MBRD320 Datasheet, PDF (3/6 Pages) Motorola, Inc – SWITCHMODE™ Power Rectifirers DPAK Surface Mount Package

MBRD320, MBRD330, MBRD340
Bulletin PD-20756 rev. D 03/03
100
100
Tj = 150˚C
10
125˚C
100˚C
1
75˚C
0.1
50˚C
10
0.01
25˚C
0.001
0 5 10 15 20 25 30 35 40
Reverse Voltage - V_R (V)
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
1000
1
Tj = 25˚C
Tj = 150˚C
100
Tj = 125˚C
Tj = 25˚C
0.1
0 0.2 0.4 0.6 0.8 1 1.2
Forward Voltage Drop - V _FM (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
10
10
0 5 10 15 20 25 30 35 40 45
Reverse Voltage - V_R (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
1
P _DM
t1
t2
Single Pulse
(Thermal Resistance)
Notes:
1. Duty factor D = t1/ t2
2. Peak Tj = Pdm x Z thJC + Tc
0.1
0.00001
0.0001
0.001
0.01
0.1
1
t ₁, Rectangular Pulse Duration (Seconds)
Fig. 4 - Maximum Thermal Impedance Z_thJC Characteristics
www.irf.com
3