SM5819 [DAESAN]
CURRENT 1.0 Ampere VOLTAGE 20 to 40 Volts; 电流1.0安培电压20〜40伏
| 型号： | SM5819 |
| 厂家： | 
DAESAN ELECTRONICS CORP. |
| 描述： | CURRENT 1.0 Ampere VOLTAGE 20 to 40 Volts |
| 文件： | 总2页 (文件大小：271K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CURRENT 1.0 Ampere
VOLTAGE 20 to 40 Volts
SM5817 THRU SM5819
Features
· The plastic package carries Underwrites Laboratory
Flammability Classification 94V-0
· For surface mounted applications
· Glass passivated junction
MELF (DO-41)
· High temperature soldering guaranteed: 250℃/10
seconds, at terminals
SOLDERABLE ENDS
0.024(0.60)
0.018(0.46)
Mechanical Data
0.105(2.70)
0.095(2.40)
0.205(5.20)
0.190(4.80)
· Case : JEDEC MELF(DO-41) molded plastic body
· Terminals : Lead solderable per MIL-STD-750,
method 2026
· Polarity : Color band denotes cathode end
· Mounting Position : Any
Dimensions in inches and (millimeters)
· Weight : 0.0041 ounce, 0.116 gram
Maximum Ratings And Electrical Characteristics
(Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive
load. For capacitive load, derate by 20%)
Units
Symbols
SM5817
SM5818
SM5819
Maximum recurrent peak reverse voltage
Maximum RMS voltage
V
RRM
RMS
20
14
20
30
21
30
40
28
40
Volts
Volts
Volts
V
Maximum DC blocking voltage
VDC
Maximum average forward rectified current
at TL=90℃
I
(AV)
1.0
Amp
Peak forward surge current 8.3ms half sine
wave superimposed on rated load
(JEDEC method)
I
FSM
25.0
Amps
Maximum instantaneous forward voltage at 1.0A
Maximum instantaneous forward voltage at 3.0A
V
F
F
0.450
0.750
0.550
0.600
0.900
Volts
Volts
V
0.875
1.0
T
A
A
=25℃
Maximum DC reverse current
at rated DC blocking voltage
I
R
μA
T
=100℃
10.0
80.0
Typical thermal resistance
℃/W
(Note 2)
RθJA
Typical junction capacitance (Note 1)
C
J
110
70
pF
-55 to +125
-55 to +150
T
J
Operating and storage temperature range
℃
T
STG
Notes:
(1) Measured at 1MHz and applied reverse voltage of 4.0V DC.
(2) Thermal resistance from junction to ambient
RATINGS AND CHARACTERISTIC CURVES SM5817-SM5819
FIG . 2 -TYPICAL JUNCTION CAPACITANCE
400
FIG . 1 -MAXIMUM FORWARD CURRENT DERATING CURVE
1.0
200
.75
Tj = 25OC
100
80
.50
60
40
20
10
.25
0
.1
.4
1.0
4
10
40
80 100
0
20
40
60
80
100
120
140
REVERSE VOLTAGE . ( V )
LEAD TEMPERATURE. ( OC )
FIG.3-TYPICAL FORWARDCHARACTERISTICS
SM5817
FIG . 4 -MAXIMUM NON- REPETITIVE FORWARD
SUGE CURRENT
30
25
20
15
20
10
8.3ms Single Half Sine Wave
JEDEC Method
1.0
0.1
SM5818-SM5819
10
5
Tj = 25OC
Pulse Width =300
1% Duty Cycle
s
0
.1 .3
.5 .7
.9
1.1 1.3 1.5 1.7 1.9 2.1
1
2
5
10
20
50
1 00
FORWARD VOLTAGE .( V )
NUMBER OF CYCLES AT 60Hz
相关型号：
SM5819-W
Rectifier Diode, Schottky, 1 Element, 1A, 40V V(RRM), Silicon, ROHS COMPLIANT, PLASTIC, MELF-2
RECTRON
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