ERD28
ERD28 is FAST RECOVERY DIODE manufactured by Fuji Electric.
Features
High voltage by mesa design High reliability
Marking
Color code : Green D28 04 Abridged type name Voltage class Lot No.
Applications
High speed switching
Cathode mark
- -
- 02
Maximum ratings and characteristics
Absolute maximum ratings
Item Repetitive peak reverse voltage Average forward current Surge current Operating junction temperature Storage temperature Symbol VRRM IF(AV) IFSM Tj Tstg Resistive load (Ta=25°C) Sine wave 10ms Conditions -04 400 1.5 70 -40 to +125 -40 to +125 Rating -06 600 Unit V A A °C °C
Electrical characteristics (Ta=25°C Unless otherwise specified )
Item Forward voltage drop Reverse current Reverse recovery time Symbol VFM IRRM t rr Conditions IFM=1.5A VR=VRRM IF=0.1A, IR=0.1A Max. 1.1 10 0.4 Unit V µA µs
(400V to 600V / 1.5A )
Characteristics
Forward characteristics
5 3 100 50 30
ERD28(1.5A)
Reverse characteristics
IF [A] 1.0
0.5 0.3
IR [µA]
10 5 3 1
0.1 0.05 0.03 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 100 200 300 400 500 600 700
VF [V]
VR [V]
Current derating (IF(AV)-Ta)
1.5 1.4 50 1.2 30 1.0
Junction capacitance characteristics
IF(AV) 0.8 [A]
0.6 0.4 0.2 0 0 20 40 60 80 100 120 140
Cj [p F]
5 3 10 30 50 100 300
Ta [°C]
VR [V]
Surge...