11DQ05, 11DQ06
Schottky Rectifier, 1.1 A
Vishay High Power Products
100
10
T
= 25˚C
J
10
0
10 20 30 40 50 60 70
Reverse Voltage-VR (V)
T
T
T
= 150˚C
J
J
J
= 125˚C
25˚C
1
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
=
160
140
DC
120
100
80
Square wave (D = 0.50)
80% Rated Vr applied
60
40
20
0
see note (1)
0.1
0
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6
0
0.2
0.4
0.6
0.8
1
1.2
Forward Voltage Drop-VFM (V)
Average Forward Current - IF(AV) (A)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
Fig. 4 - Maximum Ambient Temperature vs.
Average Forward Current, Printed Circuit Board Mounted
0.8
100
D = 0.20
D = 0.25
D = 0.33
T
= 150˚C
125˚C
J
10
1
0.6
D = 0.50
D = 0.75
0.4
0.2
0
RMS Limit
0.1
DC
0.01
0.001
0.0001
25˚C
0
10 20 30 40 50 60 70
Reverse Voltage - VR(V)
0
0.2 0.4 0.6 0.8
Average Forward Current - IF(AV) (A)
1
1.2 1.4 1.6
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
Fig. 5 - Forward Power Loss Characteristics
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
Document Number: 93206
Revision: 06-Nov-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
3