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HER304

Rectron Semiconductor
Part Number HER304
Manufacturer Rectron Semiconductor
Description HIGH EFFICIENCY RECTIFIER
Published Mar 23, 2005
Detailed Description HIGH EFFICIENCY SILICON RECTIFIER VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Amperes HER301 THRU HER308 FEATURES * Low...
Datasheet PDF File HER304 PDF File

HER304
HER304

Overview
HIGH EFFICIENCY SILICON RECTIFIER VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.
0 Amperes HER301 THRU HER308 FEATURES * Low power loss,high efficiency * Low leakage * Low forward voltage drop * High current capability * High speed switching * High reliability * High current surge DO-201AD MECHANICAL DATA * Epoxy: Device has UL flammability classification 94V-O * Case: Molded plastic * Lead: MIL-STD-202E method 208C guaranteed * Mounting position: Any * Weight: 1.
20 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
1.
0 (25.
4) MIN.
.
052 (1.
3 ) DIA.
.
048 (1.
2 ) .
375 (9.
5) .
335 (8.
5) 1.
0 (25.
4) MIN.
.
220 (5.
6 ) DIA.
.
197 (5.
0 ) Dimensions in inches and (millimeters) MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted) RATINGS SYMBOL HER301 HER302 HER303 HER304 HER305 Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 300 400 Maximum RMS Voltage VRMS 35 70 140 210 280 Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TA = 50OC VDC 50 100 200 300 400 IO 3.
0 Peak Forward Surge Current 8.
3 ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 200 Typical Thermal Resistance (Note 1) RqJL 8.
5 RqJA 20 Typical Junction Capacitance (Note 2) CJ Operating Temperature Range TJ 70 150 Storage Temperature Range TSTG -55 to + 150 HER306 600 420 600 HER307 800 560 800 150 50 HER308 UNITS 1000 Volts 700 Volts 1000 Volts Amps Amps 0C/W pF 0C 0C ELECTRICAL CHARACTERISTICS(@TA=25 OC unless otherwise noted) CHARACTERISTICS SYMBOL HER301 HER302 HER303 HER304 HER305 Maximum Instantaneous Forward Voltage at 3.
0A DC VF 1.
0 1.
3 Maximum Average Reverse Current at Rated DC Blocking Voltage @TA = 25oC @TA = 125oC IR 5 150 Maximum Reverse Recovery Time (Note 4) trr 50 NOTES : 1.
Thermal Resistance : Mounted on PCB.
2.
Measu...


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