MBRS1100T3 Datasheet, PDF (2/4 Pages) Motorola, Inc – Schottky Power Rectifier(Surface Mount Power Package)

MBRS1100T3, MBRS190T3
THERMAL CHARACTERISTICS
Rating
Thermal Resistance — Junction to Lead (T_L = 25°C)
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (Note 1.)
(i_F = 1.0 A, T_J = 25°C)
Maximum Instantaneous Reverse Current (Note 1.)
(Rated dc Voltage, TJ = 25°C)
(Rated dc Voltage, T_J = 100°C)
1. Pulse Test: Pulse Width = 300 µs, Duty Cycle ≤ 2.0%.
Symbol
R_θJL
V_F
I_R
Value
22
0.75
0.5
5.0
Unit
°C/W
Volts
mA
TYPICAL ELECTRICAL CHARACTERISTICS
20
10
5
T_J = 150°C
2
1
100°C
0.5
25°C
0.2
0.1
0.05
0.02 _{0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3}
v_F, INSTANTANEOUS VOLTAGE (VOLTS)
Figure 1. Typical Forward Voltage
1K
400
200
100
40
20
10
4
2
1
0.4
0.2
0.1
0.04
0.02
0.01
0
T_J = 150°C
125°C
100°C
25°C
10 20 30 40 50 60 70 80
V_R, REVERSE VOLTAGE (VOLTS)
90 100
Figure 2. Typical Reverse Current*
*The curves shown are typical for the highest voltage device in the voltage
grouping. Typical reverse current for lower voltage selections can be estimated
from these curves if V_R is sufficient below rated V_R.
3.2
2.8
T_J = 100°C
2.4
2.0
SQUARE
1.6
WAVE
1.2
DC
4.0
RATED V_R APPLIED
3.5 R_θJL = 22°C/W
T_J = 100°C
3.0
2.5
2.0
1.5
DC
SQUARE
WAVE
0.8
1.0
0.4
0.5
0
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
0
20
40
60
80 100 120 140 160
I_F(AV), AVERAGE FORWARD CURRENT (AMPS)
T_L, LEAD TEMPERATURE (°C)
Figure 3. Power Dissipation
Figure 4. Current Derating, Lead
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