Bridge rectifiers
LESHAN RADIO COMPANY, LTD.
Bridge rectifiers
Feature
Plastic Package has Underwriters Laboratory Flammability Classific...
Description
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.
Average Rectified Forward Current Io(A)
Case Temperature Tc( ) Fig.2 Typical Reverse Characteristics
Instantaneous...
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