TECHNICAL SPECIFICATION
S OF
SINGLE-PHASE SILICON BRIDGE RECTIFIER
FEATURES
* Surge overload ratings-400 Amperes
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
MB-25W
* Case: Metal, electrically isolated
MECHANICAL DATA
* Epoxy: UL 94V-0 rate flame retardant
* Lead: MIL-STD-202E, Method 208 guaranteed
* Polarity: As marked
* Mounting position: Any
* Weight: 30 grams
RECTIFIER SPECIALISTS
R
DC COMPONENTS CO., LTD.
VOLTAGE RANGE - 50 to 1000 Volts CURRENT - 35 Amperes
KBPC MB
35005W 3505W
THRU
KBPC MB
3510W 3510W
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
SYMBOL
V
RRM
V
DC
I
O
I
FSM
V
RMS
Volts
Volts
Amps
35
400
UNITS
Maximum Average Forward Rectified Output Current at Tc = 5 5
o
C
50 200 400100 600 800 1000
35 140 28070 420 560 700
50 200 400100 600 800 1000 Volts
Amps
MB3505W MB352W MB354WMB351W MB356W MB358W MB3510W
DC Blocking Voltage per element
V
F
I
R
1.1
500
uAmps
Maximum DC Reverse Current at Rated
Maximum Forward Voltage Drop per element at 17.5A DC Volts
@T
A
= 25
o
C
@T = 100
o
C
10
Operating and Storage Temperature Range T
J,
T
STG
-55 to + 150
0
C
I
2
t Rating for Fusing (t<8.3ms) I
2
t 664 A
2
Sec
Typical Junction Capacitance ( Note1)
C
J
300 pF
Typical Thermal Resistance (Note 2)
RθJC
2.2
0
C
/W
NOTES : 1.
Measured at 1 MH
Z
and applied reverse voltage of 4.0 volts
2. Thermal Resistance from Junction to Case per leg.
KBPC KBPC KBPC KBPC KBPC KBPC KBPC
35005W 3501W 3502W 3504W 3506W 3508W 3510W
A
Dimensions in inches and (millimeters)
TYP
* Metal case Maximum Heat Dissipation
* Low forward voltage drop
270
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