參數(shù)資料
型號: MR858-G
廠商: SENSITRON SEMICONDUCTOR
元件分類: 整流器
英文描述: 3 A, 800 V, SILICON, RECTIFIER DIODE, DO-201AD
封裝: PLASTIC PACKAGE-2
文件頁數(shù): 2/3頁
文件大小: 84K
代理商: MR858-G
MR850-MR858
3.0A FAST RECOVERY RECTIFIER
Data Sheet 2728, Rev. -
SENSITRON
SEMICONDUCTOR
221 West Industry Court ! Deer Park, NY 11729-4681 ! (631) 586-7600 FAX (631) 242-9798
World Wide Web Site - http://www.sensitron.com E-Mail Address - sales@sensitron.com
FIG.5- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
W
NONINDUCTIVE
1W
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
PULSE
GENERATOR
(NOTE 2)
DUT
(+)
50Vdc
(approx)
(-)
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
(-)
(+)
10
W
NONINDUCTIVE
-1.0A
-0.25A
0
+0.5A
trr
1cm
SET TIME BASE FOR
5/ 10ns/ cm
RATINGS AND CHARACTERISTIC CURVES (MR850-MR858)
FIG.3- TYPICAL FORWARD CHARACTERISTICS
INST
ANT
ANEOUS
FOR
W
ARD
CURRENT
.
(A)
1.6
1.8
0.4
0.6
0.8
1.0
1.2
1.4
.03
0.1
0.3
1.0
10
20
3.0
.01
FORWARD VOLTAGE. (V)
Tj=25 C
Pulse Width=300 s
1% Duty Cycle
o
FIG.4- TYPICAL JUNCTION CAPACITANCE
JUNCTION
CAP
ACIT
ANCE.(pF)
1
2
4
6
10
100
60
40
20
0
40
60
90
80
REVERSE VOLTAGE. (V)
Tj=25 C
0
FIG.2- MAXIMUM NON-REPETITIVE PEAK SURGE
CURRENT
PEAK
FOR
W
ARD
SURGE
CURRENT
.
(A)
10
5
1
50
100
150
50
10
NUMBER OF CYCLES AT 60Hz
8.3ms Single Half Sine Wave
JEDEC Method
Tj=25 C
0
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
A
VERAGE
FOR
W
ARD
CURRENT
AMPERES
25
0
50
75
100
125
150
175
2
0
1
3
4
AMBIENT TEMPERATURE. ( C)
o
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375"(9.5mm)
Lead Length
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