1N4740A Просмотр технического описания (PDF) - Renesas Electronics
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Компоненты Описание
производитель
1N4740A Datasheet PDF : 6 Pages
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1N4728A through 1N4753A
Main Characteristic
100
80
60
40
20
0
0
10
20
30
40
Zener Voltage VZ (V)
Fig.1 Zener current vs. Zener voltage
0.10
50
0.08 %/°C
40
0.06
30
0.04
20
0.02
mV/°C
10
0
0
−0.02
−10
−0.04
−20
−0.06
−30
−0.08
−40
−0.1
0
−50
10
20
30
40
Zener Voltage VZ (V)
Fig.2 Temperature Coefficient vs. Zener voltage
1.0
0.8
10mm land
20mm land
0.6
0.4
3/8inch
10 mm
or
0.2
20mm
Printed circuit board
100×180 ×1.6t mm
Material: Glass epoxy
0
0
50
100
150
200
Ambient Temperature Ta (°C)
Fig.2 Power Dissipation vs. Ambient Temperature
REJ03G1221-0500 Rev.5.00 Nov 13, 2007
Page 3 of 5
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