Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
SZN5913 thru SZN5956
and
SZN5913SMS thru SZN5956SMS
DESIGNER’S DATA SHEET
Part Number/Ordering Information
6/
SZN
__
│
│
│
│
│
│
│
│
│
│
│
│
│
│
└
__
│
│
│
│
│
│
│
│
│
│
└
__
│
│
│
│
│
└
__
└
Screening
7/
__
= Not Screened
TX = TX Level
TXV = TXV
S = S Level
1.5 WATT
3.3 – 200 VOLTS
ZENER DIODES
FEATURES:
Hermetically Sealed in Glass
Rated at 1.5 W
Available in Axial and Square Tab Surface Mount
(SMS) version
7/
TX, TXV, and S-Level Screening Available
Tolerances of 5%, 2%, or 1% Available.
Replaces 1N5913 – 1N5956
Package Type
__
= Axial Leaded
SMS = Surface Mount Square Tab
Tolerance
__
= 5%
C = 2%
D = 1%
Voltage/Family
5913 - 5956: 3.3V thru 200V, See Table on Page 2
Maximum Ratings
Nominal Zener Voltage
Maximum Zener Current
Forward Surge Current
(8.3 msec Puls)
Continuous Power
Operating and Storage Temp.
Thermal Resistance,
Junction to Lead, L=3/8” (Axial)
Symbol
Value
Units
V
Z
I
ZM
I
FSM
P
D
Top
Tstg
R
θJL
R
θJE
SQUARE TAB (SMS)
3.3 - 200
7.0 - 454
.072 – 4.2
1.5
-65 to +175
-65 to +200
110
85
V
mA
A
W
ºC
ºC/W
ºC/W
Thermal Resistance,
Junction to End Cap (SMS)
AXIAL (__)
All dimensions are prior to soldering
DIM
A
B
C
D
MIN.
.080”
.160”
1.00”
.028”
MAX
.107”
.181”
---
.034”
DIM
A
B
C
D
MIN.
.125”
.200”
.023”
Body to Tab Clearance: .003”
MAX.
.135”
.235”
.027”
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: Z00012C
DOC
Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
SZN5913 thru SZN5956
and
SZN5913SMS thru SZN5956SMS
Maximum
Zener
Impedance
(note 2)
ZZ @ IZT
Ohms
10
9.0
7.5
6.0
5.0
4.0
2.0
2.0
2.5
3.0
3.5
4.0
4.5
5.5
6.5
7.0
9.0
10
12
14
17.5
19
23
28
33
38
45
53
67
70
86
100
120
140
160
200
250
300
380
450
600
700
900
1200
Electrical Characteristics @
25°C
PART
NUMBER
Nominal
Zener
Voltage
(note 1)
VZ @ IZT
VOLT
SZN5913
SZN5914
SZN5915
SZN5916
SZN5917
SZN5918
SZN5919
SZN5920
SZN5921
SZN5922
SZN5923
SZN5924
SZN5925
SZN5926
SZN5927
SZN5928
SZN5929
SZN5930
SZN5931
SZN5932
SZN5933
SZN5934
SZN5935
SZN5936
SZN5937
SZN5938
SZN5939
SZN5940
SZN5941
SZN5942
SZN5943
SZN5944
SZN5945
SZN5946
SZN5947
SZN5948
SZN5949
SZN5950
SZN5951
SZN5952
SZN5953
SZN5954
SZN5955
SZN5956
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10.0
11.0
12.0
13.0
15.0
16.0
18.0
20.0
22.0
24.0
27.0
30.0
33.0
36.0
39.0
43.0
47.0
51.0
56.0
62.0
68.0
75.0
82.0
91.0
100.0
110.0
120.0
130.0
150.0
160.0
180.0
200.0
Zener
Test
Current
IZT
mA
113.6
104.2
96.1
87.2
79.8
73.5
66.9
60.5
55.1
50
45.7
41.2
37.5
34.1
31.2
28.8
25
23.4
20.8
18.7
17
15.6
13.9
12.5
11.4
10.4
9.6
8.7
8.0
7.3
6.7
6.0
5.5
5.0
4.6
4.1
3.7
3.4
3.1
2.9
2.5
2.3
2.1
1.9
Maximum Knee
Impedance
ZZK @ IZK
Ohms
500
500
500
500
500
350
250
200
200
400
400
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
7000
8000
Maximum Reverse
Leakage Current
Maximum
Continuous
Current
(note 3)
IZM
mA
454
416
384
348
319
294
267
241
220
200
182
164
150
136
125
115
100
93
83
75
68
62
55
50
45
41
38
34
31
29
26
24
22
20
18
16
15
13
12
11
10
9.0
8.0
7.0
Maximum
Surge
Current
(note 4)
IZSM
Amps
4.2
3.9
3.6
3.3
3.0
2.7
2.5
2.3
2.1
1.9
1.7
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
.079
.072
IR @ VR
µA
100
75
25
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
VR (note 8)
Volts
1.0
1.0
1.0
1.0
1.5
2.0
3.0
4.0
5.2
6.0
6.5
7.0
8.0
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
51.2
56
62.2
69.2
76
83.6
91.2
98.8
114
121.6
136.8
152
mA
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
.5
.5
.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
.25
.25
NOTES:
1) All zener voltages are measured with an automated test set using a 35 msec test time. Longer or shorter test time will have a corresponding effect on the measured
value due to heating effects.
2) Zener impedance is derived from the AC voltage divided by the AC current with RMS value of 10% of DC zener test current superimposed on the test current.
3) Ratings based on maximum zener voltage of individual units (leaded units).
4) Figures shown are for a peak sinusoidal surge current of 8.3 msec duration, non-repetitive. The 8.3 msec square pulse rating is 71% of the value shown.
5) SSDI standard marking consists of a contrasting color cathode dot or band. Part number information is included on packaging labels.
6/ For Ordering Information, Price, and Availability- Contact Factory.
7/
8/
Screening based on MIL-PRF-19500. Screening flows available on request.
Voltages are shown for 5% tolerance devices.
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: Z00012C
DOC
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