RECTRON HER308, HER305P, HER306, HER307, HER305 Datasheet
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RECTRON |
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HER301 |
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THRU |
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SEMICONDUCTOR |
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TECHNICAL SPECIFICATION
HER308
HIGH EFFICIENCY RECTIFIER
VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Ampere
FEATURES
*Low power loss, high efficiency
*Low leakage
*Low forward voltage drop
*High current capability
* High speed switching |
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DO-201AD |
* High reliability |
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* High current surge |
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MECHANICAL DATA |
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* Case: Molded plastic |
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* Epoxy: UL 94V-O rate flame retardant |
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* Lead: MIL-STD-202E method 208C guaranteed |
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* Mounting position: Any |
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* Weight: 1.20 grams |
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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%.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At TA = 25oC unless otherwise noted)
RATINGS |
SYMBOL |
HER301 |
HER302 |
HER303 |
HER304 |
HER305 |
HER305P |
HER306 |
HER307 |
HER308 |
UNITS |
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Maximum Recurrent Peak Reverse Voltage |
VRRM |
50 |
100 |
200 |
300 |
400 |
400 |
600 |
800 |
1000 |
Volts |
Maximum RMS Voltage |
VRMS |
35 |
70 |
140 |
210 |
280 |
280 |
420 |
560 |
700 |
Volts |
Maximum DC Blocking Voltage |
VDC |
50 |
100 |
200 |
300 |
400 |
400 |
600 |
800 |
1000 |
Volts |
Maximum Average Forward Rectified Current |
IO |
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3.0 |
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Amps |
at TA= 50oC |
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Peak Forward Surge Current 8.3 ms single half sine-wave |
IFSM |
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200 |
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150 |
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Amps |
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superimposed on rated load (JEDEC method) |
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Typical Junction Capacitance (Note 2) |
CJ |
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70 |
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50 |
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pF |
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Operating and Storage Temperature Range |
TJ, TSTG |
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-65 to + 150 |
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0 C |
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ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) |
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CHARACTERISTICS |
SYMBOL |
HER301 |
HER302 |
HER303 |
HER304 |
HER305 |
HER305P |
HER306 |
HER307 |
HER308 |
UNITS |
Maximum Instantaneous Forward Voltage at 3.0A DC |
VF |
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1.0 |
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1.2 |
1.0 |
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1.70 |
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Volts |
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Maximum DC Reverse Current |
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10 |
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uAmps |
at Rated DC Blocking Voltage TA = 25oC |
IR |
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Maximum Full Load Reverse Current |
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150 |
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uAmps |
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Average, Full Cycle .375” (9.5mm) lead length at TL = 55oC |
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Maximum Reverse Recovery Time (Note 1) |
trr |
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50 |
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75 |
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nSec |
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NOTES : 1. Test Conditions: IF = 0.5A, IR = 1.0A, IRR = 0.25A |
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1998-8 |
2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts |
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