Name: TOSHIBA ULN2803APG 8-Channel Darlington Array IC 50V 500mA DIP-18
SKU: 3864038584010
Price: 11.00 EGP
Availability: InStock

TOSHIBA ULN2803APG 8-Channel Darlington Array IC 50V 500mA DIP-18

The ULN2803APG is a Toshiba Bipolar Digital Integrated Circuit silicon monolithic device. It is a high-voltage, high-current Darlington driver consisting of eight NPN Darlington pairs, making it suitable for sink-driver applications.

The device includes integral clamp diodes for switching inductive loads. Its inputs are compatible with various types of logic, and the ULN2803A version uses a 2.7 kΩ input base resistor, making it suitable for TTL and 5 V CMOS logic interfaces.

Features

8-channel Darlington sink driver
Contains eight NPN Darlington pairs
High-voltage, high-current Darlington driver
Output current, single output: 500 mA max
High sustaining voltage output: 50 V min
Integral output clamp diodes for switching inductive loads
Inputs compatible with various types of logic
Input base resistor: 2.7 kΩ
Suitable for TTL and 5 V CMOS input compatibility
Package type APG: DIP-18 pin
Operating temperature range: -40°C to +85°C

Specifications

General Specifications
Part Number	ULN2803APG
Manufacturer	Toshiba
Device Type	8ch Darlington Sink Driver
Description	High-voltage, high-current Darlington drivers comprised of eight NPN Darlington pairs
Number of Drivers	8
Package Type	APG, DIP-18 pin
Package Designation	P-DIP18-300-2.54-001
Package Weight	1.478 g (Typ.)
Input Base Resistor	2.7 kΩ
Input Compatibility	TTL, 5 V CMOS
Clamp Diodes	Integral clamp diodes for switching inductive loads
Absolute Maximum Ratings, Ta = 25°C
Output Sustaining Voltage, VCE(SUS)	-0.5 to 50 V
Output Current, IOUT	500 mA/ch
Input Voltage, VIN	-0.5 to 30 V
Clamp Diode Reverse Voltage, VR	50 V
Clamp Diode Forward Current, IF	500 mA
Power Dissipation, PD, APG Package	1.47 W
Operating Temperature, Topr	-40 to 85 °C
Storage Temperature, Tstg	-55 to 150 °C
Recommended Operating Conditions, Ta = -40 to 85°C
Output Sustaining Voltage, VCE(SUS)	0 to 50 V
Output Current, APG, tpw = 25 ms, Duty = 10%, 8 Circuits	0 to 347 mA/ch
Output Current, APG, tpw = 25 ms, Duty = 50%, 8 Circuits	0 to 123 mA/ch
Input Voltage, VIN	0 to 30 V
Input Voltage, Output On, ULN2803A, VIN(ON)	2.5 to 30 V
Clamp Diode Reverse Voltage, VR	50 V max
Clamp Diode Forward Current, IF	400 mA max
Power Dissipation, APG, Ta = 85°C	0.76 W max
Electrical Characteristics, Ta = 25°C Unless Otherwise Noted
Output Leakage Current, ICEX	VCE = 50 V, Ta = 25°C, 50 µA max
Output Leakage Current, ICEX	VCE = 50 V, Ta = 85°C, 100 µA max
Collector-Emitter Saturation Voltage, VCE(sat)	IOUT = 350 mA, IIN = 500 µA, 1.6 V max
Collector-Emitter Saturation Voltage, VCE(sat)	IOUT = 200 mA, IIN = 350 µA, 1.3 V max
Collector-Emitter Saturation Voltage, VCE(sat)	IOUT = 100 mA, IIN = 250 µA, 1.1 V max
Input Current, IIN(ON), ULN2803A	VIN = 3.85 V, 0.93 mA typ, 1.35 mA max
Input Current, IIN(ON), ULN2803A	VIN = 5 V, 0.35 mA typ, 0.5 mA max
Input Voltage, Output On, ULN2803A	VCE = 2 V, IOUT = 200 mA, 2.4 V max
Input Voltage, Output On, ULN2803A	VCE = 2 V, IOUT = 250 mA, 2.7 V max
Input Voltage, Output On, ULN2803A	VCE = 2 V, IOUT = 300 mA, 3.0 V max
DC Current Transfer Ratio, hFE	VCE = 2 V, IOUT = 350 mA, 1000 min
Clamp Diode Reverse Current, IR	Ta = 25°C, VR = VR(max), 50 µA max
Clamp Diode Reverse Current, IR	Ta = 85°C, VR = VR(max), 100 µA max
Clamp Diode Forward Voltage, VF	IF = 350 mA, 2.0 V max
Input Capacitance, CIN	15 pF typ
Turn-On Delay, tON	RL = 125 Ω, VOUT = 50 V, 0.1 µs typ
Turn-Off Delay, tOFF	RL = 125 Ω, VOUT = 50 V, 0.2 µs typ

Applications

Relay drivers
Hammer drivers
Lamp drivers
Display LED drivers

Package Content

1 x TOSHIBA ULN2803APG 8-Channel Darlington Array IC 50V 500mA DIP-18

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