SG1644 View Datasheet(PDF) - Microsemi Corporation
Part Name
Description
Manufacturer
SG1644 Datasheet PDF : 8 Pages
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SG1644/SG2644/SG3644
ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltage (VCC) ........................................................... 22V
Logic Input Voltage ............................................................... 7V
Source/Sink Output Current (Each Output)
Continuous ................................................................... ±0.5A
Pulse, 500ns ................................................................ ±3.0A
Operating Junction Temperature
Hermetic (J, T, Y, R-Packages) ....................................150°C
Plastic (M, DW, L-Packages) ...................................... 150°C
Storage Temperature Range ............................ -65°C to 150°C
Lead Temperature (Soldering, 10 Seconds) .................. 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.
RoHS Peak Package Solder Reflow Temp. (40 sec. max. exp.).... 260°C (+0, -5)
THERMAL DATA
J Package:
Thermal Resistance-Junction to Case, θJC .................. 30°C/W
Thermal Resistance-Junction to Ambient, θJA ............... 80°C/W
Y Package:
Thermal Resistance-Junction to Case, θJC .................. 50°C/W
Thermal Resistance-Junction to Ambient, θJA ............. 130°C/W
M Package:
Thermal Resistance-Junction to Case, θJC .................. 60°C/W
Thermal Resistance-Junction to Ambient, θJA .............. 95°C/W
DW Package:
Thermal Resistance-Junction to Case, θJC .................. 40°C/W
Thermal Resistance-Junction to Ambient, θJA ............... 95°C/W
T Package:
Thermal Resistance-Junction to Case, θJC .................. 25°C/W
Thermal Resistance-Junction to Ambient, θJA ............ 130°C/W
R Package:
Thermal Resistance-Junction to Case, θJC ................. 5.0°C/W
Thermal Resistance-Junction to Ambient, θJA .............. 40°C/W
L Package:
Thermal Resistance-Junction to Case, θJC .................. 35°C/W
Thermal Resistance-Junction to Ambient, θJA ............ 120°C/W
Note A. Junction Temperature Calculation: TJ = TA + (PD x θJA).
Note B. The above numbers forθJC are maximums for the limiting thermal
resistance of the package in a standard mounting configuration.
The θJA numbers are meant to be guidelines for the thermal
performance of the device/pc-board system. All of the above
assume no ambient airflow.
RECOMMENDED OPERATING CONDITIONS (Note 2)
Supply Voltage (VCC) .................................. 4.5V to 20V (Note 3)
Frequency Range ............................................... DC to 1.5MHz
Peak Pulse Current ............................................................ ±3A
Logic Input Voltage ................................................. -0.5 to 5.5V
Note 2. Range over which the device is functional.
Note 3. AC performance has been optimized for V = 8V to 20V.
CC
Operating Ambient Temperature Range (TA)
SG1644 ......................................................... -55°C to 125°C
SG2644 ........................................................... -25°C to 85°C
SG3644 ............................................................... 0°C to 70°C
ELECTRICAL CHARACTERISTICS
(Unless
otherwise
specified,
these
specfiications
apply
over
the
operating
ambient
temperatures
for
SG1644
with
-55
°C
≤
T
A
≤
125°C,
SG2644
with
-25°C
≤ TA ≤ 85°C, SG3644 with 0°C ≤ TA ≤ 70°C, and VCC = 20V. Low duty cycle pulse testing techniques are used which maintains junction and case
temperatures equal to the ambient temperature.)
Parameter
Static Characteristics
Logic 1 Input Voltage
Logic 0 Input Voltage
Input High Current
Input High Current
Input Low Current
Input Clamp Voltage
Output High Voltage (Note 4)
Output Low Voltage (Note 4)
Supply Current Outputs Low
Supply Current Outputs High
Test Conditions
VIN = 2.4V
V = 5.5V
IN
VIN = 0V
IIN = -10mA
I = -200mA
OUT
IOUT = 200mA
VIN = 0V (both inputs)
V = 2.4V (both inputs)
IN
SG1644/2644/3644 Units
Min. Typ. Max.
2.0
V
0.7 V
500 µA
1.0 mA
-4 mA
-1.5 V
V -3
CC
V
1.0 V
18 27 mA
7.5 12 mA
Note 4. V = 10V to 20V.
CC
Rev 1.2a
Copyright © 1997
11861 Western Avenue ∞ Garden Grove, CA 92841
2
(714) 898-8121 ∞ FAX: (714) 893-2570
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