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T00023D_15 Datasheet, PDF (1/2 Pages) Solid States Devices, Inc – Transient Voltage Suppressor
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
FEATURES:
• Hermetically Sealed in Glass
• High Peak Transient Power 500 W
• Can Be Used as a 5 W Zener
• Available in Axial, Surface Mount, and Ministud
Configurations
TX, TXV, and Space Level Screening Available2/
• Higher Voltages Available
ST500A7.5
thru
ST500A270
500 W Transient Voltage
Suppressor
7.5 – 510 VOLTS
Axial
Part Number / Ordering Information 1/
ST500
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%
SMS
DIM
MIN
MAX
A
––
0.158”
B
––
0.185”
C
0.047”
0.053”
D
1.0”
––
DIM
MIN
MAX
A
0.155"
0.160”
B
0.200”
0.225”
C
0.018”
0.027”
D
0.001”
––
Maximum Ratings
Symbol Value Units Isolated Ministud
Peak pulse power dissipation with
a 10/1000 μs waveform
Steady State Power Dissipation
Axial Lead : TL=25ºC, L=3/8"
SMS & Ministud: TC or TE = 75 ºC
PPPM
PD
Operating and Storage Temp.
Top & Tstg
Maximum Forward Voltage Drop
IF = 1.0 Apk, TA = 25 ºC, pulsed
Thermal Resistance,
Junction to Lead L=3/8”
Thermal Resistance,
Junction to End Cap
Junction to Case
VF
ΡθJL
RθJE
RθJC
500
5.0
-65 to
+175
1.2
25
8
W
W
ºC
V
ºC/W
ºC/W
Ministud
NOTE: All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: T00023D
DOC