FM4933L Rectron Limited, FM4933L Datasheet

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FM4933L

Manufacturer Part Number
FM4933L
Description
Fast Recovery Silicon Rectifier
Manufacturer
Rectron Limited
Datasheet
MAXIMUM RATINGS (@ T
ELECTRICAL CHARACTERISTICS (@T
NOTES : 1. Thermal Resistance : Mounted on PCB.
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 1)
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
Operating Temperature Range
Storage Temperature Range
Maximum Full Load Reverse Current, Full
cycle Average T
Maximum Average Reverse Current
at Rated DC Blocking Voltage
Maximum Reverse Recovery Time (Note 4)
Maximum Instantaneous Forward Voltage at 1.0A DC
FEATURES
* Glass passivated device
* 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-O
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
A
= 55
VOLTAGE RANGE 50 to 600 Volts CURRENT 1.0 Ampere
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. “Fully ROHS compliant”, “100% Sn plating (Pb-free)”.
4. Test Conditions: I
O
C
SURFACE MOUNT GLASS PASSIVATED
A
FAST RECOVERY SILICON RECTIFIER
o
=55
C ambient temperature unless otherwise specified.
O
C
CHARACTERISTICS
A
=25
F
RATINGS
= 0.5A, I
O
C unless otherwise noted)
R
A
= -1.0A, I
=25
@T
@T
A
A
O
C unless otherwise noted)
= 25
= 100
RR
o
= -0.25A.
C
o
C
SYMBOL
SYMBOL
R q
R q
V
V
I
V
T
FSM
V
RRM
RMS
I
C
T
I
trr
DC
STG
R
O
J
F
J L
J A
J
FM4933L
FM4933L
50
35
50
FM4934L
FM4934L
100
100
70
-55 to + 150
0.059 ( 1.50 )
0.035 ( 0.89 )
0.067 ( 1.70 )
0.063 ( 1.60 )
FM4935L
FM4935L
0.067 (1.70 )
0.051 (1.29 )
Dimensions in inches and (millimeters)
150
200
140
200
100
200
1.0
1.2
30
30
70
15
50
2
0.209 ( 5.31 )
0.185 ( 4.70 )
0.180 ( 4.57 )
0.160 ( 4.06 )
FM4936L
FM4936L
FM4933L
FM4937L
400
280
400
THRU
0.008 ( 0.203 )
0.004 ( 0.102 )
0.012 ( 0.305 )
0.006 ( 0.152 )
0.110 ( 2.79 )
0.086 ( 2.18 )
FM4937L
FM4937L
600
420
600
SMAL
2006-12
UNITS
UNITS
Amps
Amps
Volts
Volts
Volts
0
0
Volts
nSec
C / W
C / W
mA
mA
mA
pF
0
0
C
C

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FM4933L Summary of contents

Page 1

... STG SYMBOL FM4933L FM4934L trr = -0.25A. RR FM4933L THRU FM4937L SMAL 0.067 (1.70 ) 0.110 ( 2.79 ) 0.051 (1.29 ) 0.086 ( 2.18 ) 0.180 ( 4.57 ) 0.160 ( 4.06 ) 0.012 ( 0.305 ) 0.006 ( 0.152 ) 0.067 ( 1.70 ) 0.063 ( 1.60 ) 0.059 ( 1.50 ) 0.008 ( 0.203 ) 0.035 ( 0.89 ) 0.004 ( 0.102 ) 0.209 ( 5.31 ) 0.185 ( 4.70 ) Dimensions in inches and (millimeters) ...

Page 2

... RATING AND CHARACTERISTICS CURVES ( FM4933L THRU FM4937L ) 115Va 10K 2 3.8uH 50W 60Hz /1.4 NON-INDUCTIVE UNIT 6 UNDER TEST AMP C.P.CLARE SLO-BLO HPG 1002 R2 FUSE 1 10W C1 30 Vdc NON- 1.0uF CONSTANT VOLTAGE 300V INDUCTIVE SUPPLY MINIMIZE ALL LEAD LENGTHS A-TEKTRONIX 545A. K PLUG IN ...

Page 3

... RATING AND CHARACTERISTICS CURVES ( FM4933L THRU FM4937L ) 3.0 1.0 0.3 0.1 0.03 Pulse Width=300uS 1% Duty Cycle 0.01 0 0.5 1.0 1.5 2.0 INSTANTANEOUS FORWARD VOLTAGE, (V) FIG.4 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 200 150 125 100 2.5 3.0 3.5 1 FIG.5 MAXIMUM NON-REPETITIVE FORWARD 200 T 100 0.1 0.2 0.4 1 REVERSE VOLTAGE, (V) FIG ...

Page 4

Mounting Pad Layout 0.094 MAX. (2.38 MAX.) 0.052 MAX. (1.32 MAX.) 0.220 ( 5.58) REF Dimensions in inches and (millimeters) 0.060MIN. ( 1.52 MIN.) ...

Page 5

DISCLAIMER NOTICE Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. Rectron Inc or anyone on its behalf assumes no responsibility or liabi- lity for any ...

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