4
Single phase half wave
Resistive or Inductive load
3
2
1
0
0 25 50 75 100 125 150 175
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
1000
100
10
Tj = 25°C
1
0.1
0.01
0
0.6
1.2
1.8
2.4
3.0
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
100
10
1
0.1
0
40
80
VR = VRRM
120 160
200
Tj, Junction Temperature (°C)
Fig. 3 Typical Reverse Characteristics
50Ω NI
50Ω NI
trr
+0.5A
(+)
50V DC
Approx
(-)
Device
Under
Test
1.0Ω
NI
Oscilloscope
(Note 1)
(-)
Pulse
Generator
(Note 2)
(+)
0
-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. 4 Reverse Recovery Time Characteristic and Test Circuit
DS30033 Rev. A - PRELIMINARY
2 of 2
BYV28/50 - BYV28/200