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SZN4494DTX

型号：

SZN4494DTX

品牌：

SSDI[ SOLID STATES DEVICES, INC ]

页数：

2 页

PDF大小：

114 K

下载PDF手册
SZN4460 thru SZN4496 Series  
And  
SZN6485 thru SZN6491 Series  
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  
DESIGNER’S DATA SHEET  
1.5 WATT  
FEATURES:  
3.3 – 200 VOLTS  
ZENER DIODES  
ƒ Hermetically Sealed in Glass  
ƒ Rated at 1.5 W  
ƒ Available in Axial and Square Tab Surface Mount  
(SMS) version  
ƒ Available to TX, TXV, and Space Levels 7/  
ƒ Tolerances of 5%, 2%, or 1% Available.  
ƒ Replaces 1N4460 – 4496 and 1N6485 - 6491  
DIM  
A
B
C
D
MIN.  
.080”  
.145”  
1.00”  
.028”  
MAX  
.107”  
.181”  
---  
Maximum Ratings  
Symbol  
Value  
Units  
3.3 - 200  
7.2 - 433  
Nominal Zener Voltage  
Maximum Zener Current  
VZ  
V
IZM  
mA  
.034”  
Forward Surge Current  
(8.3 msec Pulse)  
.072 – 4.2  
IZSM  
A
AXIAL (__)  
1.5  
Continuous Power  
PD  
W
ºC  
-65 to +175  
-65 to +200  
Top  
Tstg  
Operating and Storage Temp.  
Thermal Resistance,  
125  
RθJL  
RθJE  
ºC/W  
ºC/W  
Junction to Lead, L=3/8” (Axial)  
Thermal Resistance,  
Junction to End Cap (SMS)  
83.3  
Part Number/Ordering Information 6/  
__  
__  
__ __  
SZN  
└ Screening 7/  
│
│
│
│
│
│
│
│
│
│
│
└
│
│
│
│
│
│
│
│
│
│
│
│
│
└
│
│
│
│
└
__ = Not Screened  
TX = TX Level  
TXV = TXV  
S = S Level  
DIM  
A
B
MIN.  
.125”  
.195”  
.023”  
MAX.  
.135”  
.260”  
.027”  
Package Type  
__ = Axial Leaded  
SMS = Surface Mount Square Tab  
C
D
Body to Tab Clearance: .003”  
Tolerance  
__ = 5%  
SQUARE TAB (SMS) All dimensions are prior to soldering  
C = 2%  
D = 1%  
Voltage/Family  
4460 thru 4496: 6.2V thru 200V, See Table on Page 2  
6485 thru 6491: 3.3V thru 5.6V, See Table on Page 2  
NOTE: All specifications are subject to change without notification.  
SCD's for these devices should be reviewed by SSDI prior to release.  
DATA SHEET #: Z00008F  
DOC  
SZN4460 thru SZN4496 Series  
And  
SZN6485 thru SZN6491 Series  
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  
Electrical Characteristics @ 25°C  
Nominal  
Zener  
Voltage  
Zener  
Test  
Current  
Maximum  
Zener  
Impedance  
Maximum Reverse  
Leakage Current  
Maximum  
Continuous  
Current  
Maximum  
Surge  
Current  
Maximum Knee  
Impedance  
PART  
NUMBER  
(note 1)  
(note 2)  
(note 3)  
(note 4)  
VZ @ IZT  
VOLT  
IZT  
mA  
ZZ @ IZT  
Ohms  
ZZK @ IZK  
IR @ VR  
µA  
VR (note 8)  
IZM  
IZSM  
Amps  
Ohms  
mA  
Volts  
mA  
SZN6485  
SZN6486  
SZN6487  
SZN6488  
SZN6489  
SZN6490  
SZN6491  
3.3  
3.6  
3.9  
4.3  
4.7  
5.1  
5.6  
76  
69  
64  
58  
53  
49  
45  
10  
10  
9
9
8
400  
400  
400  
400  
500  
500  
600  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
50  
50  
35  
5.0  
4.0  
1.0  
