NSC DS2003TN, DS2003TMX, DS2003TM, DS2003CN, DS2003CMX Datasheet
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DS2003
High Current/Voltage Darlington Drivers
General Description
The DS2003 is comprised of seven high voltage, high current NPN Darlington transistor pairs. All units feature common emitter, open collector outputs.To maximize their effectiveness, these units contain suppression diodes for
inductive loads and appropriate emitter base resistors for
leakage.
The DS2003 has a series base resistor to each Darlington
pair,thus allowing operation directly with TTL or CMOS operating at supply voltages of 5.0V.
The DS2003 offers solutions to a great many interface
needs, including solenoids, relays, lamps, small motors, and
LEDs. Applications requiring sink currents beyond the capability of a single output may be accommodated by paralleling
the outputs.
Features
n Seven high gain Darlington pairs
n High output voltage (V
CE
=
50V)
n High output current (I
C
=
350 mA)
n TTL, PMOS, CMOS compatible
n Suppression diodes for inductive loads
n Extended temperature range
Connection Diagram
Order Numbers
N Package
Number
N16E
M Package
Number
M16A
DS2003TN DS2003TM
DS2003CN DS2003CM
16-Lead DIP
DS009647-1
Top View
January 2000
DS2003 High Current/Voltage Darlington Drivers
© 2000 National Semiconductor Corporation DS009647 www.national.com
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Storage Temperature Range −65˚C to +150˚C
Operating Temperature Range
DS2003TN, DS2003TM −40˚C to +105˚C
DS2003CN, DS2003CM 0˚C to +85˚C
Lead Temperature
Soldering, 10 seconds 265˚C
Maximum Power Dissipation
*
at TA=
25˚C
N16E Package 1330 mW
M16A Package 770 mW
Input Voltage 30V
Output Voltage 55V
Emitter-Base Voltage 6.0V
Continuous Collector Current 500 mA
Continuous Base Current 25 mA
Note: *Derate N16E package 13.3 mW/˚C for TAabove 25˚C. Derate M16A
package 7.7 mW/˚C for T
A
above 25˚C.
Electrical Characteristics
T
A
=
25˚C, unless otherwise specified (Note 2)
Symbol Parameter Conditions Min Typ Max Units
I
CEX
Output Leakage
Current
T
A
=
25˚C, V
CE
=
50V
(Figure 1 )
20
T
A
=
85˚C, V
CE
=
50V
(Figure 1 )
for DS2003CN, DS2003CM 100 µA
T
A
=
105˚C, V
CE
=
50V
(Figure 1 )
for DS2003TN, DS2003TM 150
V
CE(Sat)
Collector-Emitter
Saturation Voltage
I
C
=
350 mA, I
B
=
500 µA
(Figure 3 )
(Note 3) 1.25 1.6
VI
C
=
200 mA, I
B
=
350 µA
(Figure 3 )
1.1 1.3
I
C
=
100 mA, I
B
=
250 µA
(Figure 3 )
0.9 1.1
I
I(ON)
Input Current V
I
=
3.85V
(Figure 4 )
0.93 1.35 mA
I
I(OFF)
Input Current
(Note 4)
T
A
=
85˚C for DS2003CN, DS2003CM
I
C
=
500 µA
(Figure 5 )
50 100 µA
V
I(ON)
Input Voltage
(Note 5)
V
CE
=
2.0V, I
C
=
200 mA
(Figure 6 )
2.4
VV
CE
=
2.0V, I
C
=
250 mA
(Figure 6 )
2.7
V
CE
=
2.0V, I
C
=
300 mA
(Figure 6 )
3.0
C
I
Input Capacitance 15 30 pF
t
PLH
Turn-On Delay 0.5 VIto 0.5 V
O
1.0 µs
t
PHL
Turn-Off Delay 0.5 VIto 0.5 V
O
1.0 µs
I
R
Clamp Diode
Leakage Current
V
R
=
50V
(Figure 7 )
T
A
=
25˚C 50 µA
T
A
=
85˚C 100 µA
V
F
Clamp Diode
Forward Voltage
I
F
=
350 mA
(Figure 8 )
1.7 2.0 V
Note 1: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices
should be operated at these limits. The tables of “Electrical Characteristics” provide conditions for actual device operation.
Note 2: All limits apply to the complete Darlington series except as specified for a single device type.
Note 3: Under normal operating conditions these units will sustain 350 mA per output with V
CE (Sat)
=
1.6V at 70˚C with a pulse width of 20 ms and a duty cycle of
30%.
Note 4: The I
I(OFF)
current limit guaranteed against partial turn-on of the output.
Note 5: The V
I(ON)
voltage limit guarantees a minimum output sink current per the specified test conditions.
DS2003
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