NTE5174A thru NTE5232A
Zener Diode, 10 Watt
±5%
Tolerance
Features:
D
Zener Voltage 3.9V to 200V
D
DO4 Stud Mount Package
Absolute Maximum Ratings:
Forward Voltage (I
F
= 2A), V
F
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5V
DC Power Dissipation, P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10W
Derate Above 50°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80mW/°C
Operating Junction Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +175°C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +175°C
Electrical Characteristics:
(T
C
= +30°C, unless otherwise specified)
Nominal
Zener Voltage
V
z
@ I
zt
(Note 2)
Volts
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
Zener
Test
Current
(I
zt
)
mA
640
580
530
490
445
425
405
370
335
305
Maximum Dynamic
Impedance
(Note 3)
Z
zt
@ I
zt
Ohms
2.0
1.5
1.2
1.1
1.0
1.0
1.1
1.2
1.3
1.5
Z
zk
@
1mA (I
zk
)
Ohms
400
400
500
550
600
675
750
500
250
250
Maximum
DC Zener
Current*
(I
zm
)
(Note 4)
mA
2380
2130
1940
1780
1620
1540
1460
1330
1180
1040
Typical
Temperature
Coefficient
α
vz
%/°C
–.046
–.033
–.015
±.010
+.030
+.035
+.049
+.040
.045
.048
Maximum
Leakage
Current
I
R
@ V
R
µA
Volts
100
100
50
10
10
10
10
10
100
50
0.5
0.5
1.0
1.0
1.0
1.5
2.0
2.0
5.7
6.2
NTE Type
Number
(Note 1)
NTE5174A
NTE5175A
NTE5176A
NTE5177A
NTE5178A
NTE5179A
NTE5180A
NTE5181A
NTE5182A
NTE5183A
* Stud Temperature = +75°C
Electrical Characteristics (Cont’d):
(T
C
= +30°C, unless otherwise specified)
Nominal
Zener Voltage
V
z
@ I
zt
(Note 2)
Volts
8.7
Zener
Test
Current
(I
zt
)
mA
290
Maximum Dynamic
Impedance
(Note 3)
Z
zt
@ I
zt
Ohms
1.7
Z
zk
@
1mA (I
zk
)
Ohms
250
Maximum
DC Zener
Current*
(I
zm
)
(Note 4)
mA
1000
Typical
Temperature
Coefficient
α
vz
%/°C
.049
Maximum
Leakage
Current
I
R
@ V
R
µA
Volts
37
6.6
NTE Type
Number
(Note 1)
NTE5184A
NTE5185A
NTE5186A
NTE5187A
NTE5188A
NTE5189A
NTE5190A
NTE5191A
NTE5192A
NTE5193A
NTE5194A
NTE5195A
NTE5196A
NTE5197A
NTE5198A
NTE5199A
NTE5200A
NTE5201A
NTE5202A
NTE5203A
NTE5204A
NTE5205A
NTE5206A
NTE5207A
NTE5208A
NTE5209A
NTE5210A
NTE5211A
NTE5212A
NTE5213A
NTE5214A
9.1
10
11
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
45
47
50
51
52
56
60
62
275
250
230
210
190
180
170
155
145
140
130
125
115
105
100
95
90
85
75
70
65
60
55
55
50
50
50
45
43
40
2
3
3
3
3
3
3
4
4
4
4
4
5
5
6
7
7.5
8
9
10
11
12
13
14
15
15
15
16
16
17
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
275
300
300
300
300
400
400
400
500
500
500
500
550
600
720
860
780
720
660
600
560
530
500
460
440
420
380
350
310
300
290
280
260
230
210
195
185
175
165
160
160
150
140
130
.051
.055
.060
.065
.065
.070
.070
.070
.075
.075
.075
.075
.080
.080
.080
.085
.085
.085
.085
.085
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
25
25
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
6.9
7.6
8.4
9.1
9.9
10.5
11.4
12.2
13.0
13.7
14.0
15.2
16.7
18.2
18.2
20.6
21.7
22.8
25.1
27.4
29.7
32.7
33.0
35.8
36.0
38.8
39.0
42.6
44.8
47.1
* Stud Temperature = +75°C
Electrical Characteristics (Cont’d):
(T
C
= +30°C, unless otherwise specified)
Nominal
Zener Voltage
V
z
@ I
zt
(Note 2)
Volts
Zener
Test
Current
(I
zt
)
mA
Maximum Dynamic
Impedance
(Note 3)
Z
zt
@ I
zt
Ohms
Z
zk
@
1mA (I
zk
)
Ohms
Maximum
DC Zener
Current*
(I
zm
)
(Note 4)
mA
Typical
Temperature
Coefficient
α
vz
%/°C
Maximum
Leakage
Current
I
R
@ V
R
µA
Volts
NTE Type
Number
(Note 1)
NTE5215A
NTE5216A
NTE5217A
NTE5218A
NTE5219A
NTE5220A
NTE5221A
NTE5222A
NTE5223A
NTE5224A
NTE5225A
NTE5226A
NTE5227A
NTE5228A
NTE5229A
NTE5230A
NTE5231A
NTE5232A
68
75
82
87
91
100
105
110
120
130
140
150
160
170
175
180
190
200
37
33
30
29
28
25
25
23
20
19
18
17
16
15
14
14
13
12
18
22
25
30
35
40
45
55
75
100
125
175
200
225
250
260
280
300
600
600
700
750
800
900
1000
1100
1200
1300
1400
1500
1600
1675
1750
1850
1925
2000
120
110
100
93
85
80
75
72
67
62
58
54
50
48
46
45
43
40
.090
.090
.090
.090
.090
.090
.095
.095
.095
.095
.095
.095
.095
.095
.095
.095
.097
.100
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
51.7
56.0
62.2
65.7
69.2
76.0
76.0
83.6
91.2
98.8
100.0
114.0
121.6
128.3
135.0
136.8
144.4
152.0
* Stud Temperature = +75°C
Note 1. The NTE type 10W Zener Diodes listed have Anode (Standard Polarity) connected to stud.
Add suffix letter “K” to the device number for Cathode (Reverse Polarity) connected to stud
(i. e. NTE5174AK).
Note 2. The electrical characteristics are measured after allowing the device to stabilize for 90 se-
conds with +30°C base temperature.
Note 3. The zener impedance (Z
zt
) is derived from the 60Hz 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 superim-
posed on I
ZT
or I
ZK
. When making zener impedance measurements at the I
ZK
test point, it
may be necessary to insert a 60Hz band pass filter between the diode and voltmeter to avoid
errors resulting from low level noise signals.
Note 4. These values of I
ZM
may be exceeded in the case of individual diodes. The values shown
are calculated for the worst case which is a unit of
±5%
tolerance at the high voltage and of
its tolerance range. Allowance has also been made for the rise in zener voltage above V
ZT
,
which results from zener impedance and the increase in junction temperature as power dis-
sipation approaches 10 watts.
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