SMAJ54 データシートの表示（PDF） - Yangzhou yangjie electronic co., Ltd
部品番号
コンポーネント説明
メーカー
SMAJ54 Datasheet PDF : 7 Pages
| |||
SMAJ SERIES
Surface Mount Transient Voltage Suppressor Diodes
Features
● Low profile package
● Ideal for automated placement
● Glass passivated chip junction
● High forward surge capability
● Available in uni-directional 400 W peak pulse
power capability with a 10/1000 μs waveform
● Meets MSL level 1, per J-STD-020, LF maximum peak
of 260 °C
Typical Applications
For use in high frequency rectification of power
supplies, inverters, converters, and freewheeling diodes for
consumer, and telecommunication.
Mechanical Data
● Package: DO-214AC (SMA)
Molding compound meets UL 94 V-0 flammability
rating, RoHS-compliant, halogen-free
● Terminals: Tin plated leads, solderable per
J-STD-002 and JESD22-B102
● Polarity: Cathode line denotes the cathode end
■Maximum Ratings (Ta=25℃ Unless otherwise specified）
PARAMETER
SYMBOL
Peak power dissipation, with a 10/1000us waveform
(1) (2) (Fig.1)
Peak pulse current, with a 10/1000us waveform
(1)
Power dissipation, on infinite heat sink at TL=75℃
PPPM
IPPM
PD
Peak forward surge current, 8.3 ms single half sine-wave unidirectional only
(2)
Operating junction and storage temperature range
IFSM
TJ,TSTG
UNIT
W
A
W
A
℃
■Electrical Characteristics（Ta=25℃ Unless otherwise specified）
PARAMETER
SYMBOL
Maximum instantaneous forward voltage
@ at 25A for unidirectional only (3)
VF
Maximum instantaneous forward voltage
@ at 1A for unidirectional only
VF
UNIT
V
V
■Thermal Characteristics （Ta=25℃ Unless otherwise specified）
PARAMETER
SYMBOL
UNIT
Conditions
Thermal resistance(Typical)
RθJL
RθJA
℃/W
℃/W
junction to lead
junction to ambient， LLead = 10 mm
Max
400
See Next Table
1.0
40
-55 to +150
VALUE
3.5/5.0
1.5
VALUE
30
120
S-S096
Rev. 2.0, 28-Apr-14
1/7
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
Share Link: 