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FM4937 PDF预览

FM4937

更新时间: 2024-10-28 22:40:55
品牌 Logo 应用领域
RECTRON 快速恢复二极管
页数 文件大小 规格书
2页 34K
描述
SURFACE MOUNT GLASS PASSIVATED FAST RECOVERY SILICON RECTIFIER (VOLTAGE RANGE 50 to 600 Volts CURRENT 1.0 Ampere)

FM4937 数据手册

 浏览型号FM4937的Datasheet PDF文件第2页 
FM4933  
THRU  
RECTRON  
SEMICONDUCTOR  
TECHNICAL SPECIFICATION  
FM4937  
SURFACE MOUNT GLASS PASSIVATED  
FAST RECOVERY SILICON RECTIFIER  
VOLTAGE RANGE 50 to 600 Volts CURRENT 1.0 Ampere  
FEATURES  
* Glass passivated device  
* Ideal for surface mounted applications  
* Low leakage current  
* Metallurgically bonded construction  
* Mounting position: Any  
* Weight: 0.057 gram  
DO-214AC  
MECHANICAL DATA  
*
Epoxy : Device has UL flammability classification 94V-0  
(
)
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  
(
)
0.091 2.31  
(
)
)
0.067 1.70  
(
0.059 1.50  
(
)
)
0.008 0.203  
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%.  
(
)
0.035 0.89  
(
0.004 0.102  
(
)
)
0.209 5.31  
(
0.185 4.70  
Dimensions in inches and (millimeters)  
MAXIMUM RATINGS (At T  
A
= 25oC unless otherwise noted)  
RATINGS  
SYMBOL  
FM4933  
FM4934  
100  
FM4935  
200  
FM4936  
400  
FM4937  
600  
UNITS  
Volts  
Volts  
Volts  
Amps  
Maximum Recurrent Peak Reverse Voltage  
Maximum RMS Voltage  
V
V
RRM  
50  
35  
50  
RMS  
70  
140  
280  
420  
Maximum DC Blocking Voltage  
V
DC  
O
100  
200  
400  
600  
Maximum Average Forward Rectified Current at T  
A
= 55oC  
I
1.0  
Peak Forward Surge Current IFM (surge): 8.3 ms single half sine-wave  
superimposed on rated load (JEDEC method)  
I
FSM  
30  
Amps  
(Note 2) RθJL  
(Note 3) RθJA  
30  
0C/W  
0C/W  
pF  
Maximum Thermal Resistance  
70  
15  
Typical Junction Capacitance (Note 1)  
CJ  
T
J
, TSTG  
-65 to + 175  
0 C  
Operating and Storage Temperature Range  
ELECTRICAL CHARACTERISTICS (At T  
CHARACTERISTICS  
Maximum Forward Voltage at 1.0A DC  
Maximum Full Load Reverse Current,Full cycle Average at T  
A
= 25oC unless otherwise noted)  
SYMBOL  
FM4933  
FM4934  
FM4935  
1.2  
FM4936  
FM4937  
UNITS  
Volts  
V
F
A
= 55oC  
50  
uAmps  
uAmps  
= 25oC  
= 125oC  
I
R
5.0  
Maximum Average Reverse Current at  
Rated DC Blocking Voltage  
@T  
@T  
A
A
100  
200  
uAmps  
nSec  
trr  
Maximum Reverse Recovery Time (Note 4)  
NOTES : 1. Measured at 1.0 MHz and applied average voltage of 4.0VDC  
2001-4  
2. Thermal resistance junction to terminal 6.0mm2 copper pads to each terminal.  
3. Thermal resistance junction to ambient, 6.0mm2 copper pads to each terminal.  
4. Test Conditions: IF = 1.0A, VR = 30V.  

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