1N4933 데이터 시트보기 (PDF) - Digitron Semiconductors
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1N4933 Datasheet PDF : 2 Pages
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DIGITRON SEMICONDUCTORS
1N4933-1N4937
AXIAL-LEAD FAST RECOVERY RECTIFIERS
MAXIMUM RATINGS
Rating
Peak repetitive reverse voltage
Working peak reverse voltage
DC blocking voltage
Non-repetitive peak reverse voltage
RMS reverse voltage
Average rectified forward current
(single phase, resistive load, TA = 75°C) (1)
Non-repetitive peak surge current
(surge applied at rated load conditions)
Operating junction temperature range
Storage temperature range
THERMAL CHARACTERISTICS
Characteristics
Thermal resistance, junction to ambient
(typical printed circuit board mounting)
Note 1: Derate by 20% for capacitive loads.
Symbol
VRRM
VRWM
VR
VRSM
VR(RMS)
IO
1N4933 1N4934 1N4935 1N4936 1N4937 Unit
50
100
200
400
600
Volts
75
150
250
450
650
Volts
35
70
140
280
420
1.0
Amp
IFSM
30
Amps
TJ
-65 to +150
°C
Tstg
Symbol
RθJC
Max
65
Unit
°C/W
ELECTRICAL CHARACTERISTICS
Characteristics
Instantaneous forward voltage
(IF = 3.14A, TJ = 125°C)
Forward voltage
(IF = 1.0A, TA = 25°C)
Reverse current (rated dc voltage) TA = 25°C
TA = 100°C
REVERSE RECOVERY CHARACTERISTICS
Reverse recovery time
(IF = 1.0A to VR = 30Vdc)
(IFM = 15A, di/dt = 10A/µs)
Reverse recovery current
(IF = 1.0A to VR = 30Vdc)
Symbol
VF
VF
IR
trr
IRM(REC)
Min
-
-
-
-
-
-
-
Typ
1.0
1.0
1.0
50
150
175
1.0
Max
1.2
1.1
5.0
100
200
300
2.0
Unit
Volts
Volts
µA
ns
Amps
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20121127
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