KBPC3500 - KBPC3510
SILI CON BRIDGE RECTIFIERS
PRV : 50 - 1000 Vo l ts
Io : 35 Am
p
eres
FEATURES :
* High c ur rent capab ility
* High surge c ur r ent capability
* High reliability
* Low reverse curr ent
* Low for ward voltage drop
* Pb / RoHS Free
MECHANICAL DATA :
* Case : Metal Case
* Epoxy : UL94V - 0 r ate flame ret ar dant
* Ter minal s : plat ed .25" (6.35 mm). Faston
* Polarity : Polarity symbols marked on case
* Mount ing posit ion : B olt down on heat-si nk with
silicone thermal c ompound between bridge
and mounting surface for maximum heat
transfer eff i ciency.
* Wei ght : 17.1 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratin
g
a t 25 °C ambient tem
p
erature unless otherwise s
p
ecified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SYMBOL KBPC
3500 KBPC
3501 KBPC
3502 KBPC
3504 KBPC
3506 KBPC
3508 KBPC
3510 UNIT
Maximum Recurrent Peak Reverse Voltage V
RRM
50 100 200 400 600 800 1000 V
Maximum RMS Voltage V
RMS
35 70 140 280 420 560 700 V
Maximum DC Blocking Voltage V
DC
50 100 200 400 600 800 1000 V
Maximum Average Forward Current Tc = 55°CI
F(AV)
35 A
Peak Fo rw ard Surge Current Single half sine wave
Superimposed o n rated load (JEDEC Method)
Curre nt Squared Time at t < 8.3 ms. I
2
t660 A
2
S
Maximum Forward Voltage per Diode at I
F
= 17.5 A V
F
1.1 V
Maximum DC Reverse Curre n t Ta = 2 5 °CI
R
10 μA
at Rated DC Blocking Voltage Ta = 100 °CI
R(H)
200 μA
Typ ical Thermal R esistance (Note 1) R
θ
JC 1.5 °C/W
Typical The rm al Resistance at Junction to Ambient R
θ
JA 10 °C
Operating Junction Temperature Range T
J
- 40 to + 150 °C
Storage Temperature Range T
STG
- 40 to + 150 °C
Note :
1. Thermal Resistance from junction to case with units mounted on a 7.5" x 3.5" x 4.6" (19cm.x 9cm.x 11.8cm.) Al.-Finne d Plate
Page 1 of 2 Rev. 03 : Sept ember 3, 2012
RATING
I
FSM
400 A
BR50M
Dim e ns ions in inche s a nd ( m illim e te r s )
φ
0.728(18.50)
0.688(17.40)
0.570 (14.50)
0.530(13.40) 0.685(16.70)
0.618(15.70) 1.130(28.70)
1.120(28.40)
0.210(5.30)
0.200(5.10)0.658(16.70)
0.618(15.70)
0.032(0.81)
0.028(0.71) 0.256(6.50)
0.248(6.30)
1.011 (25.7)
0.893 (22.7)
0.100(2.50)
0.090(2.30)
0.443 (11.25)
0.431 (10.95)
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RAT ING AND CHARACTERISTIC CURVES ( KBPC3500 - KBPC3510 )
FIG.1 - DERATING CURVE FOR OUTPUT FIG.2 - MAXIMUM NON-REPETITIVE PEAK
RECTIFIED CURRENT FORWARD SURGE CURRENT
0 25 50 75 100 125 150 175
CASE TEMPERATURE, ( °C) NUMBER OF CYCL ES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARA CTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS
PER DIODE PER DIODE
Page 2 of 2 Rev. 03 : Sept ember 3, 2012
21
1
4
7
42
35
100 10
1.0
400
0
600
0
300
200
100
0.1
10
80
0.01
0.01
1.0 0.1
100 1400 20 40 60 120
PERCENT OF RATED REVERSE
VOLTAGE, (%)
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD OUTPUT
CURRENT AMPERES
FORWARD CURRENT, AMPERES
REVERSE CURRENT,
MICROAMPERES
TJ= 25 °C
Pulse Width = 300 μs
1 % Duty Cycle
8.3 ms SI N G LE HALF SI NE WAVE
JEDEC METHO D
TJ= 50 °C
TJ= 100 °C
TJ= 25 °C
2
8
500
10
20
60
1
2
4
6
40
100
1.2 1.4 1.8
0.4 0.6 0.8 1.0 1.6
HEAT-SINK MOUNTING, Tc
7.5" x 3.5" x 4.6" THK.
(19cm x 9cm x 11.8cm)
Al.-Finned plate
FORWARD VOLTAGE, VOLTS
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