參數(shù)資料
型號: FM4934L
廠商: RECTRON LTD
元件分類: 參考電壓二極管
英文描述: 1 A, 100 V, SILICON, SIGNAL DIODE
封裝: ROHS COMPLIANT, PLASTIC, SMAL, 2 PIN
文件頁數(shù): 1/5頁
文件大?。?/td> 331K
代理商: FM4934L
SURFACE MOUNT GLASS PASSIVATED
FAST RECOVERY SILICON RECTIFIER
VOLTAGE RANGE 50 to 600 Volts CURRENT 1.0 Ampere
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%.
FM4937L
THRU
FM4933L
SMAL
MAXIMUM RATINGS (@ TA=25 OC unless otherwise noted)
ELECTRICAL CHARACTERISTICS(@TA=25 OC unless otherwise noted)
Dimensions in inches and (millimeters)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TA = 55OC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
SYMBOL
VRRM
VDC
IFSM
CJ
TSTG
VRMS
UNITS
Volts
Amps
1.0
30
70
15
Amps
0
C/W
0
C/W
0
C
Storage Temperature Range
R q J L
Typical Thermal Resistance (Note 1)
30
R q J A
IO
pF
Operating Temperature Range
TJ
FM4933L
50
-55 to + 150
150
0
C
FM4934L
FM4935L
FM4936L
FM4937L
FM4933L
FM4934L
FM4935L
FM4936L
FM4937L
100
200
400
35
70
140
280
50
100
200
400
600
420
2006-12
CHARACTERISTICS
Maximum Average Reverse Current
Maximum Full Load Reverse Current, Full
cycle Average TA =55OC
Maximum Reverse Recovery Time (Note 4)
at Rated DC Blocking Voltage
VF
SYMBOL
I
trr
R
m
A
m
A
m
A
Maximum Instantaneous Forward Voltage at 1.0A DC
Volts
2
50
100
200
nSec
@TA = 25
oC
@TA = 100
oC
UNITS
1.2
NOTES : 1. Thermal Resistance : Mounted on PCB.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
4. Test Conditions: IF= 0.5A, IR= -1.0A, IRR= -0.25A.
3. “Fully ROHS compliant”, “100% Sn plating (Pb-free)”.
FEATURES
* Ideal for surface mounted applications
* Glass passivated device
* Low leakage current
* Metallurgically bonded construction
* Mounting position: Any
* Weight: 0.057 gram
* Epoxy: Device has UL flammability classification 94V-O
MECHANICAL DATA
0.067 ( 1.70 )
0.063 ( 1.60 )
0.012 ( 0.305 )
0.006 ( 0.152 )
0.008 ( 0.203 )
0.004 ( 0.102 )
0.059 ( 1.50 )
0.035 ( 0.89 )
0.209 ( 5.31 )
0.185 ( 4.70 )
0.180 ( 4.57 )
0.160 ( 4.06 )
0.110 ( 2.79 )
0.086 ( 2.18 )
0.067 (1.70 )
0.051 (1.29 )
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