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
ST1000 Series
DESIGNER’S DATA SHEET
FEATURES:
•
•
•
•
Hermetically Sealed in Glass
High Peak Transient Power 1000 W
Can Be Used as a 5 W Zener
Available in Axial, Surface Mount, and Ministud
Configurations
2/
TX, TXV, and Space Level Screening Available
Higher Voltages Available (consult factory)
1000 W
Transient Voltage Suppressor
7.5 – 270 VOLTS
Axial
•
Part Number / Ordering Information
1/
ST1000 A 9.6 SMS TX
│
│
│
└
Screening
2/
│
│
│
__
= Not Screened
│
│
│
TX = TX Level
│
│
│
TXV = TXV Level
│
│
│
S = S Level
│
│
└
Package:
3/
│
│
__
= Axial
│
│
SMS = Square Tab
│
│
V = Isolated Ministud
│
│
C = Ministud
│
└
Voltage:
9.6 = 9.6V
│
└
Tolerance
A =
±
10%
B=
±
5%
DIM
A
B
C
D
MIN
––
––
0.047”
1.0”
MAX
0.158”
0.185”
0.053”
––
SMS
Maximum Ratings
Peak pulse power dissipation
5/
10/1000 µs waveform (see Fig 1 & 2)
Symbol
P
PPM
P
D
T
op
& T
stg
V
F
R
θJL
R
θJE
R
θJC
Value Units
1000 -
500
5.0
-65 to
+175
1.2
25
8
W
W
ºC
V
ºC/W
ºC/W
Ministud
DIM
A
B
C
D
MIN
0.155"
0.200”
0.018”
0.001”
MAX
0.160”
0.225”
0.027”
––
Isolated Ministud
Steady State Power Dissipation
Axial Lead : T
L
=25ºC, L=3/8"
SMS & Ministud: T
C
or T
E
= 75 ºC
Operating and Storage Temp.
Maximum Forward Voltage Drop
I
F
= 1.0 Apk, T
A
= 25 ºC, pulsed
Thermal Resistance,
Junction to Lead L=3/8”
Thermal Resistance,
Junction to End Cap
Junction to Case
NOTES:
1/ For ordering information, price, and availability – contact factory.
2/ Screening based on MIL-PRF-19500. Screening flows available on request. X-Ray shall be performed in lieu of Precap Inspection – Consult factory.
3/ Consult factory for package outlines.
4/ Pulsed @ 300µs nominal, other pulse widths will provide different results due to self heating.
5/ Non-repetitive current pulse. For voltages greater than 120V the peak power rating is 500 W.
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: T00033B
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
ST1000 Series
Maximum Reverse
Current @ Standoff Voltage
I
R
@ V
R
µA
3000
2400
100
40
30
20
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
10
10
10
10
10
Nominal Zener
Voltage
V
Z
@ I
ZT
Nom
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
170
180
200
210
220
240
270
A
4/
Zener Test
Current
I
ZT
B
mA
175
150
150
125
125
100
100
75
75
65
65
50
50
50
40
40
30
30
25
25
25
20
20
20
20
15
15
12
12
10
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Typical Temperature
Coefficient
TC @ I
ZT
% / °C
0.07
0.08
0.08
0.09
0.10
0.10
0.10
0.10
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.11
0.12
0.12
0.12
0.12
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
Maximum Clamping
Voltage
Vcl @ ICL
V
11.3
12.3
13.3
14.8
15.7
17.0
18.9
20.9
22.9
25.6
28.4
31.0
33.8
38.1
42.2
46.2
50.1
54.1
60.7
65.5
70.8
78.6
86.5
94.4
103.5
114
126
139
152
167
177
209
243
259
275
300
312
340
384
Standoff Voltage
V
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
130
150
160
170
180
185
200
225
ICL
Amps
88.5
81.3
75.2
67.6
63.7
58.8
52.9
47.8
43.7
39.1
35.2
32.3
29.6
26.2
23.7
21.6
20.0
18.5
16.5
15.3
14.1
12.7
11.6
10.6
9.7
8.8
7.9
7.2
6.6
6.0
2.9
2.4
2.1
2
1.9
1.67
1.62
1.48
1.31
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
±10%
±5%
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: T00033B
DOC
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