VRM = 300 V, IF(AV) = 20 A, trr = 25 ns Fast Recovery Diode
FMXA-4203S
Data Sheet
Description
The FMXA-4203S is a fast...
VRM = 300 V, IF(AV) = 20 A, trr = 25 ns Fast Recovery Diode
FMXA-4203S
Data Sheet
Description
The FMXA-4203S is a fast recovery diode of 300 V / 20 A. The maximum trr of 25 ns is realized by optimizing a life-time control.
Package
TO3PF-3L
Features
● VRM------------------------------------------------------ 300 V ● IF(AV)------------------------------------------------------- 20 A ● VF--------------------------------------------------------1.30 V ● trr---------------------------------------------------------- 25 ns ● Bare lead frame: Pb-free (RoHS compliant) ● Flammability: Equivalent to UL94V-0
Applications
● Secondary-side Rectifier Diode (Flyback Converter, LLC Converter, etc.)
● Freewheel Diode (Offline Buck Converter, Offline Buck-boost Converter, etc.)
(1) (2) (3)
Not to scale
(1)
(3)
(2)
(1) Anode (2) Cathode (3) Anode
FMXA-4203S-DSE Rev.1.2
SANKEN ELECTRIC CO., LTD.
1
Feb. 04, 2020
https://www.sanken-ele.co.jp/en
© SANKEN ELECTRIC CO., LTD. 2015
FMXA-4203S
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
300
V
300
V
Average Forward Current Surge Forward Current(1) I2t Limiting Value(1)
IF(AV) See Figure 1 and Figure 2
20
A
IFSM
Half cycle sine wave, positive side, 10 ms, 1 shot
100
A
I2t
1 ms ≤ t ≤ 10 ms
50
A2s
Junction Temperature
TJ
−40 to 150
°C
Storage Temperature
TSTG
−40 to 150
...
