SZ1SMA5945BT3G(2012) データシートの表示（PDF） - ON Semiconductor
部品番号
コンポーネント説明
メーカー
SZ1SMA5945BT3G Datasheet PDF : 5 Pages
| |||
1SMA59xxBT3G Series,
SZ1SMA59xxBT3G Series
1.5 Watt Plastic
Surface Mount
Zener Voltage Regulators
This complete new line of 1.5 Watt Zener Diodes offers the
following advantages.
Features
Standard Zener Breakdown Voltage Range − 3.3 V to 68 V
ESD Rating of Class 3 (> 16 kV) per Human Body Model
Flat Handling Surface for Accurate Placement
Package Design for Top Slide or Bottom Circuit Board Mounting
Low Profile Package
Ideal Replacement for MELF Packages
AEC−Q101 Qualified and PPAP Capable − SZ1SMA59xxBT3G
SZ Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements
Pb−Free Packages are Available*
Mechanical Characteristics:
CASE: Void-free, transfer-molded plastic
FINISH: All external surfaces are corrosion resistant with readily
solderable leads
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
260C for 10 seconds
POLARITY: Cathode indicated by molded polarity notch or cathode
band
FLAMMABILITY RATING: UL 94 V−0 @ 0.125 in
MAXIMUM RATINGS
Rating
Symbol Value Unit
DC Power Dissipation @ TL = 75C,
Measured Zero Lead Length (Note 1)
Derate above 75C
Thermal Resistance, Junction−to−Lead
DC Power Dissipation @ TA = 25C (Note 2)
Derate above 25C
Thermal Resistance, Junction−to−Ambient
Operating and Storage Temperature Range
PD
RqJL
PD
RqJA
TJ, Tstg
1.5
20
50
0.5
4.0
250
−65 to
+150
W
mW/C
C/W
W
mW/C
C/W
C
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
1. 1 in square copper pad, FR−4 board.
2. FR−4 Board, using ON Semiconductor minimum recommended footprint.
http://onsemi.com
SMA
CASE 403D
PLASTIC
STYLE 1
CATHODE
ANODE
MARKING DIAGRAM
8xxB
AYWWG
8xxB
A
Y
WW
G
= Device Code (Refer to page 2)
= Assembly Location
= Year
= Work Week
= Pb−Free Package
ORDERING INFORMATION
Device
Package
Shipping†
1SMA59xxBT3G
SMA
(Pb−Free)
SZ1SMA59xxBT3G SMA
(Pb−Free)
5,000 /
Tape & Reel
5,000 /
Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
DEVICE MARKING INFORMATION
See specific marking information in the device marking
column of the Electrical Characteristics table on page 2 of
this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
Semiconductor Components Industries, LLC, 2012
1
January, 2012 − Rev. 8
Publication Order Number:
1SMA5913BT3/D
Share Link: 