Document
Glass Passivated Bridge Rectifiers
P b Lead(Pb)-Free
Features:
* Glass passivated chip junction * High case dielectric strength * High surge current capability * ldeal for printed circuit board
Mechanical Data:
* Terminal:Plated leads solderable per MIL-STD 202E, Method 208C * Case:UL-94 Class V-0 recognized Flane Retardant Epoxy * Polarity:Polarity symbol marked on body * Mounting position:any
D2KB05 thru D2KB10
REVERSE VOLTAGE 50 TO 1000 VOLTS
FORWARD CURRENT 2.0 AMPERE
D3K Outline Dimensions
.057(1.45) R2
.555(14.1) .531(13.5)
.484(12.3) .461(11.7) .437(11.1) .413(10.5)
.276(7.0) .252(6.4)
.484(12.3) .461(11.7)
.055(1.4) .047(1.2)
.059(1.5) .043(1.1)
.049(1.25) .041(1.05)
.034(0.86) .026(0.66) .162 .162 .162 .138 .138 .138 (4.11)(4.11)(4.11) (3.51)(3.51)(3.51) 123 4
.024 (0.6)
.134 .122 (3.4) (3.1)
.130(3.3) .114(2.9) .110(2.8) .094(2.4)
.055(1.4) .039(1.0)
.094(2.4) .071(1.8)
.024(0.6) .016(0.4)
Unit:mm
1 23 4
+ ~~ -
WEITRON
http://www.weitron.com.tw
1/3
02-Jun-2011
D2KB05 thru D2KB10
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25˚C ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20%
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current @T A=138˚C (with heatsink)
Peak Forward Surage Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load (JEDEC Method)
Maximum Forward Voltage at 2.0A DC
I2t Rating for Fusing (t<8.3ms)
Maximum DC Reverse Current at Rated DC Bolcking Voltage
@TJ =25˚C @TJ =125 ˚C
Typical Thermal Resistance
without heatsink with heatsink without heatsink
Operating Temperature Range
Storage Temperature Range
SYMBOL D2KB05 D2KB1 V RRM 50 100 V RMS 35 70 V DC 50 100
D2KB 2 200 140 200
D2KB 4 400 280 400
D2KB 6 600 420 600
D2KB 8 800 560 800
D2KB 10 1000 700 1000
I(AV) 2
UNIT V V V
A
IFSM
VF I2t IR
RθJA RθJC RθJL TJ T STG
60
1.1 14.94 10.0 500
55 1.5 15
-55 to +150 -55 to +150
A
V A2 s uA
˚C/W
˚C ˚C
WEITRON
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02-Jun-2011
D2KB05 thru D2KB10
AVERAGE FORWARD CURRENT AMPERES
6.0 5.0 4.0
3.0
2.0 SINGLE PHASE HALF WAVE 60Hz
1.0 RESISTIVE OR INDUCTIVE LOAD
0.0
0.1 0
20 40 60 80 100 120 140 150 CASE TEMPERATURE, °C
FIG.1-DERATING CURVE OUTPUT RECTIFIED CURRENT
PEAK FORWARD SURGE CURRENT, AMPERES
90 80
PULSE WIDTH 8.3ms
60
SINGLE HALF-SINE-WAVE (JEDEC METHOD)
40
20
0 12
5 10 20
50 100
NUMBER OF CYCLETS AT 60Hz
FIG.2-MAXIMUM NON-REPETITIVE SURGE CURRENT
20.0 10.0
Pulse Width = 300 µs 1% Duty Cycle
TC=125°C 1.0
0.1 TC=25°C
0.01 0 0.2 0.4 0.6 0.8 1.0
1.2 1.4
INSTANTANEOUS FORWARD VOLTAGE. VOLTS
FIG.3-TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT ,(uA)
100.0 10.0
TJ=150°C TJ=125°C
1.0
0.1 TJ=25°C
0.01 0 20 40 60 80 100
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
FIG.4-TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT, AMPERES
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02-Jun-2011
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