EFM105 [LRC]
1A FAST RECOVERY SMA DIODES; 1A快恢复二极管SMA
| 型号： | EFM105 |
| 厂家： | 
LESHAN RADIO COMPANY |
| 描述： | 1A FAST RECOVERY SMA DIODES |
| 文件： | 总2页 (文件大小：58K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LESHAN RADIO COMPANY, LTD.
EFM101 – EFM106
1A
1A FAST RECOVERY SMA DIODES
Package
Marking
TYPE
VF(V)
IRMI(µA)
IP8M(A)
Trr(ns)
IF (A)
Dimensions
VRRM(V)
50
0.95
0.95
0.95
0.95
1.25
1.25
EFM101 EF1
EFM102 EF2
EFM103 EF3
EFM104 EF4
EFM105 EF5
EFM106 EF6
100
150
200
300
400
DO – 214AC
35
1.0
5.0
30
Trr
I F =1A, I R = 0.5A, I RR = 0.25A
Trr Test Conditions: I F = 1A, I R= 0.5A, I RR = 0.25A
G
B
A
E
D
C
F
H
A
B
C
D
E
F
G
H
.051(1.3)
.059(1.5)
.209(5.3)
.059(1.5)
.091(2.3)
.067(1.7)
.110(2.8)
.086(2.2)
.067(1.7)
.051(1.3)
.008
(.2)
MAX
.008(0.2)
.035(0.9)
.185(4.7)
.035(0.9)
DO – 214AC
50A–1/2
LESHAN RADIO COMPANY, LTD.
EFM101 –EFM106
1A
RATING & CHARACTERISTIC CURVES OF 1A FAST RECOVERY SMA DIODES
FIG.1-TEST CIRCUIT DIAGRAM AND
FIG. 2 - TYPICAL FORWARD
REVERSE RECOVERY TIME CHARACTERISTIC
CURRENT DERATING CURVE
50 Ω
10 Ω
2.0
1.0
Trr
NONINDUCTIVE
NONINDUCTIVE
+0.5A
Single Phase
Half Wave 60Hz
Resistive or
(-)
D.U.T.
(+)
25Vdc
(APPROX)
(-)
Inductive Load
PULSE
G E N E R AT O R
( N O T E 2 )
0
-0.25A
1Ω
N O N .
OSCILLOSCOPE
(NOTE 1)
(+)
INDUCTIVE
NOTES:1.Rise Time=7ns max.
-1.0A
1cm
Input Impedance=1megohm.22pF.
25 50 75 100 125 150 157
AMBIENT TEMPER ATURE, (ºC)
SET TIME
BASE FOR 10 ns/cm
2.Rise Time=10ns max.
Source Impedance=50 ohms.
FIG. 4 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG. 3 - TYPICAL REVERSE
CHARACTERISTICS
10.0
1.0
.1
100
10
TJ = 25ºC
TJ =150ºC
TJ =100ºC
1.0
0.1
.01
.01
TJ =25ºC
Pulse Width=300µs
1% Duty Cycle
.001
.2
.4
.6
.8
1.0
1.2
1.4
20
40
60
80
100
120
INSTANTANEOUS FORWARD VOLTAGE,(V)
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG. 5 - MAXINUM NON-REPETITIVE
FOWARD SURGE CURRENT
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
200
100
40
8.3ms Single Half Sine-Wave
30
(JEDEC Method)
60
40
25
20
15
10
5
20
10
TJ =25ºC
6
4
2
1
1
2
5
10
20
50
100
.1
.2
.4
1.0
2
4
10
20
40
100
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE,(V)
50A–2/2
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