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DATA SHEET
ED502T~ED506T
SUPERFAST RECOVERY RECTIFIERS VOLTAGE- 200 to 600 Volts CURRENT - 5.0 Amperes
TO-251AB
Unit: inch ( mm )
FEATURES
* Superfast recovery times-epitaxial construction. * Low forward voltage, high current capability. * Hermetically sealed. * Low leakage. * High surge capability. * Plastic package has Underwriters Laboratories Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound.
.307(7.8) .283(7.2) .063(1.6) .047(1.2)
.264(6.7) .248(6.3) .216(5.5) .200(5.1) 4 .098(2.5) .082(2.1) .024(0.6) .016(0.4)
* Exceeds environmental standards of MIL-S-19500/228.
.225(5.7) .209(5.3)
MECHANICAL DATA
Case: Molded plastic, TO-251AB Terminals: Axial leads, solderable to MIL-STD-202,Method 208 Polarity: As marking Weight: 0.015 ounces, 0.4grams.
1
3 .032(0.8) .012(0.3) 2 .09 .09 (2.3) (2.3)
3 2 4
.071(1.8) .051(1.3) .02(0.5)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz. ED502T
Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current .375"(9.5mm) lead length at TA=75C Peak Forward Surge Current, IFM (surge):8.3ms single half sine-wave superimposed on rated load(JEDEC method) Maximum Forward Voltage at 5.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage Maximum DC Reverse Current at Rated DC Blocking Voltage TA=125C Maximum Reverse Recovery Time(Note 1) Typical Junction capacitance (Note 2) Typical Junction Resistance(Note 3) RJA Operating and Storage Temperature Range TJ 0.95
ED503T 300 210 300
5.0
ED504T 400 280 400
ED506T 600 420 600
UNIT
V V V A
200 140 200
75 1.25 5.0 300 35.0 45 25 -55 to +150 1.70
A V A A ns pF C/ W C
NOTES: 1. Thermal Resistance Junction to Ambient .
DATE : APR.18.2003
PAGE . 1
RATING AND CHARACTERISTIC CURVES
INSTNTANEOUS FORWARD CURRENT AMPERES
40
AVERAGE FORWARD CURRENT, AMPERES
10.0 8.0 6.0 4.0 2.0 0 0
10
200V
300-400V 600V
1
T J =25 C Pulse Width=200us
.1
O
50
100
O
150
.6
.8
1.0
1.2
1.4
1.6
1.8
2.0
CASE TEMPERATURE, C
Fig.1-FORWARD CURRENT DERATING CURVE
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig.2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC
INSTANTANEOUS REVERSE CURRENT, MICROAMPERES
1000
PEAK FORWARD SURGE CURRENT, AMPERES
T C =100 C
O
85 75 65 55 45 35 25 15 5 1 2 5 10 20 50 100
8.3ms Single Half Since-Wave JEDEC Method
100
T C =75 C
O
10
T C =25 C
O
1.0
0.1 0 100 200 300
NO. OF CYCLES AT 60Hz
REVERSE VOLTAGE, %
Fig.3-TYPICAL REVERSE CHARACTERISTICS
80
Fig.4-MAXIMUM NON-REPETITIVE SURGE CURRENT
CAPACITANCE, pF
70 60 50 40 30 0 1 2 5 10 20 50 100 200 500
REVERSE VOLTAGE, VOLTS
Fig.5-TYPICAL JUNCTION CAPACITANCE
DATE : APR.18.2003
PAGE . 2

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