1N4741A THRU 1M200Z
*ELECTRICAL CHARACTERISTICS (T
A
=25 unless otherwise noted) V
F
=1.2V max, I
F
=200mA for all types.
Type No. Nominal Zener Test current
I
ZT
(Note 1.) Voltage Vz @ I
ZT
mA
volts
(Notes2. And
3.)
23
11
1N4741A
21
12
1N4742A
19
13
1N4743A
17
15
1N4744A
15.5
16
1N4745A
14
18
1N4746A
12.5
20
1N4747A
11.5
22
1N4748A
10.5
24
1N4749A
9.5
27
1N4750A
8.5
30
1N4751A
7.5
33
1N4752A
7.0
36
1N4753A
6.5
39
1N4754A
6.0
43
1N4755A
5.5
47
1N4756A
5.0
51
1N4757A
4.5
56
1N4758A
4.0
62
1N4759A
3.7
68
1N4760A
1N4761A
75
3.3
1N4762A
82
3.0
1N4763A
91
2.8
1N4764A
100
2.5
1M110Z
110
2.3
1M120Z
120
2
1M130Z
130
1.9
1M150Z
150
1.7
1M160Z
160
1.6
1M180Z
180
1.4
1M200Z
200
1.2
Maximum Zener Impedance (Note 4.)
Z
ZT
@ I
ZT
Ohms
Z
Zk
@ I
ZK
Ohms
I
ZK
mA
Leakage Current
I
R
A Max
V
R
Volts
Surge Current
@ T
A
=25
Ir - mA
(Note 5.)
414
380
344
304
285
250
225
205
190
170
150
135
125
115
110
95
90
80
70
65
60
55
50
45
-
-
-
-
-
-
-
8.0
9.0
10
14
16
20
22
23
25
35
40
45
50
60
70
80
95
110
125
150
175
200
250
350
450
550
700
1000
1100
1200
1500
700
700
700
700
700
750
750
750
750
750
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
4000
4500
5000
6000
6500
7000
8000
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
56.0
62.2
69.2
76.0
83.6
91.2
98.8
114.0
121.6
136.8
152.0
NOTE:
1.Tolerance and Type Number Designation. The type numbers listed have a standard tolerance on the nominal zener
voltage of
±
5%.
2.Specials Available Include:
A. Nominal zener voltages between the voltages shown and tighter voltage tolerances.
B. Matched sets.
3.Zener Voltage (V
Z
) Measurement. Guarantees the zener voltage when measured at 90 seconds while maintaining
the lead temperature (T
L
) at 30
±
1 , from the diode body.
4.Zener Impedance (Z
Z
) Derivation. The zener impedance is derived from the 60 cycle ac voltage, which results when
an ac current having an rms value equal to 10% of the dc zener current (I
ZT
or I
ZK
) is superimposed on I
ZT
or I
ZK.
5.Surge Current (I
r
) Non-Repetitive. The rating listed in the electrical characteristics table is maximum peak,
non-repetitive, reverse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second
duration superimposed on the test current, I
ZT
, per JEDEC registration; however, actual device capability
is as described in Figure 5.
TRSYS [ TRANSYS Electronics Limited ]
