DatasheetQ Logo
Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

BU2508 View Datasheet(PDF) - Vishay Semiconductors

Part Name
Description
Manufacturer
BU2508
Vishay
Vishay Semiconductors Vishay
BU2508 Datasheet PDF : 6 Pages
1 2 3 4 5 6
BU2506 thru BU2510
Vishay General Semiconductor
New Product
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
TYP.
Maximum instantaneous forward
voltage per diode (1)
IF = 12.5 A
TA = 25 °C
TA = 125 °C
VF
0.97
0.87
Maximum reverse current per diode
rated VR
TA = 25 °C
TA = 125 °C
IR
-
120
Typical junction capacitance per diode 4.0 V, 1 MHz
CJ
125
Note
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
MAX.
1.05
0.95
5.0
350
-
UNIT
V
µA
pF
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
BU2506
Typical thermal resistance
Rï±JC (1)
Rï±JA (2)
Notes
(1) With 60 W air cooled heatsink
(2) Without heatsink, free air
BU2508
2.0
20
BU2510
UNIT
°C/W
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE
BU2506-M3/45
4.84
45
BU2506-M3/51
4.84
51
BU25065S-M3/45
4.84
45
BASE QUANTITY
20
250
20
DELIVERY MODE
Tube
Paper tray
Tube
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
30
With Heatsink
Sine-Wave, R-Load
25
20
15
TC
TC
10
5
TC Measured at Device Bottom
0
0 20 40 60 80 100 120 140 160
Case Temperature (°C)
Figure 1. Derating Curve Output Rectified Current
5
4
3
2
Without Heatsink
1
Sine-Wave, R-Load
Free Air, TA
0
0
25
50
75
100
125
150
Ambient Temperature (°C)
Figure 2. Forward Current Derating Curve
www.vishay.com
For technical questions within your region, please contact one of the following: Document Number: 89299
2
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
 

Share Link: 

datasheetq.com  [ Privacy Policy ]Request Datasheet ] [ Contact Us ]