參數資料
型號: 6CWQ03FNTR
廠商: VISHAY INTERTECHNOLOGY INC
元件分類: 整流器
英文描述: 3.5 A, 30 V, SILICON, RECTIFIER DIODE, TO-252AA
封裝: MODIFIED TO TO-252AA, DPAK-3
文件頁數: 4/6頁
文件大小: 109K
代理商: 6CWQ03FNTR
www.vishay.com
For technical questions, contact: diodes-tech@vishay.com
Document Number: 94247
4
Revision: 13-Aug-08
6CWQ03FNPbF
Vishay High Power Products
Schottky Rectifier, 2 x 3.5 A
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
Note
(1) Formula used: TC = TJ - (Pd + PdREV) x RthJC;
Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6);
PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated VR
110
120
130
140
150
Allowable
Case
Temperature
(°C)
IF(AV) - Average Forward Current (A)
2
13
4
5
0
DC
See note (1)
Square wave (D = 0.50)
80 % rated V
R applied
0
0.5
1.5
2.0
1.0
Average
Power
Loss
(W)
IF(AV) - Average Forward Current (A)
2
1
3
4
5
0
DC
RMS limit
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
10
10 000
I FSM
-
Non-Repetitive
Surge
Current
(A)
tp - Square Wave Pulse Duration (s)
100
1000
10 000
10
At any rated load condition
and with rated V
RRM applied
following surge
100
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6CWQ03FNTRR 3.5 A, 30 V, SILICON, RECTIFIER DIODE, TO-252AA
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