Fast Recovery Diode
Description
VRM = 600 V, IF(AV) = 20 A, trr = 50 ns Fast Recovery Diode
FMLD-4206S
Data Sheet
Description
The FMLD-4206S is a fast recovery diode of 600 V / 20 A.
The maximum trr of 50 ns is realized by optimizing a life-time control.
Features
● VRM------------------------------------------------------ 600 V ● IF(AV)------------------------------------------------------- 20 A ● VF--------------------------------------------------------- 1.
7 V ● trr1 --------------------------------------------------------- 50 ns ● Bare Leads: Pb-free (RoHS Compliant) ● Flammability: Equivalent to UL94V-0
Package
TO3PF-3L
Applications
● PFC Circuit ● Inverter Circuit ● Secondary-side Rectifier Diode
(Flyback Converter, LLC Converter, etc.
) ● Freewheel Diode
(Offline Buck Converter, Offline Buck-boost Converter, etc.
)
(1) (2) (3)
(1)
(3)
(2)
(1) Anode (2) Cathode (3) Anode
Not to scale
FMLD-4206S-DSE Rev.
1.
0
SANKEN ELECTRIC CO.
, LTD.
1
May 22, 2020
https://www.
sanken-ele.
co.
jp/en
© SANKEN ELECTRIC CO.
, LTD.
2020
FMLD-4206S
Absolute Maximum Ratings
Unless otherwise specified, TA = 25 °C.
Parameter
Symbol
Conditions
Rating
Unit
Nonrepetitive Peak Reverse Voltage(1) Repetitive Peak Reverse Voltage(1)
VRSM VRM
600
V
600
V
Average Forward Current
IF(AV) See Figure 1 and Figure 2
20
A
Surge Forward Current(1)
IFSM
Half cycle sine wave, positive side, 10 ms, 1 shot
140
A
I2t Limiting Value(1)
I2t
1 ms ≤ t ≤ 10 ms
98
A2s
Junction Temperature
TJ
−40 to 150
°C
Storage Temperature
TSTG
−40 to 150
°C
Electrical Characteristics
Unless otherwise specified, TA = 25 °C.
Parameter
Symbol
Forward Voltage Drop(1)
VF
Reverse Leakage Current(1)
IR
Reverse Leakage Current under High Temperature(1)
H∙IR
trr1 Reverse Recovery Time(1)
trr2
Thermal Resistance (2)
Rth(J-C)
Conditions
TJ = 25 °C, IF = 10 A
TJ = 100 °C, IF = 10 A
VR = VRM
VR = VRM, TJ = 150 °C
IF = IRP = 500 mA, 90% recovery point, TJ = 25 °C IF = 500 mA, IRP = 1000 mA, 75% recovery point, TJ = ...
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