參數(shù)資料
型號(hào): FFM205
廠商: 美麗微半導(dǎo)體有限公司
英文描述: Fast recovery type
中文描述: 快速恢復(fù)類型
文件頁(yè)數(shù): 2/2頁(yè)
文件大?。?/td> 24K
代理商: FFM205
RECTRON
RATING AND CHARACTERISTIC CURVES ( FFM201 THRU FFM207 )
J
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE, ( V )
200
100
60
40
20
10
6
4
2
1
.1
.2
.4
1.0
2
4
10
20
40
100
TJ = 25
FIG. 1 - TYPICAL FORWARD CURRENT
DERATING CURVE
A
AMBIENT TEMPERATURE, ( )
2.5
2.0
1.5
1.0
.5
0
0
25
50
75
100 125 150 175
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
I
INSTANTANEOUS FORWARD VOLTAGE, (V)
TJ = 25
1% Duty Cycle
20
10
3.0
1.0
0.3
0.1
.03
.010.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
FIG. 5 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
NONINDUCTIVE
10
NONINDUCTIVE
D.U.T
25 Vdc
(approx)
( - )
( - )
( + )
( + )
1
NON-
INDUCTIVE
OS(NOTE 1)
PULSE
G(NOTE 2)
NOTES:
1 Rise Time = 7ns max. Input Impedance =
1 megohm. 22pF.
2. Rise Time = 10ns max. Source Impedance =
50 ohms.
trr
+0.5A
0
-0.25A
-1.0A
1cm
SET TIME BASE FOR
50/100 ns/cm
FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
P
NUMBER OF CYCLES AT 60Hz
8.3ms Single Half Sine-Wave
(JEDEC Method)
105
90
75
60
45
30
15
0
1
2
5
10
20
50
100
相關(guān)PDF資料
PDF描述
FFM206 Fast recovery type
FFM207 Fast recovery type
FFM301 SURFACE MOUNT GLASS PASSIVATED FAST RECOVERY SILICON RECTIFIER (VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Amperes)
FFM303 SURFACE MOUNT GLASS PASSIVATED FAST RECOVERY SILICON RECTIFIER (VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Amperes)
FFM304 SURFACE MOUNT GLASS PASSIVATED FAST RECOVERY SILICON RECTIFIER (VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Amperes)
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