RS2DAF [LGE]
暂无描述;
| 型号： | RS2DAF |
| 厂家： | 
LGE |
| 描述： | 暂无描述 二极管 快恢复二极管 |
| 文件： | 总2页 (文件大小：567K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RS2AA-RS2MA
2.0 AMPS. Surface Mount Fast Recovery Rectifiers
SMA/DO-214AC
Features
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For surface mounted application
Glass passivated junction chip
Built-in strain relief, ideal for automated
placement
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Plastic material used carries Underwriters
Laboratory Classification 94V-0
Fast switching for high efficiency
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High temperature soldering:
o
260 C / 10 seconds at terminals
Mechanical Data
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Cases: Molded plastic
Terminals: Pure tin plated, Lead free.
Polarity: Indicated by cathode band
Packing: 12mm tape
Dimensions in inches and (millimeters)
Weight: 0.064 gram
Maximum Ratings and Electrical Characteristics
o
Rating at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
RS
RS
RS
RS
RS
RS
RS
Type Number
Symbol
Units
2AA 2BA 2DA 2GA 2JA 2KA 2MA
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800 1000
560 700
800 1000
V
V
V
Maximum DC Blocking Voltage
100
Maximum Average Forward Rectified Current
I(AV)
IFSM
VF
2.0
50
A
A
V
o
See Fig. 1 @TL=100 C
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated Load
(JEDEC method )
Maximum Instantaneous Forward Voltage
@ 2.0A
1.3
Maximum DC Reverse Current
o
@ TA =25 C at Rated DC Blocking
o
IR
5
uA
uA
Voltage @ TA=125 C
200
Maximum Reverse Recovery Time ( Note 1 )
Typical Junction Capacitance ( Note 2 )
Typical Thermal Resistance (Note 3)
Trr
Cj
150
250
500
nS
pF
50
R
55
18
θJA
o
R
C /W
θJL
o
Operating Temperature Range
Storage Temperature Range
TJ
-55 to +150
-55 to +150
C
o
TSTG
C
1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1 MHz and Applied VR=4.0 Volts
3. Thermal Resistance from Junction to Ambient and Junction to Lead Mounted on P.C.B. with
0.4” x 0.4” ( 10mm x 10 mm ) Copper Pad Areas.
Notes:
http://www.luguang.cn
mail:lge@luguang.cn
RS2AA-RS2MA
2.0 AMPS. Surface Mount Fast Recovery Rectifiers
RATINGS AND CHARACTERISTIC CURVES (RS2AA THRU RS2MA)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
FIG.2- TYPICAL REVERSE CHARACTERISTICS
100
10
1
2.25
2.0
RESISTIVE OR
INDUCTIVE LOAD
Tj=1250C
1.5
1.0
0.5
P.C.B. MOUNTED
0.4 X 0.4" ( 10 X 10mm )
COPPER PAD AREAS
150
50
60
70
80
90
100 110
120
130
160
140
LEAD TEMPERATURE. (oC)
FIG.3- MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
Tj=250C
50
TL=1000C
8.3ms Single Half Sine Wave
JEDEC Method
0.1
0
20
40
60
80
100
120
140
40
30
20
10
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.5- TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
20
10
0
1
10
100
NUMBER OF CYCLES AT 60Hz
FIG.4- TYPICAL JUNCTION CAPACITANCE
90
1
Tj=250C
f=1.0MHz
Vsig=50mVp-p
50
0.1
Tj=250C
Pulse Width=300
1% Duty Cycle
s
0.01
0.4
10
1.0
FORWARD VOLTAGE. (V)
1
5
10
50
100
1.2
1.4
1.6
1.8
0.6
0.8
REVERSE VOLTAGE. (V)
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
10
trr
NONINDUCTIVE
NONINDUCTIVE
+0.5A
(-)
DUT
(+)
PULSE
GENERATOR
(NOTE 2)
0
50Vdc
(approx)
(-)
-0.25A
OSCILLOSCOPE
(NOTE 1)
(+)
NON
INDUCTIVE
-1.0A
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
1cm
SET TIME BASE FOR
5/ 10ns/ cm
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
http://www.luguang.cn
mail:lge@luguang.cn
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