DS2003 datasheet(2/6 Pages) NSC

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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 T

A =

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 TA above 25˚C. Derate M16A

package 7.7 mW/˚C for TA above 25˚C.

Electrical Characteristics

A = 25˚C, unless otherwise specified (Note 2)

Symbol

Parameter

Conditions

Min

Typ

Max

Units

CEX

Output Leakage

Current

A = 25˚C, VCE = 50V (Figure 1 )

A = 85˚C, VCE = 50V (Figure 1 ) for DS2003CN, DS2003CM

100

µA

A = 105˚C, VCE = 50V (Figure 1 ) for DS2003TN, DS2003TM

150

CE(Sat)

Collector-Emitter

Saturation Voltage

C = 350 mA, IB = 500 µA (Figure 3 ) (Note 3)

1.25

1.6

C = 200 mA, IB = 350 µA (Figure 3 )

1.1

1.3

C = 100 mA, IB = 250 µA (Figure 3 )

0.9

1.1

I(ON)

Input Current

I = 3.85V (Figure 4 )

0.93

1.35

I(OFF)

Input Current

(Note 4)

A = 85˚C for DS2003CN, DS2003CM

C = 500 µA (Figure 5 )

100

µA

I(ON)

Input Voltage

(Note 5)

CE = 2.0V, IC = 200 mA (Figure 6 )

2.4

CE = 2.0V, IC = 250 mA (Figure 6 )

2.7

CE = 2.0V, IC = 300 mA (Figure 6 )

3.0

Input Capacitance

PLH

Turn-On Delay

0.5 V

I to 0.5 VO

1.0

µs

PHL

Turn-Off Delay

0.5 V

I to 0.5 VO

1.0

µs

Clamp Diode

Leakage Current

R = 50V (Figure 7 )TA = 25˚C

µA

A = 85˚C

100

µA

Clamp Diode

Forward Voltage

F = 350 mA (Figure 8 )

1.7

2.0

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 VCE (Sat) = 1.6V at 70˚C with a pulse width of 20 ms and a duty cycle of

30%.

Note 4: The II(OFF) current limit guaranteed against partial turn-on of the output.

Note 5: The VI(ON) voltage limit guarantees a minimum output sink current per the specified test conditions.

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