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HER308

Formosa MS
Part Number HER308
Manufacturer Formosa MS
Description 3.0 AMP HIGH EFFICIENCY RECTIFIERS
Published Mar 23, 2005
Detailed Description HER301 THRU HER308 3.0 AMP HIGH EFFICIENCY RECTIFIERS VOLTAGE RANGE 50 to 1000 Volts CURRENT FEATURES * Low forward ...
Datasheet PDF File HER308 PDF File

HER308
HER308

Overview
HER301 THRU HER308 3.
0 AMP HIGH EFFICIENCY RECTIFIERS VOLTAGE RANGE 50 to 1000 Volts CURRENT FEATURES * Low forward voltage drop * High current capability * High reliability * High surge current capability * High speed switching 3.
0 Amperes DO-27 .
220(5.
6) .
197(5.
0) DIA.
1.
0(25.
4) MIN.
MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Axial leads, solderable per MIL-STD-202, method 208 guranteed * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 1.
10 grams .
375(9.
5) .
285(7.
2) .
052(1.
3) .
048(1.
2) DIA.
1.
0(25.
4) MIN.
Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .
375"(9.
5mm) Lead Length at Ta=50 C Peak Forward Surge Current, 8.
3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 3.
0A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Ta=100 C Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range TJ, TSTG NOTES: HER301 HER302 HER303 HER304 HER305 HER306 HER307 HER308 UNITS V V V A A V mA mA nS pF C 50 35 50 100 70 100 200 140 200 300 210 300 3.
0 150 1.
3 10 200 400 280 400 600 420 600 800 560 800 1000 700 1000 1.
0 1.
85 50 -65 75 +150 70 1.
Reverse Recovery Time test condition: IF=0.
5A, IR=1.
0A, IRR=0.
25A 2.
Measured at 1MHz and applied reverse voltage of 4.
0V D.
C.
RATING AND CHARACTERISTIC CURVES (HER301 THRU HER308) FIG.
1-TYPICAL FORWARD CHARACTERISTICS AVERAGE FORWARD CURRENT,(A) FIG.
2-TYPICAL FORWARD CURRENT DERATING CURVE 3.
0 2.
5 2.
0 1.
5 1.
0 0.
5 0 0 Single Phase Half Wave 60Hz Resistive Or Inductive Load 0.
...


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