SMB340U_15 Datasheet, PDF (1/5 Pages) GOOD-ARK Electronics – Ultra fast Boost Rectifier Reverse Voltage 400~600V Forward Current 3A

SMB340U thru SMB360U
Ultra fast Boost Rectifier
Reverse Voltage 400~600V Forward Current 3A
Features
• Low forward voltage drop
• Ultra-fast recovery time max 50ns
• Low Qrr and Irm reduces switching losses
• Moisture sensitivity: level 1, per J-STD-020
• Especially suited as boost diode in power factor correctors
• Qualified by AEC-Q101 standard
SMB(DO-214AA)
Typical Applications
These diodes series are designed especially for use in Power Factor Correction applications as
boost diode.Ideally suited for high voltage,high frequency rectification in car inverters,lighting,
cellular phone, portable device,power supplies and other consumer applications.
Maximum Ratings (TA = 25 °C unless otherwise noted)
Parameter
Symbol
SMB340U
SMB360U
Unit
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
VRRM
400
600
V
VRMS
280
420
V
VDC
400
600
V
IF(AV)
3.0
A
Peak forward surge current 8.3 ms single half sine-
wave superimposed on rated load
IFSM
125
A
Operating junction and storage temperature range TJ, TSTG
- 55 to + 150
°C
Electrical Characteristics (TA = 25 °C unless otherwise noted)
Parameter
Test Conditions
Maximum instantaneous
forward voltage
3A
Maximum DC reverse
TA=25℃
current at rated DC blocking
voltage
TA=125℃
Maximum reverse recovery ^IF^=0.5A,IR^=1.0A,
time
I_rr=0.25A, (RG-1)
Reverse Recovery time
Reverse Recovery current IF=3A,di/dt=-80A/us,
Reverse Recovery charges VR=400V,Tj=25℃
Softness recovery factor
Typical junction capacitance 4.0 V, 1 MHz
Symbol
VF
IR
t_rr
t_rr
Irm
Qrr
S_factor
CJ
SMB340U
1.1
10
300
50
-
-
-
-
32
SMB360U
1.7
35
-
-
-
-
Unit
Volts
µA
nS
nS
A
nC
-
pF
www.goodark.com
1/5
2015.07-Rev.A