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PDF 1N4448 Data sheet ( Hoja de datos )
| Número de pieza | 1N4448 | |
| Descripción | SWITCHING RECTIFIERS | |
| Fabricantes | Digitron Semiconductors | |
| Logotipo |  |
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 1. Rectron ( Diode, Rectifier )  Hay una vista previa y un enlace de descarga de 1N4448 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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1N4149, 1N4151-1N4154,
1N4446-1N4449
High-reliability discrete products
and engineering services since 1977
SWITCHING RECTIFIERS
FEATURES
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
MAXIMUM RATINGS
Parameter
Peak reverse voltage
Average rectified current
Forward surge current, 8.3ms
Operating junction temperature range
Storage temperature range
Symbol
VRM
IO
IFSM
TJ
Tstg
4149
75V
4151
75V
4152
40V
4153
75V
1N
4154
4446
35V 75V
200mA
500mA
-65° to 150°C
-65° to 200°C
4447
75V
4448
75V
4449
75V
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Peak
inverse
Maximum forward voltage
voltage
Part
number
PIV
VF
1N4149
1N4151
1N4152
1N4153
1N4154
1N4446
1N4447
1N4448
1N4449
Vdc @10mA @20mA @30mA @50mA @100mA
75 1.0 - - -
-
75
-
-
- 1.0
-
40 0.81 0.88 -
-
-
75 0.81 0.88 -
-
-
35 - - 1.0 -
-
75 - 1.0 - -
-
75 - 1.0 - -
-
75 - - - - 1.0
75 - - 1.0 -
-
Reverse
current
IR1
nA
Min Max
20 25
50 50
- 50
- 50
25 100
20 25
20 25
20 25
20 25
Reverse
current
IR2
TA = 150°C
µA
Min Max
20 50
50 50
- 50
- 50
25 100
20 50
20 50
20 50
20 50
Junction
capacitance
CJ
VR = 0
pF
4
4
2
2
4
4
4
4
2
Reverse recovery time
trr
ns
4
2
2
2
2
4
4
4
4
Rev. 20121211
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet 1N4448.PDF ] | |
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