NTE NTE2014

NTE2011/NTE2012/NTE2013/NTE2014/NTE2015
Integrated Circuit
7–Channel Darlington Array/Driver
Description:
The NTE2011 through NTE2015 are high–voltage, high–current Darlington arrays in a 16–Lead DIP
type package and are comprised of seven silicon NPN Darlington pairs on a common monolithic substrate. All units have open–collector outputs and integral diodes for inductive load transient suppression.
Peak inrush currents to 600mA (NTE2011, NTE2013, NTE2014) or 750mA (NTE2012, NTE2015) are
permissible, making them ideal for driving tungstun filament lamps.
The NTE2011 is a general purpose array that may be used with standard bi–polar digital logic using
external current limiting, or with most PMOS or CMOS directly. This device is pinned with outputs
opposite inputs to facilitate printed wiring board layouts.
The NTE2012 is designed for use with 14V to 25V PMOS devices. Each input has a Zener diode and
resistor in series to limit the input current to a safe value in that application. The Zener diode also gives
this device excellent noise immunity.
The NTE2013 has a 2.7kΩ series base resistor for each Darlington pair, allowing operation directly
with TTL or CMOS operating at a supply voltage of 5V. This device will handle numerous interface
needs – particularly those beyond the capabilities of standard logic buffers.
The NTE2014 has a 10.5kΩ series input resistor that permits operation directly from CMOS or PMOS
outputs utilizing supply voltages of 6V to 15V. The required input current is below that of the NTE2013,
while the required input voltage is less than that required by the NTE2012.
The NTE2015 is designed for use with standard TTL and Schottky TTL, with which higher output currents are required and loading of the logic output is not a concern. This device will sink a minimum
of 350mA when driven from a “totem pole” logic output.
Absolute Maximum Ratings: (TA = +25°C for any one Darlington pair unless otherwise specified)
Output Voltage, VCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V
Input Voltage, VIN
NTE2012, NTE2013, NTE2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
NTE2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V
Continuous Collector Current. IC
NTE2011, NTE2013, NTE2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA
NTE2012, NTE2015 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600mA
Continuous Input Current, IIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25mA
Power Dissipation, PD
One Darlington Pair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1W
Total Device (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2W
Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +85°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C
Note 1. The NTE2015 is a discontinued device and no longer available.
Note 2. Derate at the rate of 16.6mW/°C above +25°C.
Note 3. Under normal operating conditions, these devices will sustain 350mA per output with
VCE(sat) = 1.6V at +70°C with a pulse width of 20ms and a duty cycle of 34%.
Electrical Characteristics: (TA = +25° unless otherwise specified)
Parameter
Output Leakage Current
Collector–Emitter
Saturation Voltage
Input Current
Symbol
Device
ICEX
All
VCE(sat)
IIN(ON)
Test Conditions
Min
Typ
Max
Unit
VCE = 50V, TA = +25°C
–
–
50
µA
VCE = 50V, TA = +70°C
–
–
100
µA
NTE2012 VCE = 50V, TA = +70°C, VIN = 6V
–
–
500
µA
NTE2014 VCE = 50V, TA = +70°C, VIN = 1V
–
–
500
µA
NTE2011 IC = 100mA, IB = 250µA
NTE2013
I = 200mA, IB = 350µA
NTE2014 C
IC = 350mA, IB = 500µA
–
0.9
1.1
V
–
1.1
1.3
V
–
1.3
1.6
V
NTE2012 IC = 200mA, IB = 350µA
NTE2015
IC = 350mA, IB = 500µA
–
1.1
1.3
V
–
1.3
1.6
V
IC = 500mA, IB = 600µA
–
1.7
1.9
V
NTE2012 VIN = 17V
–
0.82
1.25
mA
NTE2013 VIN = 3.85V
–
0.93
1.35
mA
NTE2014 VIN = 5V
–
0.35
0.50
mA
–
1.0
1.45
mA
–
1.5
2.4
mA
50
60
–
µA
NTE2012 VCE = 2V, IC = 500mA
–
–
17
V
NTE2013 VCE = 2V, IC = 200mA
–
–
2.4
V
VCE = 2V, IC = 250mA
–
–
2.7
V
VCE = 2V, IC = 300mA
–
–
3.0
V
NTE2014 VCE = 2V, IC = 125mA
–
–
5.0
V
VCE = 2V, IC = 200mA
–
–
6.0
V
VCE = 2V, IC = 275mA
–
–
7.0
V
VCE = 2V, IC = 350mA
–
–
8.0
V
NTE2015 VCE = 2V, IC = 350mA
–
–
2.6
V
NTE2011 VCE = 2V, IC = 350mA
1000
–
–
–
15
25
pF
VIN = 12V
NTE2015 VIN = 3V
IIN(OFF)
Input Voltage
VIN(ON)
All
IC = 500µA, TA = +70°C
DC Forward Current
Transfer Ratio
hFE
Input Capacitance
CIN
All
Turn–On Delay
tPLH
All
0.5 Ein to 0.5 Eout
–
0.25
1.0
µs
Turn–Off Delay
tPHL
All
0.5 Ein to 0.5 Eout
–
0.25
1.0
µs
Clamp Diode Leakage
Current
IR
All
VR = 50V, TA = +25°C
–
–
50
µA
VR = 50V, TA = +70°C
–
–
100
µA
Clamp Diode Forward Voltage
VF
IF = 350mA
–
1.7
2.0
V
All
Pin Connection Diagram
Input 1 1
16 Output 1
Input 2 2
15 Output 2
Input 3 3
14 Output 3
Input 4 4
13 Output 4
Input 5 5
12 Output 5
Input 6 6
11 Output 6
Input 7 7
10 Output 7
GND 8
9 Diode/Common Cathode
16
9
1
8
.870 (22.0)
Max
.260
(6.6)
Max
.200 (5.08)
Max
.100 (2.54)
.700 (17.78)
.099 (2.5) Min