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DC COMPONENTS CO., LTD.
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RECTIFIER SPECIALISTS
MBR3505 THRU MBR3510
TECHNICAL SPECIFICATIONS OF SINGLE-PHASE SILICON BRIDGE RECTIFIER
VOLTAGE RANGE - 50 to 1000 Volts CURRENT - 35 Amperes
FEATURES
* Plastic case with heatsink for Maximum Heat Dissipation * Diffused Junction * High current capability * Surge overload ratings - 400 Amperes * Low forward voltage drop * High Reliability
.500 (12.7) TYP. METAL HEAT SINK .310(7.9) .290(7.4) .480(12.2) .425(10.8) 1.142(29.0) 1.102(28.0) .673(17.1) .633(16.1)
MBR-25
MECHANICAL DATA
* Case: Molded plastic with heatsink * Epoxy: UL 94V-0 rate flame retardant * Terminals: Plated .25"(6.35mm) Faston lugs, Solderable per MIL-STD-202E, Method 208 guaranteed * Polarity: As marked * Mounting position: Any * Weight: 25 grams approx.
.732(18.6) .692(17.6) AC
HOLE FOR NO. 8 SCREW
AC .673(17.1) 1.142(29.0) .633(16.1) 1.102(28.0)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) .582(14.8) .543(13.8) .033 x .250 (0.8 x 6.4)
SYMBOL Maximum Recurrent Peak Reverse Voltage Maximum RMS Bridge Input Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Output Current at Tc = 55oC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum Forward Voltage Drop per element at 17.5A DC Maximum DC Reverse Current at Rated DC Blocking Voltage per element I t Rating for Fusing (t<8.3ms) Typical Junction Capacitance (Note1) Typical Thermal Resistance (Note 2) Operating and Storage Temperature Range NOTES : 1.Measured at 1 MHZ and applied reverse voltage of 4.0 volts. 2.Thermal Resistance from Junction to Case per leg.
2
MBR3505 MBR351 MBR352 MBR354 MBR356 MBR358 MBR3510 UNITS 50 35 50 100 70 100 200 140 200 400 280 400 35 400 1.1 10 500 664 300 2.2 -55 to +150
0
VRRM VRMS VDC IO I FSM VF IR I t CJ RθJ C T J, T STG
2
600 420 600
800 560 800
1000 700 1000
Volts Volts Volts Amps Amps Volts µAmps A 2 Sec pF C/W
0
@T A = 25 oC @T A = 100 oC
C
RATING AND CHARACTERISTIC CURVES (MBR3505 THRU MBR3510)
FIG. 1 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, (A) 500
FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD OUTPUT CURRENT, (A) 50
400
8.3ms Single Half Sine-Wave (JEDEC Mathod)
40
300
30
200
20
100
10
Single Phase Half Wave 60Hz Inductive or Resistive Load
0
1
2
5
10
20
50
100
0
50
100
150
NUMBER OF CYCLES AT 60Hz
CASE TEMPERATURE, (oC)
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, (µA) INSTANTANEOUS FORWARD CURRENT, (A) 100 10
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
TJ=25oC
10
1.0
Pulse Width=300ms 1% Duty Cycle
1
.1
TJ=25oC
.1
.6
.7
.8
.9
1.0
1.1
1.2
1.3
.01
0
20
40
60
80
100
120
140
INSTANTANEOUS FORWARD VOLTAGE, (V)
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
DC COMPONENTS CO., LTD.
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