SM4933 查看數據表（PDF） - Frontier Electronics.
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SM4933 Datasheet PDF : 2 Pages
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Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998 FAX: (805) 522-9989
E-mail: frontiersales@frontierusa.com
Web: http://www.frontierusa.com
1A SURFACE MOUNT FAST RECOVERY RECTIFIERS
SM4933 THRU SM4937
FEATURES
z FAST SWITCHING
z GLASS PASSIVATED DEVICE
z IDEAL FOR SURFACE MOUNTED APPLICATIONS
z LOW LEAKAGE CURRENT
z FAST SWITCHING TIME
MECHANICAL DATA
z CASE: TRANSFER MOLDED, MELF, DIMENSIONS
IN INCHES AND (MILLIMETERS
z TERMINALS: SOLDERABLE PER MIL-STD-750, METHOD 2026
z POLARITY: CATHODE INDICATED BY COLOR BAND
z WEIGHT: 0.135 GRAMS
SOLDERABLE ENDS
.205(5.2)
.190(4.8)
.105(2.67)
.095(2.41)
.022(.60)
.018(.46)
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%
RATINGS
SYMBOL SM4933
SM4934
SM4935
SM4936
SM4937 UNITS
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
VRRM
50
MAXIMUM RMS VOLTAGE
VRMS
35
MAXIMUM DC BLOCKING VOLTAGE
VDC
50
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
AT TL=75°C
IO
PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF
SINE-WAVE SUPERIMPOSED ON RATED LOAD
IFSM
TYPICAL JUNCTION CAPACITANCE (NOTE 1)
CJ
STORAGE TEMPERATURE RANGE
TSTG
100
200
400
70
140
280
100
200
400
1.0
30
15
- 55 TO + 150
600
V
420
V
600
V
A
A
PF
℃
OPERATING TEMPERATURE RANGE
TOP
- 55 TO + 150
℃
ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED)
CHARACTERISTICS
SYMBOL SM4933
MAXIMUM FORWARD VOLTAGE AT Io DC
VF
MAXIMUM REVERSE CURRENT AT 55℃
IR
MAXIMUM REVERSE RECOVERY TIME (NOTE 2)
TRR
NOTE: 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS
2. REVERSE RECOVERY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25A
SM4934
SM4935
1.3
5.0
150
SM4936
SM4937
UNITS
V
μA
nS
SM4933 THRU SM4937
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