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NTE2088 Integrated Circuit 4-Segment Darlington Array, w/Pre-Driver Stage for use with PMOS and 12V CMOS
Description: The NTE2088 is a High voltage, high current Darlington array in a 16-Lead DIP type package designed as an interface between low-level logic and a variety of peripheral loads such as relays, solenoids, DC and stepper motors, multiplexed LED and incandescent displays, heaters, and similar loads to 480 Watts (1.5A per output, 80V, 26% duty cycle). This device has a minimum output breakdown of 50V and a minimum VCE(sus) of 35V measured at 100mA, or a minimum output breakdown of 80V and a minimum VCE(sus) of 50V. A copper-alloy lead frame provides maximum power dissipation using standard cooling methods. This lead configuration facilitates attachment of external heat sinks for increased power dissipation with standard IC sockets and printed wiring boards. Features: D TTL, DTL, PMOS, CMOS Compatible Inputs D Transient-Protected Outputs D Loads to 480 Watts D Heat Sink Contact Tabs on Quad Arrays Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Output Voltage, VCEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80V Output Sustaining Voltage, VCE(sus) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V Output Current , IOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.75A Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V Input Current (Note 1), IB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25mA Supply Voltage, VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V Operating Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +85C Storage Temperature Range, TS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to -150C Note 1. Input current may be limited by maximum allowable input voltage. Electrical Characteristics: (TA = +25C unless otherwise specified)
Parameter Output Leakage Current Output Sustaining Voltage Symbol ICEX Test Conditions VCE = 80V VCE = 80V, TA = +70C VCE(sus) IC = 100mA, VIN = -400mV Min - - 50 Typ - - - Max 100 500 - Unit A A V
Electrical Characteristics (Cont'd): (TA = +25C unless otherwise specified)
Parameter Symbol Test Conditions IC = 750mA, VIN = 5V IC = 1A, VIN = 5V IC = 1.25A, VIN = 5V IC = 1.5A, VIN = 5V Input Current Input Voltage Supply Current Turn-On Delay Turn-Off Delay Clamp Diode Leakage Current Clamp Diode Forward Voltage IIN(ON) VIN(ON) IS tPLH tPHL IR VF VIN = 5V VIN = 12V VCE = 2V, IC = 1.5A IC = 500mA, VIN = 5V 0.5 EIN to 0.5 EOUT 0.5 EIN to 0.5 EOUT, IC = 1.25A VR = 80V VR = 80V, TA = +70C IF = 1A IF = 1.5A
Pin Connection Diagram
Min - - - - - - - - - - - - - - -
Typ - - - - - - - - - - - - - - -
Max 1.1 1.2 1.3 1.4 1.5 400 1250 5 4.5 1.0 1.5 50 100 1.75 2.0
Unit V V V V V A A V mA s s A A V V
Collector-Emitter Saturation Voltage VCE(sat) IC = 500mA, VIN = 5V
K C B GND GND B N.C. C
1 2 3 4 5 6 7 8
16 C 15 B 14 VS 13 GND 12 GND 11 B 10 C 9 K
16
9
1
8
.870 (22.0) Max .200 (5.08) Max
.260 (6.6) Max
.100 (2.54) .700 (17.78)
.099 (2.5) Min

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