參數(shù)資料
型號: SG55474YDESC
廠商: Microsemi Corporation
英文描述: DUAL PERIPHERAL POSITIVE NOR DRIVER
中文描述: 雙周圍積極的,也不驅動
文件頁數(shù): 2/3頁
文件大小: 39K
代理商: SG55474YDESC
SG55451B/61/71 SERIES
5/92 Rev 1.1 2/94
LINFINITY Microelectronics Inc.
Copyright
1994
11861 Western Avenue
∞ Garden Grove, CA 92841
2
(714) 898-8121
∞ FAX: (714) 893-2570
Supply Voltage (V
CC) ............................................................
Input Voltage .....................................................................
Interemitter Voltage ...........................................................
Off-state Output Voltage
X5451B Series ................................................................
X5461 Series ..................................................................
X5471 Series ..................................................................
7V
5.5V
30V
35V
70V
ABSOLUTE MAXIMUM RATINGS (Note 1)
Output Current .............................................................
Continuous Total Dissipation at (or below)
25°C Free-Air Temperature .....................................
Operating Junction Temperature
Hermetic (Y, L Packages) ..........................................
Storage Temperature Range ..........................
Lead Temperature (1/16 inch from case
for soldering 60 sec.) .................................................
400mA
800mW
150
°C
-65
°C to 150°C
300
°C
Note 1. Exceeding these ratings could cause damage to the device.
Y Package:
Thermal Resistance-Junction to Case,
θ
JC ..................
50°C/W
Thermal Resistance-Junction to Ambient,
θ
JA ............ 130°C/W
L Package:
Thermal Resistance-Junction to Case,
θ
JC ..................
35°C/W
Thermal Resistance-Junction to Ambient,
θ
JA ............ 120°C/W
THERMAL DATA
Note A. Junction Temperature Calculation: T
J = TA + (PD x θJA).
Note B. The above numbers for
θ
JC are maximums for the limiting
thermal resistance of the package in a standard mount-
ing configuration. The
θ
JA numbers are meant to be
guidelines for the thermal performance of the device/pc-
board system. All of the above assume no ambient
airflow.
Min. Typ. Max. Min. Typ. Max.
SG55451B
SG55461
SG55471
SG75451B
SG75461
SG75471
Test Conditions
Parameter
Units
-1.2
0.25
0.5
-1.0
8
52
56
0.8
-1.5
300
0.5
0.8
1.0
60
-1.6
11
65
76
-1.2
0.25
0.5
-1.0
8
52
56
High-level Input Voltage (V
IH)
Low-level Input Voltage (V
IL)
Input Clamp Voltage (V
IK)
High-level Output Current (I
OH)
Low-level Output Voltage (V
OL)
Input Current at Max V
IN
(I
IN)
High-level Input Current (I
IH )
Low-level Input Current (I
IL)
Supply Current, Outputs High
Supply Current, Outputs Low
V
A
V
mA
A
mA
0.8
-1.5
100
0.4
0.7
1.0
60
-1.6
11
65
76
22
V
CC =
MIN, I
IN = -12mA
V
CC = MIN, VIH = 2V,
V
OH = 30V
SGX5451B
V
OH = 35V
SGX5461
V
OH = 70V
SGX5471
V
CC = MIN, VIL = 0.8V, IOL = 100mA
V
CC = MIN, VIL = 0.8V, IOL = 300mA
V
CC = MAX, VIN = 5.5V
V
CC = MAX, VIN = 2.4V
V
CC = MAX, VIN = 0.4V
V
CC = MAX, VIN = 5V
V
CC = MAX, VIN = 0V
SGX5451B
SGX5461
SGX5471
4.5V to 5.5V
4.75V to 5.25V
Supply Voltage (V
CC)
SG55451B, SG55461, SG55471 .......................
SG75451B, SG75461, SG75471 ...................
Operating Ambient Temperature Range
SG55451B, SG55461, SG55471 ...................
SG75451B, SG75461, SG75471 ........................
-55
°C to 125°C
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.
RECOMMENDED OPERATING CONDITIONS (Notes 2 & 3)
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, these specifications apply over the operating ambient temperatures for SG55451B/461/471 with -55
°C ≤ T
A ≤ 125 °C, and
SG75451B/461/471 with 0
°C ≤ T
A ≤ 70 °C.
Typical values are tested at V
CC = 5V, and T A = 25°C.
Low duty cycle pulse testing techniques are used
which maintains junction and case temperatures equal to the ambient temperature.)
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