MR851 Ver la hoja de datos (PDF) - Jinan Jingheng (Group) Co.,Ltd
Número de pieza
componentes Descripción
Fabricante
MR851 Datasheet PDF : 2 Pages
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RATINGS AND CHARACTERISTIC CURVES MR850 THRU MR858
FIG.1 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
10
3
1
0.3
0.1
0.03
TJ=25°C
Pulse Width=300 µs
1% Duty Cycle
0.01
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
FIG.3-MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
200
100
50
30
20
10
1
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
5
10
NUMBER OF CYCLES AT 60Hz
50
100
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
5
9.5mm 9.5mm
4
3
2.4
2
1
0
0
25
50
75
100 125
150
175
TA , AMBIENT TEMPERATURE( C)
FIG.4-TYPICAL JUNCTION CAPACITANCE
85
80
70
TJ=25 C
60
50
40
30
20
10
12
4
10 20
40
100
REVERSE VOLTAGE. (V)
FIG.5-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
NONINDUCTIVE
NONINDUCTIVE
(＋)
D.U.T.
50Vdc
(ADJUSTABLE)
(－)
1
NONIN-
DUCTIVE
PULSE
GENERATOR
(NOTE2)
OSCILLOSCOPE
(NOTE1)
NOTES:1.Rise Time=7ns max. input lmpedance=1
megohm 22pF
2.Rise Time=10ns max. source lmpedance=
50 ohms
trr
+0.5A
0
-0.25A
-1.0A
1cm
SET TIME BASE FOR 50/100 ns/cm
JINAN JINGHENG CO., LTD.
7-39
NO.51 HEPING ROAD JINAN P.R. CHINA TEL:86-531-86943657 FAX:86-531-86947096
WWW.JIFUSEMICON.COM
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