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
200
25 50 75 100 125 150 175
A^{, AMBIENT TEMPERATURE (°C)}
Fig. 1 Forward Derating Curve
100
10
1.0
0.1
T_j = 25°C
Pulse width = 300µs
0.01
0.6
0.8
1.0
1.2
V_F, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
100
PR3001 - PR3004
T_j = 25°C
f = 1.0MHz
PR3005
10
10
1
10
100
NUMBER OF CYCLES AT 60Hz
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
DS26014 Rev. A1-2
2 of 2
PR3001 - PR3005