FR157 [LRC]
1.5A FAST RECOVERY DIODES; 1.5A快恢复二极管
| 型号： | FR157 |
| 厂家： | 
LESHAN RADIO COMPANY |
| 描述： | 1.5A FAST RECOVERY DIODES |
| 文件： | 总2页 (文件大小：52K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LESHAN RADIO COMPANY, LTD.
FR151 – FR157P
1.5A
1.5A FAST RECOVERY DIODES
Maximum Average
Rectified Current
@ Half-Wave
Maximum
Maximum
Maximum
Forward
Package
Maximum
Peak Reverse
Voltage
Forward Peak
Reverse
Current @ PRV
@ TA=25ºC
Maximum
Reverse
TYPE
Dimensions
Surge Current @
Voltage
Resistive Load 60Hz 8.3ms Superimposed
@ TA=25ºC
Recovery Time
PRV
V PK
I O @ T L
AAV ºC
I FM (Surge)
A PK
I
I FM
V FM
V PK
Trr
ns
R
µAdc
A PK
50
150
150
150
150
250
150
500
500
250
FR151
FR152
FR153
FR154
FR155
FR155P
FR156
FR157
FR157P
100
200
400
600
600
800
1000
1000
1.5
75
60
5.0
1.5
1.3
DO – 15
Trr
I F = 0.5A, I R = 1.0A, I RR = 0.25A
Trr Test Conditions: I F = 0.5A, I R = 1.0A, I RR = 0.25A
1.0(25.4)
MIN
.300(7.6)
.230(5.8)
1.0(25.4)
MIN
.034(0.9)
.028(0.7)
DIA
.140(3.6)
.104(2.6)
DIA
DO – 15
17A–1/2
LESHAN RADIO COMPANY, LTD.
FR151 – FR157P
1.5A
RATING & CHARACTERISTIC CURVES OF 1.5A FAST DIODES
FIG.1–TEST CIRCUIT DIAGRAM AND
FIG. 2 – TYPICAL FORWARD
REVERSE RECOVERY TIME CHARACTERISTIC
CURRENT DERATING CURVE
2.5
50 Ω
10 Ω
Single Phase
2.0
NONINDUCTIVE
NONINDUCTIVE
Half Wave 60Hz
Trr
Resistive or
Inductive Load
.1.5
+0.5A
(-)
D.U.T.
(+)
25Vdc
(APPROX)
(-)
PULSE
G E N E R AT O R
( N O T E 2 )
0
1.0
.5
1Ω
OSCILLOSCOPE
(NOTE 1)
-0.25A
N O N .
INDUCTIVE
(+)
NOTES:1.Rise Time=7ns max.
0
-1.0A
Input Impedance=1megohm.22pF.
1cm
0
25
50
75
100 125 150 175
SET TIME
BASE FOR 50/100ns/cm
2.Rise Time=10ns max.
Source Impedance=50 ohms.
AMBIENT TEMPER ATURE, (ºC)
FIG. 4 – MAXINUM NON-REPETITIVE
FOWARD SURGE CURRENT
70
FIG. 3 – TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
8.3ms Single Half Sine-Wave
60
(JEDEC Method)
20
10
50
40
30
20
10
0
TJ =25ºC
3.0
1.0
0.3
1
2
5
10
20
50
100
0.1
.03
.01
NUMBER OF CYCLES AT 60Hz
Pulse Width=300µs
FIG. 5 – TYPICAL JUNCTION CAPACITANCE
1% Duty Cycle
200
.4
.6
.8
1.0
1.2
1.4
1.6
1.8
100
INSTANTANEOUS FORWARD VOLTAGE, (%)
60
40
TJ =25ºC
20
10
6
4
2
1
.1
.2
.4
1.0
2
4
10 20
40
100
REVERSE VOLTAGE,(V)
17A–2/2
相关型号：
FR157-T3-LF
Rectifier Diode, 1 Phase, 1 Element, 1.5A, 1000V V(RRM), Silicon, DO-15, ROHS COMPLIANT, PLASTIC PACKAGE-2
WTE
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