4460

SENSITRON
SEMICONDUCTOR
SS4464/US to SS4494/US
TECHNICAL DATA
DATA SHEET 5079, Rev -
Zener 1.5W DIODE
•
Ultra-low reverse leakage current
•
Zener voltage available from 36V to 160V
•
Sharp Zener knee
•
Metallurgically bonded
•
Hermetic, non-cavity glass package
Electrical characteristics – Temperature 25oC unless otherwise noted
Part Number
Nominal
Zener
Voltage
Vz
V
SS4464/US
9.1
SS4465/US
10.0
SS4466/US
11.0
SS4467/US
12.0
SS4468/US
13.0
SS4469/US
15.0
SS4470/US
16.0
SS4471/US
18.0
SS4472/US
20.0
SS4473/US
22.0
SS4474/US
24.0
SS4475/US
27.0
SS4476/US
30.0
SS4477/US
33.0
SS4478/US
36.0
SS4479/US
39.0
SS4480/US
43.0
SS4481/US
47.0
SS4482/US
51.0
SS4483/US
56.0
SS4484/US
62.0
SS4485/US
68.0
SS4486/US
75.0
SS4487/US
82.0
SS4488/US
91.0
SS4489/US
100.0
SS4490/US
110.0
SS4491/US
120.0
SS4492/US
130.0
SS4493/US
150.0
SS4494/US
160.0
* Dc TA=+150oC IR2
Test
current
IZT
Max
Dynamic
Impedance
ZZK @ IZK
mA
28.0
25.0
23.0
21.0
19.0
17.0
15.5
14.0
12.5
11.5
10.5
9.5
8.5
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.7
3.3
3.0
2.8
2.5
2.0
2.0
1.9
1.7
1.6
Ω
4
5
6
7
8
9
10
11
12
14
16
18
20
25
27
30
40
50
60
70
80
100
130
160
200
250
300
400
500
700
1000
Max Knee
Impedance
IZK @ IZK
Ω
500
500
550
550
550
600
600
650
650
650
700
700
750
800
850
900
950
1000
1100
1300
1500
1700
2000
2500
3000
3100
4000
4500
5000
6000
6500
mA
0.5
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
Max
Continuous
Current
IZM
Max Surge
Current
mA
157
143
130
119
110
95
90
79
71
65
60
53
48
43
40
37
33
30
28
26
23
21
19
17
16
14
13
12
11
9.5
8.9
A
1.6
1.4
1.3
1.2
1.1
.95
.90
.79
.71
.65
.60
.53
.48
.43
.40
.37
.33
.30
.28
.26
.23
.21
.19
.17
.16
.14
.13
.12
.11
.095
.089
Maximum
Reverse
Current
IR @ V R
IZSM
• 221 West Industry Court Deer Park, NY 11729-4681 (631) 586-7600 FAX (631) 242-9798 •
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - [email protected] •
µA
.30
.30
.30
.20
.05
.05
.05
.05
.05
.05
.05
.05
.05
.05
05
.05
.05
.05
.05
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
V
5.46
8.00
8.80
9.60
10.40
12.00
12.80
14.40
16.00
17.60
19.20
21.60
24.00
26.40
28.80
31.20
34.40
37.60
40.80
44.80
49.60
54.40
60.40
65.60
72.80
80.00
88.00
96.00
104.00
120.00
128.00
SS4464/US to SS4494/US
SENSITRON
TECHNICAL DATA
DATA SHEET 5079, Rev -
1N4478 thru 1N4494
PACKAGE
STYLE
Similar to DO-41
(AXIAL)
DIMENSIONS - INCHES ( MILLIMETERS)
φB
φD
.028/.032
.060/.085
0.71/0.81
1.52/2.16
1N4478U thru 1N4494U
PACKAGE
DIMENSIONS - INCHES ( MILLIMETERS)
STYLE
BL
BD
MELF
.168/.200
.091/.103
4.27/5.08
2.31/2.62
G
.106/.160
2.69/4.06
L
.80/1.30
20.32/33.02
S
0.003 Min
0.08min
ECT
.019/.028
0.48/0.71
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1- The information given herein, including the specifications and dimensions, is subject to change without prior not ice to improve product
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datasheet(s).
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• 221 West Industry Court Deer Park, NY 11729-4681 (631) 586-7600 FAX (631) 242-9798 •
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - [email protected]
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