9/91 Rev 1.2 6/97

Copyright

© 1997

11861 Western Avenue

∞

∞

∞

∞

∞ Garden Grove, CA 92841

2

(714) 898-8121

∞

∞

∞

∞

∞ FAX: (714) 893-2570

SG1644/SG2644/SG3644

Supply Voltage (V

Logic Input Voltage ...............................................................

Source/Sink Output Current (Each Output)

Continuous ...................................................................

Pulse, 500ns ................................................................

22V

7V

±0.5A

±3.0A

Operating Junction Temperature

Hermetic (J, T, Y, R-Packages) ....................................

Plastic (M, DW, L-Packages) ......................................

Storage Temperature Range ............................

Lead Temperature (Soldering, 10 Seconds) ..................

150

°C

150

°C

-65

°C to 150°C

300

°C

Note 1. Exceeding these ratings could cause damage to the device. All voltages are with respect to ground. All currents are positive into the

specified terminal.

THERMAL DATA

J Package:

θ

30°C/W

θ

Y Package:

θ

50°C/W

θ

M Package:

θ

60°C/W

θ

95°C/W

DW Package:

θ

40°C/W

θ

T Package:

θ

25°C/W

θ

130°C/W

R Package:

θ

5.0°C/W

θ

40°C/W

L Package:

θ

35°C/W

θ

120°C/W

Note A.

Junction Temperature Calculation: T

Note B. The above numbers for

θ

resistance of the package in a standard mounting configuration.

The

θ

performance of the device/pc-board system. All of the above

assume no ambient airflow.

V

V

V

I

I

I

V

V

Logic 1 Input Voltage

Logic 0 Input Voltage

Input High Current

Input High Current

Input Low Current

Input Clamp Voltage

Supply Current Outputs Low

Supply Current Outputs High

0.7

500

1.0

-4

-1.5

1.0

27

12

V

V

µA

mA

mA

V

V

V

mA

mA

2.0

V

18

7.5

-55

°C to 125°C

-25

°C to 85°C

0

°C to 70°C

Supply Voltage (V

Frequency Range ...............................................

Peak Pulse Current ............................................................

Logic Input Voltage .................................................

DC to 1.5MHz

±3A

-0.5 to 5.5V

Operating Ambient Temperature Range (T

SG1644 .........................................................

SG2644 ...........................................................

SG3644 ...............................................................

Note 2. Range over which the device is functional.

Note 3. AC performance has been optimized for V

CC

= 8V to 20V.

ELECTRICAL CHARACTERISTICS

(Unless otherwise specified, these specfiications apply over the operating ambient temperatures for SG1644 with -55

°C ≤ T

125

°C, SG2644 with -25°C

≤ T

Low duty cycle pulse testing techniques are used which maintains junction and case

temperatures equal to the ambient temperature.)

Test Conditions

Parameter

Static Characteristics

Units

SG1644/2644/3644

Min.

Typ. Max.

Note 4. V

CC

= 10V to 20V.