WTE HER308-T3, HER308, HER306-TB, HER306-T3, HER306 Datasheet
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W T E |
HER301 – HER308 |
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PO WE R SEM IC O ND UC TO R S |
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3.0A HIGH EFFICIENCY RECTIFIER |
Features
!Diffused Junction
!Low Forward Voltage Drop
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High Current Capability |
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A |
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B |
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A |
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! |
High Reliability |
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! |
High Surge Current Capability |
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Mechanical Data
!Case: Molded Plastic
!Terminals: Plated Leads Solderable per MIL-STD-202, Method 208
!Polarity: Cathode Band
!Weight: 1.2 grams (approx.)
!Mounting Position: Any
!Marking: Type Number
!Epoxy: UL 94V-O rate flame retardant
C
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D |
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DO-201AD |
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Dim |
Min |
Max |
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A |
25.4 |
— |
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B |
8.50 |
9.50 |
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C |
1.20 |
1.30 |
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D |
5.0 |
5.60 |
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All Dimensions in mm
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic |
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Symbol |
HER |
HER |
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HER |
HER |
HER |
HER |
HER |
HER |
Unit |
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301 |
302 |
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303 |
304 |
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305 |
306 |
307 |
308 |
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Peak Repetitive Reverse Voltage |
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VRRM |
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Working Peak Reverse Voltage |
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VRWM |
50 |
100 |
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200 |
300 |
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400 |
600 |
800 |
1000 |
V |
DC Blocking Voltage |
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VR |
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RMS Reverse Voltage |
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VR(RMS) |
35 |
70 |
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140 |
210 |
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280 |
420 |
560 |
700 |
V |
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Average Rectified Output Current |
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IO |
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3.0 |
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A |
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(Note 1) |
@TA = 55°C |
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Non-Repetitive Peak Forward Surge Current |
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8.3ms Single half sine-wave superimposed on |
IFSM |
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150 |
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A |
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rated load (JEDEC Method) |
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Forward Voltage |
@IF = 3.0A |
VFM |
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1.0 |
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1.3 |
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1.7 |
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V |
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Peak Reverse Current |
@TA = 25°C |
IRM |
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10.0 |
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µA |
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At Rated DC Blocking Voltage |
@TA = 100°C |
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100 |
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Reverse Recovery Time (Note 2) |
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trr |
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50 |
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75 |
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nS |
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Typical Junction Capacitance (Note 3) |
Cj |
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80 |
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50 |
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pF |
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Operating Temperature Range |
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Tj |
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-65 to +125 |
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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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*Glass passivated forms are available upon request
Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case
2.Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. See figure 5.
3.Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
HER301 – HER308 |
1 of 3 |
© 2002 Won-Top Electronics |
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