SG3635 Ver la hoja de datos (PDF) - Microsemi Corporation
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SG3635 Datasheet PDF : 5 Pages
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SG1635/SG3635
ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltage (V )
S
SG1635/SG3635 ............................................................. 40V
Input Voltage
Enable and Pulse .............................................................. 7V
Source/Sink Output Current
Contiuous ........................................................................... 3A
Peak ................................................................................... 5A
Note 1. Values beyond which damage may occur.
THERMAL DATA
R Package:
Thermal Resistance-Junction to Case, θJC ................. 5.0°C/W
Thermal Resistance-Junction to Ambient, θJA .............. 40°C/W
P Package:
Thermal Resistance-Junction to Case, θJT ................ 4.0°C/W*
Thermal Resistance-Junction to Ambient, θJA ............. 55°C/W
* = θJT (Junction to Tab)
Operating Junction Temperature
Hermetic (R - Package) ............................................... 150°C
Plastic (P - Package) ................................................... 150°C
Storage Temperature Range ............................ -65°C to 150°C
Lead Temperature (Soldering, 10 Seconds) .................. 300°C
Note A. Junction Temperature Calculation: TJ = TA + (PD x θJA).
Note B. The above numbers for θJC are maximums for the limiting
thermal resistance of the package in a standard mount-
ing 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 (VS)
SG1635/SG3635 .................................................... 8V to 35V
Note 2. Range over which the device is functional.
Source/Sink Output Current
Continuous ......................................................................... 2A
Peak ................................................................................... 3A
Operating Ambient Temperature Range
SG1635 ........................................................... -55°C to 125°C
SG3635 ................................................................ 0°C to 70°C
ELECTRICAL CHARACTERISTICS
SG1635 and SG3635
(Unless otherwise specified, these specfiications apply over the operating ambient temperatures for SG1635 with -55°C ≤ TA ≤ 125°C, SG3635 with
0°C ≤ TA ≤ 70°C, and +VS = 24V. 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 Low Current
Output Leakage
Source Saturation Voltage
Sink Saturation Voltage
Diode Forward Voltage
Supply Current
Test Conditions
VPULSE = VENABLE = 4.5V
VPULSE = VENABLE = 0V
VPULSE = VENABLE = 2.0V
VOUT = 24V
V = 0V
OUT
VPULSE = 2.0V, VENABLE = 0.8V, IOUT = -2A
VPULSE = 0.8V, VENABLE = 2.0V, IOUT = 2A
I
DIODE
=
±2A
VS = 35V
VPULSE = 2.0V, VENABLE = 0.8V
V = 0.8V, V
= 2.0V
PULSE
ENABLE
SG1635/SG3635 Units
Min. Typ. Max.
2.0
V
0.8 V
200 µA
-3.2 mA
500 mA
40 mA
2.0 3.0 V
2.0 3.0 V
2.0 3.0 V
25 mA
70 mA
6/91 Rev 1.1 2/94
Copyright © 1994
LINFINITY Microelectronics Inc.
2
11861 Western Avenue ∞ Garden Grove, CA 92841
(714) 898-8121 ∞ FAX: (714) 893-2570
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