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PDF 1N4937 Data sheet ( Hoja de datos )
| Número de pieza | 1N4937 | |
| Descripción | FAST SWITCHING PLASTIC RECTIFIER | |
| Fabricantes | General Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de 1N4937 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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1N4933 THRU 1N4937
FAST SWITCHING PLASTIC RECTIFIER
Reverse Voltage - 50 to 600 Volts Forward Current - 1.0 Ampere
DO-204AL
0.107 (2.7)
0.080 (2.0)
DIA.
1.0 (25.4)
MIN.
0.205 (5.2)
0.160 (4.1)
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°C with no thermal
runaway
♦ High temperature soldering guaranteed:
250°C/10 seconds, 0.375” (9.5mm) lead length,
5 lbs. (2.3kg) tension
0.034 (0.86)
0.028 (0.71)
DIA.
1.0 (25.4)
MIN.
Dimensions in inches and (millimeters)
MECHANICAL DATA
Case: JEDEC DO-204AL 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, 0.34 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
*Maximum repetitive peak reverse voltage
*Maximum RMS voltage
*Maximum DC blocking voltage
*Maximum average forward rectified current
0.375" (9.5mm) lead length at TA=75°C
*Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method) at TA=75°C
*Maximum instantaneous forward voltage at 1.0A
*Maximum DC reverse current
at rated DC blocking voltage
TA=25°C
TA=100°C
*Maximum reverse recovery time (NOTE 1)
TJ=25°C
*Maximum reverse recovery current (NOTE 1)
Typical junction capacitance (NOTE 2)
Typical thermal resistance (NOTE 3)
*Operating junction and storage temperature range
SYMBOLS
VRRM
VRMS
VDC
I(AV)
1N4933
50
35
50
1N4934
100
70
100
1N4935
200
145
200
1.0
1N4936
400
280
400
1N4937
600
420
600
UNITS
Volts
Volts
Volts
Amp
IFSM
VF
IR
trr
IRM
CJ
RΘJA
RΘJL
TJ, TSTG
30.0
1.2
5.0
100.0
200.0
2.0
12.0
55.0
25.0
-50 to +150
Amps
Volts
µA
ns
Amps
pF
°C/W
°C
NOTES:
(1) Reverse recovery test conditions: IF=1.0A, VR=30V, di/dt=50A/µs, and Irr=10% IRM for measurement of trr
(2) Measured at 1.0 MHz 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
*JEDEC registered values
4/98
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet 1N4937.PDF ] | |
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