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Ordering number:EN2145B
DBA250
Silicon Diffused Junction Type
25.0A Single-Phase Bridge Rectifier
Features
· Plastic molded structure.
· High reliability attained by glass passivation.
· Peak reverse voltage:VRM=200, 600V.
· Average rectified current:IO=25.0A.
Package Dimensions
unit:mm
1162
[DBA250]
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Parameter
Peak Reverse Voltage
Average Recitified Current
Symbol
VRM
IO
Surge Forward Current
Junction Temperature
IFSM
Tj
Storage Temperature
Tstg
Insulation Voltage
VIS
Electrical Characteristics at Ta = 25˚C
Conditions
Ta=40˚C
Ta=40˚C, with 300×300×3.0mm3 Cu fin
50Hz sine wave, 1cycle
Parameter
Symbol
Conditions
Forward Voltage
Reverse Current
Thermal Resistance
VF
IR
Rth(j-c)
Note:Tightening torque : 0.98N·m max.
Note*:Per constituent element of bridge.
IF=12.5A*
VR:At each VRM*
Junction-Case
DBA250C
200
DBA250G
600
6.0
25.0
400
150
–40 to +150
2
Unit
V
A
A
A
˚C
˚C
kV
Ratings
min typ max
Unit
1.05 V
10 µA
1.5 ˚C/W
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquaters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
52098HA (KT)/82595GI (KOTO) 3089MO, TS No.2145-1/2

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DBA250
No products described or contained herein are intended for use in surgical implants, life-support systems,
aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and
the like, the failure of which may directly or indirectly cause injury, death or property loss.
Anyone purchasing any products described or contained herein for an above-mentioned use shall:
Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates,
subsidiaries and distributors and all their officers and employees, jointly and severally, against any
and all claims and litigation and all damages, cost and expenses associated with such use:
Not impose any responsibilty for any fault or negligence which may be cited in any such claim or
litigation on SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of
their officers and employees jointly or severally.
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guarant-
eed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees
are made or implied regarding its use or any infringements of intellectual property rights or other rights of
third parties.
This catalog provides information as of May, 1998. Specifications and information herein are subject to
change without notice.
PS No.2145-2/2