CZRA4755-G Datasheet, PDF (3/6 Pages) Comchip Technology – SMD Zener Diode

SMD Zener Diode
Electrical Characteristics ( at TA = 25°C unless otherwise noted)
Part Number
CZRA4756-G
CZRA4757-G
Marking
Code
Zener Voltage Test Current
Zener Impedance
VZ@IZT
IZT
ZZT @ IZT ZZK @ IZK
IZK
Volts
mA
(Ω)Max (Ω)Max
mA
Leakage Current Surge Current
IR
VR
(uA)Max Volts
Isurge
mA
Z47
47
5.5
80
1500 0.25
5 35.8
95
Z51
51
5.0
95
1500 0.25
5 38.8
90
CZRA4758-G
Z56
56
4.5
110 2000 0.25
5 42.6
80
CZRA4759-G
Z62
62
CZRA4760-G
Z68
68
4.0
125 2000 0.25
5 47.1
70
3.7
150 2000 0.25
5 51.7
65
CZRA4761-G
Z75
75
CZRA4762-G
Z82
82
3.3
175 2000 0.25
5 56.0
60
3.0
200 3000 0.25
5 62.2
55
CZRA4763-G
Z91
91
CZRA4764-G Z100
100
2.8
250 3000 0.25
5 69.2
50
2.5
350 3000 0.25
5 76.0
45
Note: 5% tolerance of Zener voltage.
RATING AND CHARACTERISTIC CURVES (ACZRA4728-G Thru. ACZRA4764-G)
Fig.1 - Max. Continuous Power Derating
1.0
0.75
60 Hz resistive
or inductive load
0.5
0.25
0
0
25 50 75 100 125 150
Lead Temperature, TL (°C)
Fig.2 - Maximum surge power
100
5% Duty Cycle
Rectangular waveform
TJ-25°C Prior to initial pulse
11V-91V Non-Repetitive
10
10% Duty Cycle
20% Duty Cycle
1.0
0.01
0.1
1
10
100
Pulse Width, (ms)
1000
QW-BZ004
Company reserves the right to improve product design , functions and reliability without notice.
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