1W Zener Diodes
1N4728A - 1N4764A
Normal Zener Voltage
P/N
Nom.
V
Z
V
Z
@ I
ZT
Min.
Max.
V
Z
V
Z
I
ZT
(mA)
Maximum Zener Impedance
Z
ZT
@ I
ZT
Ω
Z
zk
@ I
zk
Ω
mA
Maximum
Regulator
Current
Maximum Reverse
Leakage Current
I
R
@ V
R
µA
V
R
I
ZM
(mA)
1N4756A
1N4757A
1N4758A
1N4759A
1N4760A
1N4761A
1N4762A
1N4763A
1N4764A
47
51
56
62
68
75
82
91
100
44.65
48.45
53.20
58.90
64.60
71.25
77.9
86.45
95.00
49.35
53.55
58.80
65.10
71.40
78.75
86.10
95.55
105.0
5.5
5.0
4.5
4.0
3.7
3.3
3.0
2.8
2.5
80
95
110
125
150
175
200
250
350
1500
1500
2000
2000
2000
2000
3000
3000
3000
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
19
18
16
14
13
12
11
10
9
5
5
5
5
5
5
5
5
5
35.8
38.8
42.6
47.1
51.7
56.0
62.2
69.2
76.0
Note: 1.
∆V
Z
(V) is the difference between V
Z
at 100mA and at 10mA
Characteristics Curves
Fig - Power Derating Curve
P
D
Max. Power Dissipation (W)
Ambient Temperature T
a
(°C)
Rev. C/AH 2008-02-13
www.taitroncomponents.com
Page 3 of 4
TAITRON [ TAITRON COMPONENTS INCORPORATED ]
