1N4728A through 1N4753A
Main Characteristic
1N4728A
1N4730A
1N4732A
1N4734A
1N4736A
1N4738A
1N4739A
1N4740A
1N4
741
1N4
A
742
1N4
A
743
A
1N4
744
1N4
745 A
A
1N4748A
100
80
Zener Current I
Z
(mA)
60
1N4746A
1N4747A
1N4749A
1N4750A
1N4751A
1N4752A
20
0
0
10
20
Zener Voltage V
Z
(V)
Fig.1 Zener current vs. Zener voltage
30
40
0.08
0.06
0.04
0.02
0
−0.02
−0.04
−0.06
−0.08
−0.1
%/°C
40
30
20
mV/°C
Zener Voltage Temperature Coefficient
γ
Z
(mV/
°
C)
Zener Voltage Temperature Coefficient
γ
Z
(%/
°
C)
0.10
50
1.0
0.8
Power Dissipation Pd (mW)
1N4753A
40
10mm land
20mm land
10
0
−10
−20
−30
−40
0.6
0.4
3/8inch
10 mm
or
20mm
0.2
Printed circuit board
100
×
180
×
1.6t mm
Material: Glass epoxy
0
10
20
30
−50
40
0
0
50
100
150
200
Zener Voltage V
Z
(V)
Fig.2 Temperature Coefficient vs. Zener voltage
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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