NSC DS2003TN, DS2003TMX, DS2003TM, DS2003CN, DS2003CMX Datasheet

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

www.national.com 2

Typical Performance Characteristics

Equivalent Circuits

Collector Current vs

Saturation Voltage

DS009647-18

Collector Current vs
Input Current

DS009647-19

Input Current vs
Input Voltage

DS009647-20

Peak Collector Current vs
Duty Cycle and Number of
Outputs (Molded Package)

DS009647-22

Peak Collector Current vs
Duty Cycle and Number of
Outputs (Ceramic Package)

DS009647-23

DS009647-3

DS2003

www.national.com3

Test Circuits

DS009647-7

FIGURE 1.

DS009647-8

FIGURE 2.

DS009647-9

FIGURE 3.

DS009647-10

FIGURE 4.

DS009647-11

FIGURE 5.

DS009647-12

FIGURE 6.

DS009647-13

FIGURE 7.

DS009647-14

FIGURE 8.

DS2003

www.national.com 4

Physical Dimensions inches (millimeters) unless otherwise noted

Surface Mount Package (M)

Order Number DS2003CM, DS2003TM

NS Package Number M16A

Molded Dual-In-Line Package (N)

Order Number DS2003CN, DS2003TN

NS Package Number N16E

DS2003

www.national.com5

Notes

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NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
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COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein:

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into the body, or (b) support or sustain life, and
whose failure to perform when properly used in
accordance with instructions for use provided in the
labeling, can be reasonably expected to result in a
significant injury to the user.

2. A critical component is any component of a life
support device or system whose failure to perform
can be reasonably expected to cause the failure of
the life support device or system, or to affect its
safety or effectiveness.

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DS2003 High Current/Voltage Darlington Drivers

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