EEWORLDEEWORLDEEWORLD

Part Number

Search

P4SMA400

Description
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORSSurface Mount Transient Voltage Suppressors
CategoryDiscrete semiconductor   
File Size177KB,4 Pages
ManufacturerHORNBY
Websitehttp://www.hornby.com.cn/
Nantong Kangbi Electronics Co., Ltd. specializes in manufacturing power devices such as rectifier diodes, surface mounted diodes, silicon bridge rectifiers, MOS tubes, etc. After more than 20 years of development, the annual production of semiconductor device finished parts has reached 6 billion pieces. It has now become a semiconductor device supplier integrating R&D, production and service, providing semiconductor parts and related services to customers all over the world. The company has passed ISO9001, ISO14001, TS16949, OHSAS18001, UL and other international certifications. At the same time, it has also been recognized by many well-known international and domestic companies, such as Haier, Huawei, Foxconn, Omron, AOC, Skyworth, Samsung, Huntkey, AGASTYA, YUKITA, MERITEK, SUNPOWER, etc. The products are widely used in various consumer electronics, communication electronics, home appliances, energy-saving lighting, automotive electronics, wind energy, solar photovoltaic and other industries. The new generation of energy-saving and ultra-low power consumption devices have been widely used in the partners' 6-level energy-efficient power supply products; SMD patch products use automated equipment and appearance inspection systems to ensure product quality; the company has the core chip R&D and production capabilities and can customize products according to customer needs.
Download Datasheet Online Shopping View All

P4SMA400 Online Shopping

Suppliers Part Number Price MOQ In stock  
P4SMA400 - - View Buy Now

P4SMA400 Overview

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORSSurface Mount Transient Voltage Suppressors

Features

Product Name: SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS


Product model: P4SMA400


Product Description:


· Plastic package has Underwriters Laboratory


Flammability Classification 94V-0


· 400W peak pulse power capability on 10/1000μs


waveform, repetition rate (duty cycle): 0.01%


· Excellent clamping capability MIN


· Low incremental surge resistance


· Very fast response time



parameter:


VBR (Breakdown Voltage): Min 360


Max 440 Test current 1mA


VWM (maximum offset voltage): 324V


ID (maximum reverse leakage current): 5uA


IPPM (maximum pulse current): 0.7A


VC(最大箝制电压):574V


Package:DO-214AC(SMA)

P4SMA400 Preview

Download Datasheet
P4SMA SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS
REVERSE VOLTAGE:
PEAK PULSE POWER:
FEATURES
· Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
· 400W peak pulse power capability on 10/1000µs
waveform, repetition rate (duty cycle): 0.01%
· Excellent clamping capability
· Low incremental surge resistance
· Very fast response time
(9.5) .375
(25.4) 1.0
MIN
DO-214AC(SMA)
6.8 to 440 VOLTS
400 WATTS
MECHANICAL DATA
Case: Molded plastic, DO-214AC(SMA)
Terminals: Axial leads, solderable per MIL-STD-750,
method 2026 guaranteed
Polarity: Color band denotes cathode except bipolar
Packaging: 12mm tape per EIA STD RS-481
Weight: 0.002 ounce, 0.064 gram
(7.2) .285
.210 (5.3)
(25.4) 1.0
MIN
.190 (4.8)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Ratings at 25
ambient temperature unless otherwise specified.
Single phase, half wave, 60H
Z
, resistive or inductive load.
For capacitive load, derate current by 20%.
Symbols
Peak power dissipation with a 10/1000µs waveform (Note 1 , 2) (Fig. 1)
Peak pulse current with a 10/1000µs waveform (Note 1) (Fig. 3)
Power dissipation on infinite heatsink, T
A
= 50°C
Peak forward surge current, 8.3ms
single half sine-wave unidirectional only (Note 2)
Maximum instantaneous forward voltage
at 25A for unidirectional only (Note 4)
Thermal resistance junction to leads
Thermal resistance junction to ambient air (Note 3)
Operating junction and storage temperature range
P
PPM
I
PPM
P
M(AV)
I
FSM
Limit
Units
Watts
Amp
Watts
Amp
Minimum 400
See Next Table
1.0
40
3.5/6.5
30
120
–55 to +150
V
F
R
θJL
R
θJA
T
J
,Tstg
Volts
℃/W
℃/W
NOTES:
1- Non-repetitive current pulse, per Fig. 3 and derated above T
A
= 25°C per Fig. 2. Rating is 300W above 91V.
2- Mounted on 0.2 x 0.2” (5.0 x 5.0mm) copper pads to each terminal
3- Mounted on minimum recommended pad layout
4- V
F
= 3.5V for P4SMA200(A) & below; V
F
= 6.5V for P4SMA220(A) & above
Devices for Bidirectional Applications:
1- For bi-directional, use C or CA suffix for types P4SMA6.8 thru types P4SMA440A(e.g. P4SMA6.8C, P4SMA440CA).
2- Electrical characteristics apply in both directions.
Measures to suppress radio industrial interference
Electrostatic shielding is one of the effective measures to suppress radio industrial interference. In radio industrial production, the debugging of radio equipment is carried out in a shielded room t...
ESD技术咨询 Industrial Control Electronics
Application of OPT3004 in battery-powered cameras
Betty Guo In battery-powered applications, power consumption is a very important indicator. Battery-powered cameras usually use two MCUs to implement this, one ultra-low power MCU is in long-term work...
alan000345 TI Technology Forum
Question about Quartus II
When I use QuartusII to implement a microcontroller process, the following error occurs during simulation*** Fatal error: Module: quartus_sim.exe Exception: Access Violation Stack Trace: 019fc6eb: SDB...
yuyijun Embedded System
Are A and ACC the same in A51?
Hehehe. Today I saw someone talking about "Register A, which is ACC" and I sighed, the C51 language is killing people. Tell me, are A and ACC the same thing?...
leang521 51mcu
Year-end summary---Don't forget your original intention
As a junior who is still studying, this year has been quite fruitful. First of all, in terms of academics, I have learned a lot of new courses, such as communication principles, communication circuits...
Mrgeng Talking
Today, my classmate told me that his cousin said that microcontrollers are outdated.
His cousin said that this is what he learned in college, and no one can learn it as well as he does! This sentence is a big blow to me!...
030303054 Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

About Us Customer Service Contact Information Datasheet Sitemap LatestNews

Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190

Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号