Document
ER500 THRU ER506
SUPERFAST RECOVERY RECTIFIERS VOLTAGE - 50 to 600 Volts CURRENT - 5.0 Amperes
FEATURES l Superfast recovery times-epitaxial construction l Low forward voltage, high current capability l l l l l Exceeds environmental standards of MIL-S-19500/228 Hermetically sealed Low leakage High surge capability Plastic package has Underwriters Laboratories Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound MECHANICAL DATA Case: Molded plastic, DO-201AD Terminals: Axial leads, solderable to MIL-STD-202, Method 208 Polarity: Color Band denotes cathode end Mounting Position: Any Weight: 0.04 ounce, 1.12 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ¢J ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz.
ER500 ER501
ER501A
DO-201AD
ER502
ER503
ER504
ER506
UNITS V V V A
Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current .375"(9.5mm) lead length at TA=55 ¢J
Peak Forward Surge Current, IFM (surge): 8.3ms single half sine-wave superimposed on rated load(JEDEC method)
50 35 50
100 70 100
150 105 150
200 140 200 5.0
300 210 300
400 320 400
600 420 600
150.0 .95 5.0 300 35.0 45 25.0 -55 to +150 1.25 1.7
A
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=125 ¢J Maximum Reverse Recovery Time(Note 1) Typical Junction capacitance (Note 2) Typical Junction Resistance(Note 3) R £KJA Operating and Storage Temperature Range TJ
V £g A £g A ns
PF
¢J /W ¢J
NOTES: 1. Reverse Recovery Test Conditions: IF=.5A, IR=1A, Irr=.25A 2. Measured at 1 MHz and applied reverse voltage of 4.0 VDC 3. Thermal resistance from junction to ambient and from junction to lead length 0.375”(9.5mm) P.C.B. mounted
RATING AND CHARACTERISTIC CURVES ER500 THRU ER506
+0.5A
AVERAGE FORWARD CURRENT (10)-AMP (10)-AAV
trr
0 -0.25
8.0 6.0 ON HEAT SINK 4.0
NOTE:1.Rise Time = 7ns max. Input Impedance = 1 megohm. 22pF 2.Rise Time = 10ns max. Source Impedance = 50 Ohms
2.0
ON PCB
-1.0
SET TIME BASE FOR 50 ns/cm
1cm
0 50 75 100 125 150 175 200
AMBIENT TEMPERATURE, ¢J
Fig. 1-REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
Fig. 2-MAXIMUM AVERAGE FORWARD CURRENT RATING
INSTANTANEOUS FORWARD CURRENT AMPERES
100
ER500 ~ ER502 10
AVERAGE FORWARD CURRENT, AMPERES
5.0 4.0 3.0 2.0 1.0 0 0 50 100 150
ER503 ~ ER504 1
0.1 ER506
0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
CASE TEMPERATURE, ¢J
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig. 3-MAXIMUM AVERAGE FORWARD CCURRENT RATING
PEAK FORWARD SURGE CURRENT, AMPERES
Fig. 4-FORWARD CURRENT DERATING CURVE
JUNCTION CAPACITANCE, pF
200 ¡y 150 125 75 8.3ms SINGLE HALF SINE WAVE JEDEC METHOD 35 1 5 10 50 100
100
TJ = 25¢J f = 1.0MHz Vsig = 50mVp-p
10 5 1 10
REVERSE VOLTAGE, VOLTS
100
NUMBER OF CYCLES AT 60Hz
Fig. 5-MAXIMUM NON-REPETITIVE SURGE CURRENT
Fig. 6-TYPICAL JUNCTION CAPACITANCE
.