SG75461 View Datasheet(PDF) - Microsemi Corporation
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Description
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SG75461 Datasheet PDF : 3 Pages
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SG55451B/61/71 SERIES
ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltage (VCC) ............................................................ 7V
Input Voltage ..................................................................... 5.5V
Interemitter Voltage ........................................................... 5.5V
Off-state Output Voltage
X5451B Series ................................................................ 30V
X5461 Series .................................................................. 35V
X5471 Series .................................................................. 70V
Note 1. Exceeding these ratings could cause damage to the device.
THERMAL DATA
Y Package:
Thermal Resistance-Junction to Case, θJC .................. 50°C/W
Thermal Resistance-Junction to Ambient, θJA ............ 130°C/W
L Package:
Thermal Resistance-Junction to Case, θJC .................. 35°C/W
Thermal Resistance-Junction to Ambient, θJA ............ 120°C/W
Output Current ............................................................. 400mA
Continuous Total Dissipation at (or below)
25°C Free-Air Temperature ..................................... 800mW
Operating Junction Temperature
Hermetic (Y, L Packages) .......................................... 150°C
Storage Temperature Range .......................... -65°C to 150°C
Lead Temperature (1/16 inch from case
for soldering 60 sec.) ................................................. 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 (Notes 2 & 3)
Supply Voltage (VCC)
SG55451B, SG55461, SG55471 ....................... 4.5V to 5.5V
SG75451B, SG75461, SG75471 ................... 4.75V to 5.25V
Operating Ambient Temperature Range
SG55451B, SG55461, SG55471 ................... -55°C to 125°C
SG75451B, SG75461, SG75471 ........................ 0°C to 70°C
Note 2. Range over which device is functional.
Note 3. The substrate (pin 8) must always be at the most-negative device voltage for proper operation.
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, these specifications apply over the operating ambient temperatures for SG55451B/461/471 with -55°C ≤ TA ≤ 125°C, and
SG75451B/461/471 with 0°C ≤ TA ≤ 70°C. Typical values are tested at VCC = 5V, and TA = 25°C. Low duty cycle pulse testing techniques are used
which maintains junction and case temperatures equal to the ambient temperature.)
Parameter
High-level Input Voltage (VIH)
Low-level Input Voltage (V )
IL
Input Clamp Voltage (VIK)
High-level Output Current (IOH)
Low-level Output Voltage (VOL)
Input Current at Max VIN (IIN)
High-level Input Current (IIH)
Low-level Input Current (IIL)
Supply Current, Outputs High
Supply Current, Outputs Low
Test Conditions
VCC = MIN, IIN = -12mA
VCC = MIN, VIH = 2V,
V = 30V SGX5451B
OH
VOH = 35V SGX5461
VOH = 70V SGX5471
VCC = MIN, VIL = 0.8V, IOL = 100mA
VCC = MIN, VIL = 0.8V, IOL = 300mA
VCC = MAX, VIN = 5.5V
VCC = MAX, VIN = 2.4V
VCC = MAX, VIN = 0.4V
VCC = MAX, VIN = 5V
VCC = MAX, VIN = 0V
SGX5451B
SGX5461
SGX5471
SG55451B
SG55461
SG55471
SG75451B
SG75461
SG75471
Units
Min. Typ. Max. Min. Typ. Max.
2
2
V
0.8
0.8 V
-1.2 -1.5
-1.2 -1.5 V
300
100 µA
0.25 0.5
0.5 0.8
1.0
60
-1.0 -1.6
8 11
52 65
56 76
56 76
0.25 0.4 V
0.5 0.7 V
1.0 mA
60 µA
-1.0 -1.6 mA
8 11 mA
52 65 mA
56 76 mA
56 76 mA
5/92 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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