Bipolar Transistor Arrays

Product OverviewThe ULN2803 is a monolithic integrated high-voltage, high-current Darlington array featuring eight independent Darlington driver channels. Each channel includes a common emitter resistor and a clamp diode for inductive load suppression. This device is suitable for driving relays, stepping motors, and other inductive loads. By paralleling Darlington pairs, higher output current capability can be achieved. The ULN2803 is widely used in relay drivers, lighting

GN2803A High-Voltage, High-Current Darlington ArrayThe GN2803A is a high-voltage, high-current Darlington transistor array composed of eight NPN Darlington pairs. All units share a common emitter, and each unit features an open-collector output. Each Darlington path in the GN2803A includes a 2.7K base resistor, allowing direct compatibility with TTL/5V CMOS circuits. This enables direct processing of data that previously required standard logic buffers. The GN2803A offers

Product DescriptionThe GN2003B is a high-voltage, high-current Darlington array composed of seven NPN Darlington pairs. All units share a common emitter, and each unit features an open-collector output. Each Darlington pair includes a 2.7 K base resistor, making it directly compatible with TTL and 5V CMOS circuits, allowing it to directly process data that previously required standard logic buffers. The GN2003B operates at high voltages and currents, with a sink current

Product DescriptionThe GN2003A is a high-voltage, high-current Darlington array composed of seven NPN Darlington pairs. All units share a common emitter, and each unit features an open-collector output. Each Darlington pair includes a 2.7 K base resistor, making it directly compatible with TTL and 5V CMOS circuits, enabling direct handling of data that previously required standard logic buffers. The GN2003A operates at high voltages and currents, with a sink current

Product OverviewThe ULN2803 is a monolithic integrated high-voltage, high-current Darlington transistor array. It features eight independent Darlington drive channels, each with a suppression diode for inductive loads. Each channel can output 500mA, with parallel channels offering higher current capability. With integrated 2.7K base resistors, it directly interfaces with TTL/CMOS logic at 5V, eliminating the need for standard logic buffers. It is widely used for driving

ULN2003 Darlington Transistor ArrayThe ULN2003 is a monolithic high-voltage, high-current Darlington transistor array. It internally contains seven independent Darlington drive channels, each with a freewheeling diode for inductive loads like relays and stepper motors. Each Darlington pair can output up to 500mA, with parallel channels offering higher current capability. This array is widely used for relay driving, lighting, LED displays, stepper motors, and as logic buffers.

ULN2002A/ULN2003A/ULN2004A High-Voltage, High-Current Darlington Transistor ArraysThe ULN2002A, ULN2003A, and ULN2004A are high-voltage, high-current Darlington transistor arrays featuring seven open-collector common-emitter pairs, each rated at 500mA. Integrated suppression diodes are included for inductive load driving, and inputs/outputs are arranged for simplified board layout. These devices are designed to be compatible with common logic families: ULN2002A (14V to 25V

Product OverviewThe BCM846BS is a 65V NPN matched pair small signal transistor in an ultra-small SOT363 surface mount package. It offers current gain matching and base-emitter voltage matching, making it ideally suited for automated insertion. This device is designed for switching and AF amplifier applications and is AEC-Q101 qualified for high reliability. It is also totally lead-free, fully RoHS compliant, and halogen and antimony-free, qualifying as a "Green" device

Product OverviewThe ULN2003V12 and ULN2003F12 are multi-channel sink drivers offering 7-channel and 4-channel output stages, respectively. They serve as low power upgrade versions of the popular ULN2003A family, significantly reducing power dissipation when driving loads like 12V relay coils. The ULN2003F12, with its 4-channel integration, is ideal for applications such as low voltage stepping motors. Both devices feature a 3.3V to 5V CMOS logic input interface for broad

Product OverviewThe ULN2003V12 and ULN2003F12 are multi-channel sink drivers featuring 7-channel and 4-channel output stages respectively. The ULN2003V12 offers a low power upgrade to the ULN2003A family, dissipating significantly less power when driving typical 12V relay coils. The ULN2003F12 is a lower power variant suitable for applications requiring fewer channels, such as low voltage stepping motors. Both devices support 3.3V to 5V CMOS logic input, are compatible with

