RU3AM - RU3M
PRV : 400 - 600 Volts Io : 1.5 Amperes
FEATURES :
* * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Fast switching for high efficiency
FAST RECOVERY RECTIFIER DIODES
D2A
0.161 (4.1) 0.154 (3.9)
1.00 (25.4) MIN.
0.284 (7.2) 0.268 (6.8)
MECHANICAL DATA :
* Case : D2A Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.645 gram
0.040 (1.02) 0.0385 (0.98)
1.00 (25.4) MIN.
Dimensions in inches and ( millimeters )
Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
RATING
Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current Ta = 55 °C Maximum Peak Forward Surge Current ( 50 Hz, Half-cycle , Sine wave, Single Shot ) Maximum Forward Voltage at IF = 1.5 A Maximum DC Reverse Current at Rated DC Blocking Voltage Ta = 25 °C Ta = 100 °C
SYMBOL
VRRM VRMS VDC IF(AV) IFSM VF IR IR(H) Trr TJ TSTG
RU3M
400 280 400 1.5 30 1.1 10 350 0.4 - 40 to + 150 - 40 to + 150
RU3AM
600 420 600
UNIT
V V V A A V µA µA µs °C °C
Maximum Reverse Recovery Time ( Note 1 ) Junction Temperature Range Storage Temperature Range
Notes :
( 1 ) Reverse Recovery Test Conditions : IF = 10 mA, IRP = 10 mA.
Page 1 of 2
Rev. 01 : April 2, 2002
RATING AND CHARACTERISTIC CURVES ( RU3AM - RU3M )
FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
100 µF
specimen 10 mA IF 0.1 IRP
200µS NOTE : IF = IRP = 10 mA TO 1 mA
10 mA IRP
20µS
100 Ω
Trr
FIG.2 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT
1.5 30
FIG.3 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES
AVERAGE FORWARD OUTPUT CURRENT, AMPERES
1.2
24
0.9
18
0.6
12
0.3
6
0 0 25 50 75 100 125 150 175
0
1
2
4
6
10
20
40
60
100
AMBIENT TEMPERATURE, ( °C) FIG.4 - TYPICAL FORWARD CHARACTERISTICS FORWARD CURRENT, AMPERES
20
NUMBER OF CYCLES AT 50Hz
FIG.5 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MICROAMPERES
10
10 TJ = 100 °C
1.0
1.0
0.1
Ta = 25 °C
0.1 TJ = 25 °C
0.01 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
0.01 0 20 40 60 80 100 120 140
FORWARD VOLTAGE, VOLTS
PERCENT OF RATED REVERSE VOLTAGE, (%)
Page 2 of 2
Rev. 01 : April 2, 2002
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