KBU8A 데이터 시트보기 (PDF) - Vishay Semiconductors
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KBU8A Datasheet PDF : 4 Pages
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KBU8A, KBU8B, KBU8D, KBU8G, KBU8J, KBU8K, KBU8M
www.vishay.com
Vishay General Semiconductor
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL KBU8A KBU8B KBU8D KBU8G KBU8J KBU8K KBU8M
Typical thermal resistance
RJA (1)
18
RJC (2)
3.0
Notes
(1) Units mounted in free air, no heatsink, PCB at 0.375" (9.5 mm) lead length with 0.5" x 0.5" (12 mm x 12 mm) copper pads
(2) Units mounted on a 3.0" x 3.0" x 0.11" thick (7.5 cm x 7.5 cm x 0.3 cm) aluminum plate heatsink
UNIT
°C/W
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE
KBU8J-E4/51
8.0
51
BASE QUANTITY
250
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
DELIVERY MODE
Anti-static PVC tray
8
Heatsink Mounting,
TC, 3.0 x 3.0 x 12" Thk.
Al. Plate (7.5 x 0.3 cm)
6
4
2 PCB Mounting, TA
0.375" (9.5 mm) Lead Length
0.5 x 0.5" (12 x 12 mm) Copper Pads
60 Hz Resistive or Inductive Load
0
0
50
100
150
Temperature (°C)
Fig. 1 - Derating Curve Output Rectified Current
100
10
TJ = 25 °C
Pulse Width = 300 µs
1 % Duty Cycle
1
0.1
0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3
Instantaneous Forward Voltage (V)
Fig. 3 - Typical Instantaneous Forward Characteristics Per Diode
300
TJ = 150 °C
Single Sine-Wave
250
200
150
100
50
1.0 Cycle
0
1
10
100
Number of Cycles at 60 Hz
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
100
10
TJ = 100 °C
1
0.1
TJ = 25 °C
0.01
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Fig. 4 - Typical Reverse Leakage Characteristics Per Diode
Revision: 14-May-14
2
Document Number: 88658
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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