NUR460
Ultrafast power diode
Rev. 2 — 20 July 2011
Product data sheet
1. Product profile
1.1 General description
Ultrafast epitaxial power diode in a SOD141 (DO-201AD) axial lead plastic package.
1.2 Features and benefits
Axial leaded plastic package
Fast switching
High voltage capability
Low forward voltage drop
Low thermal resistance
Soft recovery characteristic
1.3 Applications
Discontinuous Current Mode (DCM)
Power Factor Correction (PFC)
High frequency switched-mode power
supplies
1.4 Quick reference data
Table 1. Quick reference data
Symbol Parameter
Conditions
VRRM
IF(AV)
repetitive peak reverse
voltage
average forward
current
square-wave pulse; δ = 0.5;
see Figure 1; see Figure 2
Static characteristics
VF
forward voltage
IF = 4 A; Tj = 25 °C;
see Figure 4
Dynamic characteristics
trr
reverse recovery time IF = 1 A; VR = 30 V;
dIF/dt = 50 A/µs; Tj 25 °C;
Ramp Recovery;
see Figure 5
IR = 1 A; IF = 0.5 A;
IR(meas) = 0.25 A; Tj = 25 °C;
Step Recovery; see Figure 6
Min Typ Max Unit
-
-
600 V
-
-
4
A
-
-
1.28 V
-
33 65 ns
-
25 50 ns