22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071
FAX (781) 665-7379
WEBSITE: http://www.cdi-diodes.com
E-mail: mail@cdi-diodes.com
12.4 THRU 200 VOLT NOMINAL ZENER VOLTAGES + 5%
TEMPERATURE COMPENSATED ZENER REFERENCE DIODES
EFFECTIVE TEMPERATURE COEFFICIENTS OF 0.005%/C AND 0.002%/C
HERMETICALLY SEALED, METALLURGICALLY BONDED, DOUBLE
PLUG SUBASSEMBLIES ENCAPSULATED IN A PLASTIC CASE
1N4057
thru
1N4085A
FIGURE 1
DESIGN DATA
CASE: Non-conductive epoxy
LEAD MATERIAL: Copper clad steel.
LEAD FINISH: Tin/Lead
POLARITY: Diode to be operated with
the banded (cathode) end positive with
respect to the opposite end.
MOUNTING POSITION: ANY.
JEDEC
NOMINAL
MAXIMUM
EFFECTIVE
MAXIMUM
TYPE
ZENER
TEST
ZENER
TEMPERATURE
MILLIVOLT TEMPERATURE
NUMBER
VOLTAGE
CURRENT
IMPEDANCE
COEFFICIENT
CHANGE
RANGE
CASE
(Note 1)
(Note 2)
(Note 3)
VOLTS
mA
OHMS
%/C
mV
C
1N4057
12.4
10
25
.005
95
-55 to 100C
8
1N4057A
12.4
10
25
.002
37.5
-55 to 100C
8
1N4058
12.6
10
30
.005
112
-55 to 100C
8
1N4058A
12.6
10
30
.002
45
-55 to 100C
8
1N4059
16.8
10
30
.005
130
-55 to 100C
8
1N4059A
16.8
10
30
.002
52.5
-55 to 100C
8
1N4060
18.5
10
30
.005
142
-55 to 100C
8
1N4060A
18.5
10
30
.002
57
-55 to 100C
8
1N4061
21
10
35
.005
163
-55 to 100C
8
1N4061A
21
10
35
.002
65
-55 to 100C
8
1N4062
23
10
40
.005
178
-55 to 100C
8
1N4062A
23
10
40
.002
71
-55 to 100C
8
1N4063
27
10
45
.005
209
-55 to 100C
8
1N4063A
27
10
45
.002
83
-55 to 100C
8
1N4064
30
10
50
.005
232
-55 to 100C
8
1N4064A
30
10
50
.002
93
-55 to 100C
8
1N4065
33
10
55
.005
255
-55 to 100C
8
1N4065A
33
10
55
002
102
-55 to 100C
8
1N4066
37
7.5
80
.005
287
-55 to 100C
8
1N4066A
37
7.5
80
.002
111
-55 to 100C
8
1N4067
43
7.5
90
.005
333
-55 to 100C
8
1N4067A
43
7.5
90
.002
133
-55 to 100C
8
1N4068
47
7.5
100
.005
364
-55 to 100C
8
1N4068A
47
7.5
100
.002
142
-55 to 100C
8
1N4069
51
7.5
110
.005
395
-55 to 100C
9
1N4069A
51
7.5
110
.002
158
-55 to 100C
9
1N4070
56
7.5
120
.005
435
-55 to 100C
9
1N4070A
56
7.5
120
.002
174
-55 to 100C
9
1N4071
62
7.5
135
.005
480
-55 to 100C
9
1N4071A
62
7.5
135
.002
192
-55 to 100C
9
1N4072
68
5.0
230
.005
528
-55 to 100C
9
1N4072A
68
5.0
230
.002
211
-55 to 100C
9
1N4073
75
5.0
250
.005
582
-55 to 100C
9
1N4073A
75
5.0
250
.002
234
-55 to 100C
9
1N4074
82
5.0
270
.005
637
-55 to 100C
9
1N4074A
82
5.0
270
.002
253
-55 to 100C
9
1N4075
87
5.0
290
.005
675
-55 to 100C
9
1N4075A
87
5.0
290
.002
270
-55 to 100C
9
1N4076
