PR3001 Datasheet, PDF (2/2 Pages) Diodes Incorporated – 3.0A FAST RECOVERY RECTIFIER

4
Single phase half wave
Resistive or Inductive load
3
2
1
0
0
25 50 75 100 125 150 175
T_A, AMBIENT TEMPERATURE (°C)
Fig. 1 Forward Derating Curve
200
100
10
1.0
0.1
0.01
T_j = 25°C
Pulse width = 300 µs
0.6
0.8
1.0
1.2
V_F, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
100
T_j = 25°C
f = 1 MHz
10
10
1
10
100
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Peak Forward Surge Current
50Ω NI (Non-inductive)
10Ω NI
(+)
50V DC
Approx
(-)
Device
Under
Test
1.0Ω
NI
Oscilloscope
(Note 1)
(-)
Pulse
Generator
(Note 2)
(+)
1
1
10
100
V_R, REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
t_rr
+0.5A
0A
-0.25A
Notes:
1. Rise Time = 7.0ns max. Input Impedance = 1.0MΩ, 22pF.
2. Rise Time = 10ns max. Input Impedance = 50Ω.
-1.0A
Set time base for 50/100 ns/cm
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
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