1N746 EIC Semiconductor Incorporated, 1N746 Datasheet - Page 2

• Manufacturer Part Number: 1N746
• Description: Zener Diodes
• Manufacturer: EIC Semiconductor Incorporated

Notes :
(1) The Zener impedance is derived from the 1 kHz AC voltage which results when an AC current having an RMS value equal to 10%
(2) Valid provided that leads at a distance of 3/8” from case are kept at ambient temperature.
(3) The type number listed have a standard tolerance on the nominal zener voltage of
ELECTRICAL CHARACTERISTICS
Page 2 of 2
Rating at 25 C ambient temperature unless otherwise specified.
1N746A
1N747A
1N748A
1N749A
1N750A
1N751A
1N752A
1N753A
1N754A
1N755A
1N756A
1N757A
1N758A
1N759A
of the Zener current (I
breakdown curve and to eliminate unstable units.
Type
Zener Voltage
ZT
) is superimposed on I
Nominal
V
Z
(V)
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
12
@ I
ZT
Current
ZT
(mA)
Test
. Zener impedance is measured at two points to insure a sharp knee on the
I
20
20
20
20
20
20
20
20
20
20
20
20
20
20
ZT
Impedance
Z
Maximum
ZT
Zener
@ I
( )
28
24
23
22
19
17
11
10
17
30
7
5
6
8
ZT
(1)
5.0%.
Ta=25 C
Maximum Reverse
0.1
0.1
0.1
0.1
0.1
0.1
0.1
10
10
10
Leakage Current
2
2
1
1
A)
I
R
(2)
@ V
R
Ta=150 C
=1V
30
30
30
30
30
20
20
20
20
20
20
20
20
20
A)
Rev. 02 : March 25, 2005
Maximum DC.
Zener Current
(mA)
110
100
I
95
85
75
70
65
60
55
50
45
40
35
30
ZM