91
5.0
310
.005
707
-55 to 100C
9
1N4076A
91
5.0
310
.002
282
-55 to 100C
9
1N4077
100
5.0
340
.005
775
-55 to 100C
9
1N4077A
100
5.0
340
.002
310
-55 to 100C
9
1N4078
105
2.5
700
.005
815
-55 to 100C
9
1N4078A
105
2.5
700
.002
325
-55 to 100C
9
1N4079
110
2.5
740
.005
850
-55 to 100C
9
1N4079A
110
2.5
740
.002
340
-55 to 100C
9
1N4080
120
2.5
800
.005
930
-55 to 100C
9
1N4080A
120
2.5
800
.002
372
-55 to 100C
9
1N4081
130
2.5
840
.005
1000
-55 to 100C
10
1N4081A
130
2.5
840
.002
404
-55 to 100C
10
1N4082
140
2.5
960
.005
1000
-55 to 100C
10
1N4082A
140
2.5
960
.002
432
-55 to 100C
10
1N4083
150
2.5
1020
.005
1160
-55 to 100C
10
1N4083A
150
2.5
1020
.002
464
-55 to 100C
10
1N4084
175
2.5
1150
.005
1360
-55 to 100C
10
1N4084A
175
2.5
1150
.002
540
-55 to 100C
10
1N4085
200
2.5
1350
.005
1550
-55 to 100C
10
1N4085A
200
2.5
1350
.002
620
-55 to 100C
10
* JEDEC Registered Data
POLARITY
BAND
(CATHODE)
0.250
0.010
6.350
0.254
0.030
0.034
0.762
0.864
1.00
25.40
MIN.
1.00
25.40
MIN.
0.500
0.020
12.700
0.508
0.750
0.030
19.050
0.762
1.00
25.40
MIN.
0.250
0.010
6.350
0.254
POLARITY
BAND
(CATHODE)
0.030/0.034
0.762/0.864
DIA.
POLARITY
BAND
(CATHODE)
All dimensions in INCH
mm
0.030/0.034
0.762/0.864
DIA.
1.00
25.40
MIN.
1.125
0.030
28.575
0.762
0.313
0.010
7.950
0.254
Case 8
Case 9
Case 10
MAXIMUM RATINGS
Operating Temperature: -65C to +150C
Storage Temperature: -65C to +150C
DC Power Dissipation:
Case 8 1.5 Watts @ +25C
Case 9 2.0 Watts @ +25C
Case 10 2.5 Watts @ +25C
Power Derating:
Case 8 12 mW / C above +25C
Case 9 16 mW / C above +25C
Case 10 20 mW / C above +25C
3.0
2.5
2.0
1.5
1.0
0.5
0
3.0
2.5
2.0
1.5
1.0
0.5
0
3.0
2.5
2.0
1.5
1.0
0.5
0
DC
POWER
DISSIP
A
TION
W
A
TTS
DC
POWER
DISSIP
A
TION
W
A
TTS
DC
POWER
DISSIP
A
TION
W
A
TTS
TL, Lead temperature (C) \
3/8" from body
CASE 9
TL, Lead temperature (C)
3/8" from body
CASE 8
TL, Lead temperature (C)
3/8" from body
CASE 10
0
25 50 75 100 125 150 175 200
0
25 50 75 100 125 150 175 200
0
25 50 75 100 125 150 175 200
FIGURE 2
POWER DERATING CURVE
NOTE 1
Zener voltage range equals nominal Zener voltage + 5%.
NOTE 2 Zener impedance is derived by superimposing on l
ZT
A 60Hz rms a.c. current
equal to 10% of l
ZT
.
NOTE 3 The "maximum millivolt change" (see Table) is the maximum allowable change
observed over the entire temperature range, per JEDEC standard No.5.
1N4057
thru
1N4085A
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