XD62004 – Darlington Transistor Array – Xinluda

The Xinluda XD62004 is a 7-channel high-voltage, high-current Darlington transistor array (ULN2004-type) in a DIP-16 package, featuring a 10.5kΩ series base resistor for direct 6V–15V CMOS interfacing and integral clamp diodes for driving inductive loads.

The Xinluda XD62004 is a monolithic 7-channel high-voltage, high-current Darlington transistor array that is functionally equivalent to the industry-standard ULN2004 device family. Each of the seven open-collector Darlington pairs is rated for high output voltage and current, making the XD62004 a versatile interface between low-power digital logic and power-hungry loads such as relays, solenoids, stepper motors, LED displays, and lamps. The “2004” variant integrates a 10.5kΩ series base resistor on each input, allowing the device to be driven directly from CMOS logic operating across a 6V to 15V supply range.

Key Features

• 7 open-collector Darlington driver channels per package
• 50V maximum output (collector) voltage rating
• 500mA rated output current per channel
• 10.5kΩ series base resistor on each input for direct CMOS compatibility
• Designed for CMOS logic supply voltages of 6V to 15V
• Integral common-cathode clamp diodes for switching inductive loads
• Inputs pinned opposite outputs for simplified PCB layout
• DIP-16 through-hole package
• Operating temperature range: -40℃ to +85℃

Applications

• Relay and solenoid drivers
• Stepper and DC motor drive
• LED and incandescent lamp/display drivers
• Logic buffers and high-current line drivers
• Thermal print heads and hammer drivers

Why Source XD62004 from Pacific Component Xchange

The XD62004 is a Xinluda-branded part with limited authorized-distributor coverage, which can make it difficult to procure through conventional supply channels. Pacific Component Xchange specializes in sourcing hard-to-find, allocated, and end-of-life power-management and interface components like the XD62004. We support engineers and purchasing teams who need verified, authentic parts when mainstream distributors are out of stock or do not carry the line. Every order is backed by our authenticity and quality-assurance commitment, and we ship globally to keep your production lines and prototypes moving. Request a quote (RFQ) today and our sourcing specialists will confirm availability, lead time, and pricing for the quantity you need.