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PDF 1N4937 Data sheet ( Hoja de datos )
| Número de pieza | 1N4937 | |
| Descripción | FAST SWITCHING PLASTIC RECTIFIER | |
| Fabricantes | GOOD-ARK Electronics | |
| Logotipo |  |
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Features
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Fast switching for high efficiency
Construction utilizes void-free molded plastic technique
1.0 ampere operation at TA=75 with no thermal
runaway
High temperature soldering guaranteed:
250 /10 seconds, 0.375(9.5mm) lead length,
5 lbs. (2.3kg) tension
1N4933 THRU 1N4937
FAST SWITCHING PLASTIC RECTIFIER
Reverse Voltage - 50 to 600 Volts
Forward Current - 1.0 Ampere
Mechanical Data
Case: DO-41 molded plastic body
Terminals: Plated axial leads, solderable per
MIL-STD-750, method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.012 ounce, 0.33 gram
DIMENSIONS
inches
mm
DIM Note
Min.
Max.
Min.
Max.
A
0.165
0.205
4.2
5.2
B
0.079
0.106
2.0
2.7
C
0.028
0.034
0.71
0.86
D 1.000 - 25.40 -
Mximum Ratings and Electrical Characteristics
Ratings at 25 ambient temperature unless otherwise specified.
Symbols 1N4933 1N4934 1N4935 1N4936
Maximum repetitive peak reverse voltage
VRRM 50 100 200 400
Maximum RMS voltage
VRMS
35
70 140 280
Maximum DC blocking voltage
VDC 50 100 200 400
Maximum average forward rectified current
0.375" (9.5mm) lead length at TA=75
I(AV)
1.0
Peak forward surge current
8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 mothed) at TA=75
IFSM
30.0
Maximum instantaneous forward voltage at 1.0A
VF
1.2
Maximum DC reverse current
at rated DC blocking voltage
TTAA==12050
IR
5.0
100.0
Maximum reverse recovery time (Note 1) TJ=25
Trr
200.0
Typical junction capacitance (Note 2)
CJ
15.0
Typical thermal resistance (Note 3)
R
R
JA
JL
55.0
25.0
Operating junction and storage temperature range
Notes:
TJ, TSTG
-50 to +150
(1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A
(2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts
(3) Thermal resistance from junction to ambient and from junction to lead at 0.375 (9.5mm) lead length, P.C.B. mounted
1N4937
600
420
600
Units
Volts
Volts
Volts
Amp
Amps
Volts
A
nS
F
/W
1
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet 1N4937.PDF ] | |
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