SZ1A3.3_1 Datasheet, PDF (1/2 Pages) Solid States Devices, Inc – 3.3 – 100 VOLTS ZENER DIODES

Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: [phone] * Fax: [phone]
[e-mail] * www.ssdi-power.com
DESIGNER’S DATA SHEET
FEATURES:
ƒ Hermetically Sealed in Glass
ƒ Axial Lead Rated at 1 Watt
ƒ Surface Mount Rated at 1.5 Watts
ƒ Available in Axial (__), Round Tab Surface Mount (SM)
and Square Tab Surface Mount (SMS) Versions
ƒ Available to TX, TXV, and Space Levels ^5/
ƒ Available in 10% and 5% Tolerances. For other Voltage
Tolerances, Contact Factory.
SZ1A3.3
thru
SZ1A100
1.0W and 1.5W
3.3 – 100 VOLTS
ZENER DIODES
Maximum Ratings
Symbol Value
Units
Nominal Zener Voltage
Forward Surge Current
8.3 msec pulse
V_Z
3.3 - 100
V
I_ZSM 45 - 1380 mA
Zener Current
Axial
SM, SMS
I_ZM
11 - 276
16.5 – 414
mA
Axial
Continuous Power _{SM, SMS} P_D
1.0
1.5
W
Operating and Storage Temp.
Top,
Tstg
Thermal Resistance,
Junction to Lead, L=3/8” (for Axial)
Junction to End Cap (for SM, SMS)
Junction to Ambient (for All)
R_θJL
R_θJE
R_θJA
Part Number/Ordering Information ^4/
-65 to +175
125
83.3
150
ºC
ºC/W
SZ1 __ __ __ __
│ │ │ └ Screening ^5/ __ = Not Screened
│ ││
TX = TX Level
│ ││
TXV = TXV
│ ││
S = S Level (for SM, use –S)
│
│
│
│
└ _{Package Type} 3/
││
__ = Axial Leaded
││
SM = Surface Mount Round Tab
│└
SMS = Surface Mount Square Tab
│
Voltage/Family
│
3.3 thru 100 = 3.3V thru 100V,
└
See Table on Page 2
Voltage Tolerance
A = 10% Voltage Tolerance
B = 5% Voltage Tolerance
DIM
A
B
C
D
AXIAL (__)
MIN.
.080”
.145”
1.00”
.028”
MAX
.107”
.205”
---
.034”
All dimensions are prior to soldering
DIM
MIN.
A
.084”
B
.189”
C
.010”
D Body to Tab Clearance: .001”
MAX.
.102”
.205”
.022”
ROUND TAB (SM) All dimensions are prior to soldering
DIM
MIN.
A
.125”
B
.195”
C
.023”
D Body to Tab Clearance: .001”
MAX.
.135”
.260”
.027”
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 #: Z00003G
DOC