GENERAL DATA — 1-3 WATT DO-41 SURMETIC 30
ELECTRICAL CHARACTERISTICS
(TA = 25°C unless otherwise noted) VF = 1.5 V Max, lF = 200 mA for all types
Nominal
Zener Voltage
VZ @ IZT
Volts
(Note 2)
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
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
Max Zener Impedance
(Note 3)
Test Current
IZT
mA
76
69
64
58
53
49
45
41
37
34
31
28
25
23
21
19
17
15.5
14
12.5
11.5
10.5
9.5
8.5
7.5
7
6.5
6
5.5
5
4.5
4
3.7
3.3
3
2.8
2.5
2.3
2
1.9
1.7
1.6
1.4
1.2
ZZT @ IZT
Ohms
10
10
9
9
8
7
5
2
3.5
4
4.5
5
7
8
9
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
ZZK @ IZK
Ohms
400
400
400
400
500
550
600
700
700
700
700
700
700
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
IZK
mA
1
1
1
1
1
1
1
1
1
0.5
0.5
0.5
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
0.25
Leakage
Current
IR
@
µA
Max
100
100
50
10
10
10
10
10
10
10
10
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
VR
Volts
1
1
1
1
1
1
2
3
4
5
6
7
7.6
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
62.2
69.2
76
83.6
91.2
98.8
114
121.6
136.8
152
Surge
Current
@ TA = 25°C
ir – mA
(Note 4)
1380
1260
1190
1070
970
890
810
730
660
605
550
500
454
414
380
344
304
285
250
225
205
190
170
150
135
125
115
110
95
90
80
70
65
60
55
50
45
—
—
—
—
—
—
—
Motorola
Type No.
(Note 1)
MZP4728A
MZP4729A
MZP4730A
MZP4731A
MZP4732A
MZP4733A
MZP4734A
MZP4735A
MZP4736A
MZP4737A
MZP4738A
MZP4739A
MZP4740A
MZP4741A
MZP4742A
MZP4743A
MZP4744A
MZP4745A
MZP4746A
MZP4747A
MZP4748A
MZP4749A
MZP4750A
MZP4751A
MZP4752A
MZP4753A
MZP4754A
MZP4755A
MZP4756A
MZP4757A
MZP4758A
MZP4759A
MZP4760A
MZP4761A
MZP4762A
MZP4763A
MZP4764A
1M110ZS5
1M120ZS5
1M130ZS5
1M150ZS5
1M160ZS5
1M180ZS5
1M200ZS5
NOTE 1. TOLERANCE AND TYPE NUMBER DESIGNATION
The type numbers listed have a standard tolerance on the nominal zener voltage of
±5%.
The
tolerance on the 1M type numbers is indicated by the digits following ZS in the part number.
“5” indicates a
±5%
VZ tolerance.
NOTE 2. ZENER VOLTAGE (VZ) MEASUREMENT
Motorola guarantees the zener voltage when measured at 90 seconds while maintaining the
lead temperature (TL) at 30°C
±1°C,
3/8″ from the diode body.
NOTE 3. 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 (IZT or IZK) is superimposed
on IZT or IZK.
NOTE 4. 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, IZT, however, actual device capability is as
described in Figure 3 of General Data — Surmetic 30.
NOTE 5. SPECIAL SELECTIONS AVAILABLE INCLUDE:
Nominal zener voltages between those shown. Tight voltage tolerances such as
±1%
and
±2%.
Consult factory.
Motorola TVS/Zener Device Data
1–3 Watt DO-41 Surmetic 30 Data Sheet
6-51
MOTOROLA [ MOTOROLA, INC ]