Product OverviewThe ULN2003V12 and ULN2003F12 are multi-channel sink drivers designed for driving inductive loads such as relays and stepping motors. The ULN2003V12 offers 7 channels, while the ULN2003F12 provides 4 channels, both featuring low output impedance and compatibility with 3.3V to 5V CMOS logic. These devices offer improved power dissipation compared to the ULN2003A family and include integrated free-wheeling diodes for inductive kick-back protection, input pull

Product OverviewThe ULN2002A, ULN2003A, and ULN2004A are high-voltage, high-current Darlington transistor arrays featuring seven open-collector common-emitter pairs, each rated at 500mA. These devices include suppression diodes for inductive load driving and are designed for compatibility with common logic families. They are suitable for driving a wide range of loads such as solenoids, relays, DC motors, LED displays, filament lamps, thermal print-heads, and high-power

BORN SEMICONDUCTOR BULN2003A Darlington Transistor Arrays Product Overview The BORN SEMICONDUCTOR BULN2003A is a versatile 50V, 500mA Darlington transistor array designed for driving higher current loads from low-voltage logic. It features seven NPN Darlington pairs with high-voltage outputs and integrated common-cathode clamp diodes for switching inductive loads. Each Darlington pair includes a 2.7k series base resistor, enabling direct operation with TTL or 5V CMOS devices.

Product Overview The ULN2803A is an 8-channel Darlington transistor array designed for high-voltage and high-current applications. Each channel features a 500-mA collector current rating and 50-V outputs, with integrated common-cathode clamp diodes for switching inductive loads. The device includes a 2.7-k series base resistor per channel, enabling direct operation with TTL or 5-V CMOS logic. Its versatility makes it suitable for driving relays, lamps, stepper motors, and

Product Overview The BULN2803LVS is a 20 V, 500 mA Darlington transistor array from BORN SEMICONDUCTOR, INC. It features eight NPN Darlington pairs with common-cathode clamp diodes for switching inductive loads, supporting 1.8V low voltage input and single 500 mA output current. Designed for direct operation with TTL or 5-V CMOS devices, it includes a 2.7-k series base resistor for each Darlington pair. Applications include stepper motor drive, relay drive, display driver,

Product Overview The BORN SEMICONDUCTOR ULN2803QN series is a high-voltage, high-current Darlington transistor array designed for driving a wide range of loads. Each array contains seven open-collector common-emitter pairs, with each pair rated at 500mA and capable of 50V outputs. Integrated suppression diodes are included for inductive load driving, and the input/output pin arrangement simplifies board layout. These devices are suitable for applications such as solenoids,

Product Overview The ULN2003 is a high-voltage, high-current Darlington transistor array featuring seven open-collector common-emitter pairs, each rated at 500mA. It includes output clamp diodes for inductive load driving and inputs compatible with various logic types. Designed for relay-driver applications, this array is capable of driving a wide range of loads including solenoids, DC motors, LED displays, filament lamps, thermal print-heads, and high-power buffers. The

Product Overview The ULN2803 is a high-voltage, high-current Darlington transistor array featuring eight open-collector common-emitter pairs, each rated at 500mA. Designed for driving a wide range of inductive loads, it includes output clamp diodes and inputs compatible with various logic types. Its pinout opposition simplifies board layout, making it suitable for applications such as relay drivers, solenoids, DC motors, LED displays, filament lamps, thermal print-heads, and

Product Overview The ULN2803 is a high-voltage, high-current Darlington transistor array featuring eight open-collector common-emitter pairs, each capable of handling 500 mA. Designed for driving a wide range of loads, including solenoids, relays, DC motors, and LED displays, these arrays offer high-voltage outputs up to 50V and include output clamp diodes for inductive load driving. The inputs are compatible with various logic types, and the pin configuration simplifies

Product Overview The TPM2003C is a high-voltage, high-current 7-channel low-side Darlington bipolar junction transistor array. Designed for driving inductive loads such as relays, stepper motors, DC motors, solenoids, and valves, this device offers a 500-mA rated channel current and high-voltage outputs up to 50 V. It features power efficiency with low output impedance, an extended temperature range from 40C to 125C, and compatibility with TTL and 3.3-V to 5.0-V logic