FM4933W Datasheet, PDF (1/3 Pages) Rectron Semiconductor – SURFACE MOUNT FAST RECOVERY SILICON RECTIFIER VOLTAGE RANGE 50 to 600 Volts CURRENT 1.0 Ampere

RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
SURFACE MOUNT
FAST RECOVERY SILICON RECTIFIER
VOLTAGE RANGE 50 to 600 Volts CURRENT 1.0 Ampere
FM4933W
THRU
FM4937W
FEATURES
* Ideal for surface mounted applications
* Low leakage current
* Metallurgically bonded construction
* Mounting position: Any
* Weight: 0.057 gram
MECHANICAL DATA
* Epoxy : Device has UL flammability classification 94V-0
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ^oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SMX
.110 (2.79)
.086 (2.18)
.209 (5.31)
.185 (4.70)
.071 (1.80)
.051 (1.30)
.011 (0.28)
.007 (0.18)
.180 (4.57)
.160 (4.06)
.091 (2.31)
.067 (1.70)
.059 (1.50)
.035 (0.89)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At TA = 25^oC unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at TA = 55^oC
Peak Forward Surge Current IFM (surge): 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Thermal Resistance
Typical Junction Capacitance (Note 1)
Operating and Storage Temperature Range
SYMBOL
VRRM
VRMS
VDC
IO
IFSM
(Note 3) RθJA
(Note 2) RθJC
CJ
TJ, TSTG
FM4933W
50
35
50
FM4934W
100
70
100
FM4935W
200
140
200
1.0
FM4936W
400
280
400
30
30
70
15
-55 to + 150
FM4937W
600
420
600
UNITS
Volts
Volts
Volts
Amps
Amps
0_C/W
0_C/W
pF
0_C
ELECTRICAL CHARACTERISTICS (At TA = 25^oC unless otherwise noted)
CHARACTERISTICS
SYMBOL
Maximum Forward Voltage at 1.0A DC
VF
Maximum Full Load Reverse Current,Full cycle Average at TA = 55^oC
Maximum Average Reverse Current at
@TA = 25^oC
IR
Rated DC Blocking Voltage
@TA = 125^oC
Maximum Reverse Recovery Time (Note 4)
trr
NOTES : 1. Measured at 1.0 MHz and applied average voltage of 4.0VDC
2. Thermal resistance junction to case.
3. Thermal resistance junction to ambient, 6.0mm² copper pads to each terminal.
4. Test Conditions: IF = 1.0A, VR = 30V.
5.“Fully ROHS compliant”, “100% Sn plating (Pb-free)”.
FM4933W
FM4934W
FM4935W
1.2
50
5.0
100
200
FM4936W
FM4937W
UNITS
Volts
uAmps
uAmps
uAmps
nSec
2005-11
REV:O