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VOLTAGE RANGE 50 to 1000 Volts CURRENT 4.0 Ampere
FEATURES
* Ideal for printed circuit board * Surge overload rating: 130 amperes peak * Mounting position: Any
SINGLE-PHASE GLASS PASSIVATED SILICON BRIDGE RECTIFIER
RBU401M THRU RBU407M
RBU
MECHANICAL DATA
.880 (22.3) .860 (21.8) .160 (4.1) .140 (3.5) .080 (2.03) .060 (1.52) .740 (18.8) .720 (18.3) .140 (3.56) .130 (3.30)
* UL listed the recognized component directory,file #E252754 * Epoxy: Device has UL flammability classification 94V-O
.512 (13.0)
.085 (2.16) .075 (1.90) .710 (18.0) .690 (17.5) .050 (1.27) .040 (1.02) .210 (5.33) .190 (4.83) .080 (2.03) .065 (1.65) .022 (0.56) .018 (0.46) .100 (2.54) .085 (2.16)
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) MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted) RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at T A = 50 o C Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Junction Capacitance (Note 3) Typical Thermal Resistance (Note 1) Operating and Storage Temperature Range SYMBOL VRRM VRMS VDC IO I FSM CJ R q JC R q JA T J, T STG RBU401M RBU402M RBU403M RBU404M RBU405M RBU406M RBU407M 50 35 50 100 70 100 200 140 200 400 280 400 4.0 130 40 4.2 22 -55 to + 150
0
UNITS Volts Volts Volts Amps Amps pF C/ W
0
600 420 600
800 560 800
1000 700 1000
C
ELECTRICAL CHARACTERISTICS (@TA=25 OC unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 4.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage @T A = 25 o C @T A = 125 o C SYMBOL VF IR RBU401M RBU402M RBU403M RBU404M RBU405M RBU406M RBU407M 1.1 2.0 500 UNITS Volts mAmps 2006-12
NOTES : 1. Thermal Resistance : Heat-sink case mounted or if PCB mounted. 2. "Fully ROHS compliant", "100% Sn plating (Pb-free)". 3. Measured at 1MHz and applied reverse voltage of 4.0 voltage. 4. Equivalent to Vishay's GBU4 Series.
RATING AND CHARACTERISTICS CURVES ( RBU401M THRU RBU407M )
AVERAGE FORWARD OUTPUT CURRENT, (A)
INSTANTANEOUS FORWARD CURRENT, (A)
4.0
3.0
Heatsink Mounting, TC 1.6x1.6x0.06" Thk (4.0x4.0x.15cm) AL.Plate
40 10 4.0
2.0
P.C.B. Mounted,TA 0.47x0.47" (12x12mm) Copper Pads 0.375" (9.5mm) Lead Length 60Hz Resistive or Inductive Load
1.0 0.4
T A = 25 OC Pulse Width = 300mS 1% Duty Cycle
1.0
0
0
50
100
TEMPERATURE, ( C)
O
150
0.1 0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
INSTANTANEOUS FORWARD VOLTAGE, (V)
INSTANTANEOUS REVERSE CURRENT, (mA)
PEAK FORWARD SURGE CURRENT, (A)
1000
FIG.1 DERATING CURVE OUTPUT RECTIFIED CURRENT
240 200 160 120 80 40 0 1
FIG.2 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
8.3mS Single Half Sine-Wave JEDEC Method
100
TA = 100 OC
10
TA = 25 OC
1.0
0.1
50~400V 600~1000V
0
20
40
60
80
100
120
140
2
5
10
20
50
100
PERCENT RATED PEAK REVERSE VOLTAGE, (%)
NUMBER OF CYCLES AT 60Hz
TRANSIENT THERMAL IMPEDANCE, (OC/W)
FIG.3 TYPICAL REVERSE CHARACTERISTICS
1000
JUNCTION CAPACITANCE, (pF)
100
FIG.4 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
10
100
1
10
0.1
1
10
100
0.1 0.01
0.1
1
t, HEATING TIME (sec.)
10
100
REVERSE VOLTAGE, (V)
FIG.5 TYPICAL JUNCTION CAPACITANCE PER LEG
FIG.6 TYPICAL TRANSIENT THERMA IMPEDANCE
DISCLAIMER NOTICE
Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or use of any product or circuit. Rectron products are not designed, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in such applications do so at their own risk and shall agree to fully indemnify Rectron Inc and its subsidiaries harmless against all claims, damages and expenditures.

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