
Semiconductor Components Industries, LLC, 2006
March, 2006
Rev. 4
1
Publication Order Number:
3EZ4.3D5/D
3EZ4.3D5 Series
3 Watt DO41 Surmetic 30
Zener Voltage Regulators
This is a complete series of 3 Watt Zener diodes with limits and
excellent operating characteristics that reflect the superior capabilities
of silicon
oxide passivated junctions. All this in an axial
lead,
transfer
molded plastic package that offers protection in all common
environmental conditions.
Specification Features:
Zener Voltage Range
4.3 V to 330 V
ESD Rating of Class 3 (>16 KV) per Human Body Model
Surge Rating of 98 W @ 1 ms
Maximum Limits Guaranteed on up to Six Electrical Parameters
Package No Larger than the Conventional 1 Watt Package
These devices are available in Pb
free package(s). Specifications herein
apply to both standard and Pb
free devices. Please see our website at
www.onsemi.com for specific Pb
free orderable part numbers, or
contact your local ON Semiconductor sales office or representative.
Mechanical Characteristics:
CASE:
Void free, transfer
molded, thermosetting plastic
FINISH:
All external surfaces are corrosion resistant and leads are
readily solderable
MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES:
230
°
C, 1/16
″
from the case for 10 seconds
POLARITY:
Cathode indicated by polarity band
MOUNTING POSITION:
Any
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Max. Steady State Power Dissipation
@ T
L
= 75
°
C, Lead Length = 3/8
″
Derate above 75
°
C
P
D
3
24
W
mW/
°
C
Steady State Power Dissipation
@ T
A
= 50
°
C
Derate above 50
°
C
P
D
1
6.67
W
mW/
°
C
Operating and Storage
Temperature Range
T
J
, T
stg
65 to
+200
°
C
Device
Package
Shipping
ORDERING INFORMATION
3EZxxxD5
Axial Lead
2000 Units/Box
3EZxxxD5RL*
Axial Lead
AXIAL LEAD
CASE 59
PLASTIC
6000/Tape & Reel
Cathode
Anode
Polarity band
up
with cathode lead off first
Polarity band
down
with cathode lead off first
*3EZ8.2D5 and 3EZ220D5 Not Available in
6000/Tape & Reel
L
3EZx
xxD5
YYWW
L
3EZxxxD5 = Device Code
=
(See Table Next Page)
YY
= Year
WW
= Work Week
= Assembly Location
MARKING DIAGRAM
3EZxxxD5RR1
Axial Lead
2000/Tape & Reel
3EZxxxD5RR2
Axial Lead
2000/Tape & Reel
http://onsemi.com