1N4933-LFR FRONTIER [Frontier Electronics.], 1N4933-LFR Datasheet
1N4933-LFR
Manufacturer Part Number
1N4933-LFR
Description
1A FAST RECOVERY PLASTIC RECTIFIER
Manufacturer
FRONTIER [Frontier Electronics.]
Datasheet
1.1N4933-LFR.pdf
(2 pages)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED
SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20%
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
MAXIMUM DC BLOCKING VOLTAGE
PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF
SINE-WAVE SUPERIMPOSED ON RATED LOAD
TYPICAL JUNCTION CAPACITANCE (NOTE 1)
TYPICAL THERMAL RESISTANCE (NOTE 2)
STORAGE TEMPERATURE RANGE
OPERATING TEMPERATURE RANGE
MAXIMUM FORWARD VOLTAGE AT I
MAXIMUM REVERSE CURRENT AT 25℃
MAXIMUM REVERSE CURRENT AT 100℃
MAXIMUM REVERSE RECOVERY TIME (NOTE 2)
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
0.375”(9.5mm) LEAD LENGTH AT TA=55°C
ELECTRICAL CHARACTERISTICS (A
FEATURES
MECHANICAL DATA
NOTE: 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS
LOW COST
PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY
FLAMMABILITY CLASSIFICATION 94V-0
1 AMPERE OPERATION AT TA=55°C WITH NO THERMAL
RUNAWAY
FAST SWITCHING FOR HIGH EFFICIENCY
EXCEEDS ENVIRONMENTAL STANDARDS OF MIL-STD-19500
HIGH TEMPERATURE SOLDERING GUARANTEED: 250°C /
10S/0.375” (9.5mm) LEAD LENGTH /5 LBS (2.3KG) TENSION
ROHS
CASE: JEDEC DO-41, MOLDED CASE, DIMENSIONS IN INCHES AND (MILLIMETERS)
TERMINAL: AXIAL LEADS, SOLDERABLE PER MIL-STD-202,
METHOD 208
POLARITY: COLOR BAND DENOTES CATHODE
MOUNTING POSITION: ANY
WEIGHT: 0.34 GRAMS
2. BOTH LEADS ATTACHED TO HEAT SINK 20x20x1t(mm) COPPER PLATE AT LEAD LENGTH 5mm
3. REVERSE RECOVERY TEST CONDITIONS: I
1N4933-LFR THRU 1N4937-LFR
CHARACTERISTICS
RATINGS
O
T
DC
T
1A FAST RECOVERY PLASTIC RECTIFIER
A
=25°C UNLESS OTHERWISE NOTED)
1N4933-LFR THRU 1N4937-LFR
Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998
E-mail:
F
=0.5A, I
Web:
R
frontiersales@frontierusa.com
http://www.frontierusa.com
=1.0A, I
SYMBOL
SYMBOL
V
V
T
R
V
I
T
T
V
FSM
C
I
I
I
RRM
RMS
STG
θja
DC
O
OP
R
R
RR
F
J
RR
=0.25A
1N4933-LF
1N4933-LF
50
35
50
R
R
FAX: (805) 522-9989
1N4934-LF
1N4934-LF
100
100
70
R
R
- 55 TO + 150
- 55 TO + 150
1N4935-LF
1N4935-LF
200
140
200
120
1.0
1.2
30
15
50
50
R
R
5
.205(5.2)
.166(4.2)
1.0(25.4)
1.0(25.4)
MIN
MIN
1N4936-LF
1N4936-LF
400
280
400
Page: 1
R
R
.034(0.9)
.028(0.7)
.107(2.7)
.080(2.0)
1N4937-LF
1N4937-LF
600
420
600
R
R
UNITS
UNITS
℃/W
μA
μA
PF
nS
℃
℃
V
V
V
A
A
V
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1N4933-LFR Summary of contents
Page 1
... BOTH LEADS ATTACHED TO HEAT SINK 20x20x1t(mm) COPPER PLATE AT LEAD LENGTH 5mm 3. REVERSE RECOVERY TEST CONDITIONS: I 1N4933-LFR THRU 1N4937-LFR Frontier Electronics Corp. 667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 E-mail: frontiersales@frontierusa.com Web: http://www.frontierusa.com 1N4933-LFR THRU 1N4937-LFR 1N4933-LF SYMBOL RRM V 35 RMS ...
Page 2
... RATINGS AND CHARACTERISTIC CURVE 1N4933-LFR THRU 1N4937-LFR FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 10Ω 50Ω NO INDUCTIVE NO INDUCTIVE D.U.T. (+) (approx) 1Ω OSCILLOSCOPE (-) NON ( NOTE 1 ) INDUCTIVE NOTE: 1. RISE TIME=7ns MAX. INPUT IMPEDANCE=1 MOhms 22PF 2. RISE TIME =10ns MAX. SOURCE IMPEDANCE=50 OHMS Fig ...