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LRC |
LESHAN RADIO COMPANY, LTD.
Bridge rectifiers
Feature
Plastic Package has Underwriters Laboratory
Flammability Classification 94V-0
This series is UL listed under the Recognized
Component index,file number E231047
Single-in-line package
High current capality with small package
Superior thermal conductivity
High temperature soldering guaranted:
260 /10 seconds
High IFSM
We declare that the material of product
compliance with RoHS requirements.
G BU4A Thru G BU4M
Product Characteristic
Item
Symbol GBU4A GBU4B GBU4D GBU4G GBU4J GBU4K GBU4M Unit
Maximum repetitive voltage
VRM
V
Maximum DC reverse current TA=25
at rated DC blocking voltage TA=125
IR
A
Average recified forward current 60Hz sine
wave,R-load with heatsink Tc=100 (1)(2)
Io
A
Peak forward surge current8.3 ms single half
sine-wave superimposed on rated load
IFSM
A
Dielectric strength Terminals to case,
AC 1 minute Current 1mA
Vdia
KV
Maximum instantaneous forward voltage at 2A
Operating junction temperature
Storage temperature
VF
Tj
Tstg
-55~150
V
Notes (1)Unit case mounted on Al plate heat-sink
(2) Unites mounted on P.C.B. without heat-sink
(3)Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat
transfer with #6 screw{heat-sink size:6.5*3.5*0.15cm)
1/4
Characteristic Curves
Fig. 1 Derating Curve
LESHAN RADIO COMPANY, LTD.
Case Temperature Tc( )
Fig.2 Typical Reverse Characteristics
Percent of Rated Peak Reverse Voltage
2/4
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