1N6478(2011) 데이터 시트보기 (PDF) - Vishay Semiconductors
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1N6478 Datasheet PDF : 4 Pages
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1N6478 thru 1N6484
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS SYMBOL 1N6478 1N6479 1N6480 1N6481 1N6482 1N6483 1N6484 UNIT
Maximum
instantaneous
forward voltage
TA = 25 °C
1.0 A
VF
TA = 75 °C
1.1
V
1.0
Maximum DC reverse
current at rated DC
blocking voltage
TA = 25 °C
IR
TA = 125 °C
10
μA
200
Typical junction
capacitance
4.0 V, 1 MHz
CJ
8.0
pF
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL 1N6478 1N6479 1N6480 1N6481 1N6482 1N6483 1N6484
RJA (1)
50
Maximum thermal resistance
RJT (2)
20
Notes
(1) Thermal resistance from junction to ambient, 0.24" x 0.24" (6.0 mm x 6.0 mm) copper pads to each terminal
(2) Thermal resistance from junction to terminal, 0.24" x 0.24" (6.0 mm x 6.0 mm) copper pads to each terminal
UNIT
°C/W
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE
1N6482-E3/96
0.114
96
1N6482-E3/97
0.114
97
1N6482HE3/96 (1)
0.114
96
1N6482HE3/97 (1)
0.114
97
Note
(1) AEC-Q101 qualified
BASE QUANTITY
1500
5000
1500
5000
DELIVERY MODE
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
1.0
60 Hz
Resistive or
0.8
Inductive Load
0.6
0.4
0.2
0
0
25 50 75 100 125 150 175
Terminal Temperature (°C)
Fig. 1 - Forward Current Derating Curve
30
TA = 75 °C
8.3 ms Single Half Sine-Wave
25
20
15
10
5.0
0
1
10
100
Number of Cycles at 60 Hz
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
www.vishay.com
2
For technical questions within your region, please contact one of the following: Document Number: 88527
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Revision: 15-Mar-11
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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