Ultrafast Recovery Diode
FMXA-1106S
■General
Description
Shorter trr at high temperature has been realized by employing
the new life time control technology.
This is the optimum characteristic as a fast recovery diode
(FRD) for a continuous-current-mode PFC circuit.
November, 2005
■Package---TO220F-2Pin
■Applications
●
PDP panel driver circuit.
●
Continuous-current-mode PFC circuit.
●
An output rectifier for SMPS, UPS, DC-DC converter.
●
A Flywheel diode for the inverter and chopper.
■Key
Specifications
●Absolute
maximum ratings
Parameter
Transient Peak Reverse Voltage
Peak Reverse Voltage
Average Forward Current
Peak Surge Forward Current
Symbol
VRSM
VRM
IF(AV)
IFSM
Unit
V
V
A
A
Rating
600
600
10
100
■Features
●
The shortest trr characteristic in the world at high
temperature (100°C).
Realized to shorten the trr at 100°C by 26% compared to
the conventional device.
(73ns => 54ns (typ), IF=IRP=500/500mA. Compared to
the SK’s conventional device FMX-G26S)
●Electrical
characteristics
Parameter
Forward Voltage Drop
Reverse Leakage Current
Reverse Leakage Current
Under High Temperature
Reverse Recovery Time
Symbol Unit
VF
IR
H•IR
trr
V
μA
mA
ns
Rating
Conditions
1.98 max. IF=10A
100 max. VR=VRM
30 max.
28 max.
VR=VRM,
Tj=150°C
IF=IRP=500mA
90%Recovery point
Typical Current Waveform, mounted on the power supply
FMX-G26S (Conventional device)
FMXA-1106S (New device)
I
RP
Qrr
trr = 65ns
I
RP
= 7.07A
Qrr = 229.1nC
I
RP
Qrr
trr = 50ns
I
RP
= 5.85A
Qrr = 147.3nC
Measurement condition: FCC power supply, f=160kHz, Load 5A (DC12V)
Horiz:40ns/div, Vert:2A/div
Sanken Electric Co.,Ltd
.
http://www.sanken-ele.co.jp/en/
1/8
D01-002EA-051128
SANKEN [ SANKEN ELECTRIC ]
