20MQ100NPBF_10 Datasheet, PDF (3/6 Pages) Vishay Siliconix – Schottky Rectifier, 2.1 A

VS-20MQ100NPbF
Schottky Rectifier, 2.1 A _{Vishay High Power Products}
100
10
T_J= 25°C
10
T_J= 150°C
T_J= 125°C
1
T_J= 25°C
1
0
20
40
60
80 100
Reverse Voltage - V_R(V)
Fig. 3 - Typical Junction Capacitance vs.
Reverse Voltage
0.1
0.4 0.6 0.8
1
1.2 1.4 1.6
Forward Voltage Drop - V_FM (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
160
150
140
130
120
DC
D = 0.20
110
D = 0.25
100
90
D = 0.33
D = 0.50
D = 0.75
80 ^{Square wave (D=0.50)}
rated Vr applied
70 _{see note (1)}
60
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
Average forward current-I_F(AV)(A)
Fig. 4 - Maximum Average Forward Current vs.
Allowable Lead Temperature
1
T_J = 150°C
125°C
0.1
0.01
100°C
75°C
0.001
50°C
0.0001
25°C
3
D = 0.20
2.5
D = 0.25
D = 0.33
D = 0.50
2 D = 0.75
1.5
DC
RMS Limit
1
0.5
0
0
20
40
60
80 100
Reverse Voltage - V _R(V)
Fig. 2 - Typical Peak Reverse Current vs.
Reverse Voltage
0
0 0.5 1 1.5 2 2.5 3
Average forward current-I_F(AV)(A)
Fig. 5 - Maximum Average Forward Dissipation vs.
Average Forward Current
Note
(1) _{Formula used: TC = TJ - (Pd + PdREV) x RthJC;}
Pd = Forward power loss = I_F(AV) x V_FM at (I_F(AV)/D) (see fig. 6); Pd_REV = Inverse power loss = V_R1 x I_R (1 - D); I_R at V_R1 = 80 % rated V_R
Document Number: 94591
Revision: 04-Mar-10
For technical questions, contact: [e-mail]
www.vishay.com
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