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WTE |
1N4933 – 1N4937 |
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POWER SEMICONDUCTORS |
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1.0A FAST RECOVERY RECTIFIER |
Features
!Diffused Junction
!Low Forward Voltage Drop
!High Current Capability
!High Reliability
!High Surge Current Capability
Mechanical Data
!Case: Molded Plastic
!Terminals: Plated Leads Solderable per MIL-STD-202, Method 208
!Polarity: Cathode Band
!Weight: 0.34 grams (approx.)
!Mounting Position: Any
!Marking: Type Number
A B A
C
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D |
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DO-41 |
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Dim |
Min |
Max |
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A |
25.4 |
— |
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B |
4.06 |
5.21 |
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C |
0.71 |
0.864 |
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D |
2.00 |
2.72 |
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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 |
1N4933 |
1N4934 |
1N4935 |
1N4936 |
1N4937 |
Unit |
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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 |
200 |
400 |
600 |
V |
DC Blocking Voltage |
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VR |
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RMS Reverse Voltage |
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VR(RMS) |
35 |
70 |
140 |
280 |
420 |
V |
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Average Rectified Output Current |
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IO |
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1.0 |
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A |
(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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30 |
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A |
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rated load (JEDEC Method) |
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Forward Voltage |
@IF = 1.0A |
VFM |
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1.2 |
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V |
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Peak Reverse Current |
@TA = 25°C |
IRM |
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5.0 |
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µA |
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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200 |
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nS |
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Typical Junction Capacitance (Note 3) |
Cj |
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15 |
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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.
1N4933 – 1N4937 |
1 of 3 |
© 2002 Won-Top Electronics |