0.5  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
2.0  
433  
397  
366  
332  
304  
280  
255  
4.2  
3.9  
3.6  
3.3  
3.0  
2.7  
2.5  
7
5
6.2  
6.8  
7.5  
8.2  
9.1  
SZN4460  
SZN4461  
SZN4462  
SZN4463  
SZN4464  
40.0  
37.0  
34.0  
31.0  
28.0  
4
2.5  
2.5  
3
200  
200  
400  
400  
500  
1.0  
1.0  
.5  
.5  
.5  
10.0  
5.0  
1.0  
.50  
.30  
3.72  
4.08  
4.50  
4.92  
5.46  
230  
210  
191  
174  
157  
2.3  
2.1  
1.9  
1.7  
1.6  
4
SZN4465  
SZN4466  
SZN4467  
SZN4468  
SZN4469  
10.0  
11.0  
12.0  
13.0  
15.0  
25.0  
23.0  
21.0  
19.0  
17.0  
5
6
7
8
9
500  
550  
550  
550  
600  
.25  
.25  
.25  
.25  
.25  
.30  
.30  
.20  
.05  
.05  
8.00  
8.80  
9.60  
10.40  
12.00  
143  
130  
119  
110  
95  
1.4  
1.3  
1.2  
1.1  
.95  
SZN4470  
SZN4471  
SZN4472  
SZN4473  
SZN4474  
16.0  
18.0  
20.0  
22.0  
24.0  
15.5  
14.0  
12.5  
11.5  
10.5  
10  
11  
12  
14  
16  
600  
650  
650  
650  
700  
25  
.05  
.05  
.05  
.05  
.05  
12.80  
14.40  
16.00  
17.60  
19.20  
90  
79  
71  
65  
60  
.90  
.79  
.71  
.65  
.60  
.25  
.25  
.25  
.25  
27.0  
30.0  
33.0  
36.0  
39.0  
18  
20  
25  
27  
30  
SZN4475  
SZN4476  
SZN4477  
SZN4478  
SZN4479  
9.5  
8.5  
7.5  
7.0  
6.5  
700  
750  
800  
850  
900  
.25  
.25  
.25  
.25  
.25  
.05  
.05  
.05  
.05  
.05  
21.60  
24.00  
26.40  
28.80  
31.2  
53  
48  
43  
40  
37  
.53  
.48  
.43  
.40  
.37  
43.0  
47.0  
51.0  
56.0  
62.0  
SZN4480  
SZN4481  
SZN4482  
SZN4483  
SZN4484  
6.0  
5.5  
5.0  
4.5  
4.0  
40  
50  
60  
70  
80  
950  
.25  
.25  
.25  
.25  
.25  
.05  
.05  
.05  
.25  
.25  
34.4  
37.6  
40.8  
44.8  
49.6  
33  
30  
28  
26  
23  
.33  
.30  
.28  
.26  
.23  
1000  
1100  
1300  
1500  
68.0  
75.0  
82.0  
91.0  
100.0  
SZN4485  
SZN4486  
SZN4487  
SZN4488  
SZN4489  
3.7  
3.3  
3.0  
2.8  
2.5  
100  
130  
160  
200  
250  
1700  
2000  
2500  
3000  
3100  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
54.4  
60.4  
65.6  
72.8  
80.8  
21  
19  
17  
16  
14  
.21  
.19  
.17  
.16  
.14  
110.0  
120.0  
130.0  
150.0  
160.0  
SZN4490  
SZN4491  
SZN4492  
SZN4493  
SZN4494  
2.0  
2.0  
1.9  
1.7  
1.6  
300  
400  
500  
700  
1000  
4000  
4500  
5000  
6000  
6500  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
.25  
88.0  
96.0  
104.0  
120.0  
128.0  
13  
12  
11  
9.5  
8.9  
.13  
.12  
.11  
.095  
.089  
180.0  
200.0  
SZN4495  
SZN4496  
1.4  
1.2  
1300  
1500  
7000  
8000  
.25  
.25  
25  
.25  
144.0  
160.0  
7.9  
7.2  
.079  
.072  
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/ Screening based on MIL-PRF-19500. Screening flows available on request.  
8/  
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 #: Z00008F  
DOC  
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