HER301 - HER308
PRV : 50 - 1000 Volts
Io : 3.0 Amperes
FEATURES :
*High current capability
*High surge current capability
*High reliability
*Low reverse current
*Low forward voltage drop
*Fast switching for high efficiency
MECHANICAL DATA :
*Case : DO-201AD Molded plastic
*Epoxy : UL94V-O rate flame retardant
*Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed
*Polarity : Color band denotes cathode end
*Mounting position : Any
*Weight : 1.16 grams
HIGH EFFICIENT RECTIFIER DIODES
DO-201AD
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0.21 (5.33) |
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1.00 (25.4) |
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MIN. |
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0.19 (4.82) |
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0.375 (9.52) |
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0.285 (7.24) |
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1.00 (25.4) |
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0.052 (1.32) |
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MIN. |
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0.048 (1.22) |
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Dimensions in inches and ( millimeters )
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at |
25 °C ambient temperature unless otherwise specified. |
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Single phase, half wave, 60 Hz, resistive or inductive load. |
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For capacitive load, derate current by 20%. |
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RATING |
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SYMBOL |
HER |
HER |
HER |
HER |
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HER |
HER |
HER |
HER |
UNIT |
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301 |
302 |
303 |
304 |
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305 |
306 |
307 |
308 |
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Maximum Recurrent Peak Reverse Voltage |
VRRM |
50 |
100 |
200 |
300 |
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400 |
600 |
800 |
1000 |
V |
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Maximum RMS Voltage |
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VRMS |
35 |
70 |
140 |
210 |
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280 |
420 |
560 |
700 |
V |
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Maximum DC Blocking Voltage |
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VDC |
50 |
100 |
200 |
300 |
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400 |
600 |
800 |
1000 |
V |
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Maximum Average Forward Current |
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IF(AV) |
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3.0 |
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A |
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0.375"(9.5mm) Lead Length |
Ta = 55 °C |
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Maximum Peak Forward Surge Current, |
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8.3ms Single half sine wave superimposed |
IFSM |
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150 |
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A |
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on rated load (JEDEC Method) |
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Maximum Forward Voltage at IF = 3.0 A |
VF |
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1.1 |
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1.7 |
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V |
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Maximum DC Reverse Current |
Ta = 25 °C |
IR |
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10 |
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μA |
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at Rated DC Blocking Voltage |
Ta = 100 °C |
IR(H) |
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50 |
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μA |
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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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ns |
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Typical Junction Capacitance ( Note 2 ) |
CJ |
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50 |
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pf |
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Junction Temperature Range |
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TJ |
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- 65 to + 150 |
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°C |
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Storage Temperature Range |
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TSTG |
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- 65 to + 150 |
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°C |
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Notes : |
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( 1 ) |
Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A. |
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( 2 ) |
Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC |
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Page 1 of 2 |
Rev. 01 : April 2, 2002 |