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
SZ1A3.3
thru
SZ1A100
1.0W and 1.5W
3.3 鈥?100 VOLTS
ZENER DIODES
DESIGNER鈥橲 DATA SHEET
FEATURES:
Hermetically Sealed in Glass
Axial Lead Rated at 1 Watt
Surface Mount Rated at 1.5 Watts
Available in Axial (L), Round Tab Surface Mount (SM)
and Square Tab Surface Mount (SMS) Versions
Available to TX, TXV, and Space Levels
5/
Available in 10% and 5% Tolerances. For other Voltage
Tolerances, Contact Factory.
Maximum Ratings
Nominal Zener Voltage
Forward Surge Current
8.3 msec pulse
Zener Current
Continuous Power
L
SM, SMS
L
SM, SMS
Symbol
Value
Units
V
Z
I
FSM
I
ZM
P
D
Top,
Tstg
R
胃JL
R
胃JE
R
胃JA
3.3 - 100
45 - 1380
11 - 276
16.5 鈥?414
1.0
1.5
-65 to +175
125
83.3
150
V
mA
mA
AXIAL (L)
W
潞C
潞C/W
DIM
A
B
C
D
DIM
A
B
C
D
MIN.
.080鈥?/div>
.160鈥?/div>
1.00鈥?/div>
.028鈥?/div>
MAX
.107鈥?/div>
.205鈥?/div>
---
.034鈥?/div>
All dimensions are prior to soldering
Operating and Storage Temp.
Thermal Resistance,
Junction to Lead, L=3/8鈥?(for L)
Junction to End Cap (for SM, SMS)
Junction to Ambient (for All)
Part Number/Ordering Information
4/
SZ1
__
鈹?/div>
鈹?/div>
鈹?/div>
鈹?/div>
鈹?/div>
鈹?/div>
鈹?/div>
鈹?/div>
鈹?/div>
鈹?/div>
鈹?/div>
鈹?/div>
__
鈹?/div>
鈹?/div>
鈹?/div>
鈹?/div>
鈹?/div>
鈹?/div>
鈹?/div>
鈹?/div>
鈹?/div>
__ __
鈹?/div>
鈹?/div>
Screening
鈹?/div>
鈹?/div>
鈹?/div>
鈹?/div>
5/
MIN.
.084鈥?/div>
.189鈥?/div>
.010鈥?/div>
Body to Tab Clearance: .001鈥?/div>
MAX.
.102鈥?/div>
.205鈥?/div>
.022鈥?/div>
__
= Not Screened
TX = TX Level
TXV = TXV
S = S Level
ROUND TAB (SM)
All dimensions are prior to soldering
Package Type
L
= Axial Leaded
SM = Surface Mount Round Tab
SMS = Surface Mount Square Tab
3/
Voltage/Family
3.3 thru 100 = 3.3V thru 100V,
See Table on Page 2
DIM
A
B
C
D
MIN.
.125鈥?/div>
.235鈥?/div>
.023鈥?/div>
Body to Tab Clearance: .001鈥?/div>
Voltage Tolerance
A = 10% Voltage Tolerance
B = 5% Voltage Tolerance
MAX.
.135鈥?/div>
.260鈥?/div>
.027鈥?/div>
SQUARE TAB (SMS)
All dimensions are prior to soldering
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: Z00003C
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