FM4937 Rectron, FM4937 Datasheet

no-image

FM4937

Manufacturer Part Number
FM4937
Description
Diodes (General Purpose, Power, Switching) GP Fast Rec Si Rect 1A,600V
Manufacturer
Rectron
Datasheet

Specifications of FM4937

Lead Free Status / Rohs Status
 Details

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FM4937
Manufacturer:
VISHAY/威世
Quantity:
20 000
Part Number:
FM4937-T
Manufacturer:
DALLAS
Quantity:
2 816
MAXIMUM RATINGS (At T
ELECTRICAL CHARACTERISTICS (At T
NOTES : 1. Measured at 1.0 MHz and applied average voltage of 4.0VDC
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at T
Peak Forward Surge Current I
superimposed on rated load (JEDEC method)
Maximum Thermal Resistance
Typical Junction Capacitance (Note 1)
Operating and Storage Temperature Range
Maximum Forward Voltage at 1.0A DC
Maximum Full Load Reverse Current,Full cycle Average at T
Maximum Average Reverse Current at
Rated DC Blocking Voltage
Maximum Reverse Recovery Time (Note 4)
FEATURES
* Glass passivated device
* Ideal for surface mounted applications
* Low leakage current
* Metallurgically bonded construction
* Mounting position: Any
* Weight: 0.057 gram
MECHANICAL DATA
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%.
* Epoxy : Device has UL flammability classification 94V-0
SEMICONDUCTOR
TECHNICAL SPECIFICATION
2. Thermal resistance junction to terminal 6.0mm
3. Thermal resistance junction to ambient, 6.0mm
4. Test Conditions: I
RECTRON
VOLTAGE RANGE 50 to 600 Volts CURRENT 1.0 Ampere
o
C ambient temperature unless otherwise specified.
SURFACE MOUNT GLASS PASSIVATED
CHARACTERISTICS
A
FAST RECOVERY SILICON RECTIFIER
F
= 25
= 1.0A, V
RATINGS
FM
o
C unless otherwise noted)
(surge): 8.3 ms single half sine-wave
R
= 30V.
A
= 25
o
C unless otherwise noted)
@T
@T
A
= 55
A
A
2
A
2
copper pads to each terminal.
= 55
copper pads to each terminal.
= 25
= 125
o
C
o
C
o
C
o
C
(Note 3) R
(Note 2) R
SYMBOL
SYMBOL
T
J
V
V
I
, T
V
FSM
RRM
RMS
I
C
V
trr
I
DC
O
R
J
F
STG
JL
JA
FM4933
FM4933
50
35
50
FM4934
FM4934
100
100
0.035 ( 0.89 )
70
0.091 ( 2.31 )
0.067 ( 1.70 )
0.059 ( 1.50 )
0.051 ( 1.29 )
0.067 ( 1.70 )
Dimensions in inches and (millimeters)
-55 to + 150
FM4935
FM4935
200
140
200
200
1.0
100
1.2
5.0
30
30
70
15
50
0.209 ( 5.31 )
0.185 ( 4.70 )
0.180 ( 4.57 )
0.160 ( 4.06 )
FM4936
FM4936
FM4933
FM4937
400
280
400
THRU
0.008 ( 0.203 )
0.004 ( 0.102 )
0.012 ( 0.305 )
0.006 ( 0.152 )
FM4937
FM4937
0.110 ( 2.79 )
0.086 ( 2.18 )
600
420
600
uAmps
uAmps
uAmps
UNITS
UNITS
Amps
Amps
0
0
Volts
Volts
Volts
Volts
nSec
C/ W
C/ W
2002-10
pF
0
C

Related parts for FM4937

FM4937 Summary of contents

Page 1

... Dimensions in inches and (millimeters) FM4934 FM4935 FM4936 FM4937 100 200 400 600 70 140 280 420 100 200 400 600 1 - 150 FM4934 FM4935 FM4936 FM4937 1.2 50 5.0 100 200 UNITS Volts Volts Volts Amps Amps UNITS Volts uAmps uAmps uAmps nSec 2002-10 ...

Page 2

... RATING AND CHARACTERISTIC CURVES ( FM4933 THRU FM4937 ) FIG TYPICAL FORWARD CURRENT DERATING CURVE 1 Single Phase Half Wave 60Hz .2 Resistive or Inductive Load 100 125 AMBIENT TEMPERATURE, ( FIG TYPICAL REVERSE CHARACTERISTICS 100 1 .04 . PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY ...

Page 3

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

Related keywords