2
D25SB10 Thru D25SB100
High Current Glass Passivated Molding Single-Phase Bridge Rectifier
Reverse Voltage 100 to 1000V Forward Current 25 A
FEATURES
z Plastic Package has Underwriters Laboratory
Flammability Classification 94V-0
z High current capacity with small package
z Glass passivated chip junctions
z Superior thermal conductivity
z High IFSM
1. Maximum & Thermal Characteristics Ratings at 25 ambient temperature unless otherwise specified.
Notes:
(1) Unit case mounted on aluminum plate heatsink
(2) Units mounted on P.C.B. without heatsink
Parameter Symbol Symbol
D25SB10 D25SB20 D25SB40 D25SB60 D25SB80 D25SB100
Unit
Maximum repetitive voltage VRRM 100 200 400 600 800 1000 V
Maximum RMS Voltage VRMS 70 140 280 420 560 700 V
Maximum DC Blocking Voltage VDC 100 200 400 600 800 1000 V
Maximum DC reverse current TA=25 5
at rated DC blocking voltage TA=125
IR
500
µA
25 A
Maximum
average forward
rectified output
current at
With heatsink Tc=100
1
Without heatsink Ta=25
2
Io
3.5 A
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
IFSM 350 A
Rating of fusing (t<8.3ms)
I
2
t
300
A
2
sec
Dielectric strength terminals to caseAC 1
minute Current 1mA
Vdia 2.5 KV
Max instantaneous forward voltage at 12.5A VF 1.05 V
Operating junction temperature TJ -55~150
Maximum thermal on P.C.B. without heat-sink
R
θJA
22
resistance per leg on Al plate heat-sink
R
θJC
1.3
/W
Storage temperature Tstg -55~150
Mounting torque Tor
Rating Torque : 0.8Suggests 0.45~0.65
N.m
