RoHS
MB2505-2510
SINGLE-PHASE BRIDGE RECTIFIER
FEATURES
ꢀLow cost
ꢀThis series is UL recognized under component
index, file number E127707
ꢀHigh forward surge current capability
ꢀLow thermal resistance.
ꢀHigh isolation voltage from case to lugs.
ꢀHigh temperature soldering guaranteed:
260ꢁ/10 second, at 5 lbs. (2.3kg) tension.
MECHANICAL DATA
ꢀCase: Matel case.
ꢀ Terminal: Plated 0.25" (6.35mm) lug.
ꢀPolarity: Polarity symbols marked on case.
ꢀMounting: Thru hole for #10 screw, 20 in,- lbs. Torqute Max.
ꢀWeight:1.02 ounce, 29gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
ꢀRatings at 25ꢁ ambient temperature unless otherwise specified
ꢀSingle phase, half wave, 60Hz, resistive or inductive load.
ꢀFor capacitive load derate current by 20%
KBPC KBPC KBPC KBPC KBPC KBPC KBPC
2505 2501 2502 2504 2506 2508 2510
MB2505 MB251 MB252 MB254 MB256 MB258 MB2510
SYMBOLS
UNIT
VRRM
VRMS
VDC
ꢂꢃ
ꢉꢂ
ꢂꢃ
ꢄꢃꢃ
ꢊꢃ
ꢅꢃꢃ
ꢄꢆꢃ
ꢅꢃꢃ
ꢆꢃꢃ
ꢅꢈꢃ
ꢆꢃꢃ
ꢇꢃꢃ
ꢆꢅꢃ
ꢇꢃꢃ
ꢈꢃꢃ
ꢂꢇꢃ
ꢈꢃꢃ
ꢄꢃꢃꢃ Volts
ꢊꢃꢃ Volts
ꢄꢃꢃꢃ Volts
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Output
Current, at TC = 50ꢁ (Note 1, 2)
Peak Forward Surge Current
ꢄꢃꢃ
I(AV)
Amps
ꢅꢂ
8.3ms single half sine - wave superimposed on
rated load (JEDEC method )
IFSM
I2t
Amps
A2s
ꢉꢃꢃ
Rating for Fusing (t<8.3ms)
ꢉꢊꢉ
ꢄꢎꢄ
Maximum Instantaneous Forward Voltage Drop
per bridge element at 12.5A
VF
Volts
T = 25ꢁ
Maximum DC Reverse Current at rated
ꢋA
mA
VAC
A
ꢄꢃ
ꢄꢎꢃ
IR
DC blocking voltage per element
Isolation Voltage from case to lugs
Typical Thermal Resistance (Note 1,2)
TAꢀꢌꢍꢌꢄꢃꢃꢁ
VISO
Rꢀꢁꢂ
ꢅꢂꢃꢃ
ꢁ/W
WEJ ELECTRONIC CO.,LTD
2.0
TJ
Operating Temperature Range
Storage Temperature Range
(-65 to +150)
(-65 to +150)
ꢁ
TSTG
1. Unit mounted on 5" X 6" X 4.9" (12.8cm X 15.2cm X 12.4cm)Al. finned Plate.
2. Bolt down on heat-sink with silicon thermal compound between bridge and mounting sutfae for maximum heat
transfer efficiency with # 10 screw.
Http:// www.wej.cn
E-mail:wej@yongerjia.com
WEJ ELECTRONIC CO.