are protected by series Zener diodes and resistors for compatibility with 14–25 V PMOS logic. Packaged in a standard 16-pin DIP, it operates over –20 °C to +70 °C and withstands up to 50 V on its outputs, making it ideal for robust relay, lamp, display, and line-driver applications.
Features
- Seven NPN Darlington pairs, each rated 500 mA collector current.
- High-voltage outputs up to 50 V with integrated clamp diodes.
- Series Zener-diode and resistor input protection for 14–25 V logic compatibility.
- Common-cathode clamp diodes for switching inductive loads.
- Inputs compatible with PMOS, TTL, and CMOS logic levels.
- Paralleling of channels for increased current capability.
- Standard 16-pin PDIP package.
- Operating temperature range –20 °C to +70 °C.
Specifications
| Parameter | Value |
|---|---|
| Collector-emitter voltage | 50 V |
| Clamp diode reverse voltage | 50 V |
| Input voltage, VI | 30 V |
| Peak collector current | 500 mA |
| Output clamp current, IOK | 500 mA |
| Total emitter-terminal current | −2.5 A |
| Operating free-air temperature range, TA | −20°C to 70°C |
| Package thermal impedance, θJA | 67°C/W |
| Package thermal impedance, θJC | 54°C/W |
| Operating virtual junction temperature, TJ | 150°C |
| Lead temperature (1.6 mm from case for 10 seconds) | 260°C |
| Storage temperature range, Tstg | −65°C to 150°C |
PINOUT
Dimensions
Applications
- Relay drivers.
- Lamp and LED drivers.
- Display drivers (LED and gas discharge).
- Line drivers and logic buffers.
- Hammer drivers in printers and similar equipment.
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